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      <title>Our Wonderful Universe by Claudia Gualandi</title>
      <link>https://padlet.com/gualandi_c/gjxd80ygjsf0</link>
      <description>(European Schoolnet Academy&#39;s Mooc)
Learning Diary by Claudia Gualandi
</description>
      <language>en-us</language>
      <pubDate>2017-06-09 06:48:19 UTC</pubDate>
      <lastBuildDate>2026-02-01 10:25:35 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>HELLO to everyone!</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/156229631</link>
         <description><![CDATA[<div>Hi, my name is Claudia, I'm italian.<br>I live and work in Milan, Italy.<br>I'm a primary teacher. </div>]]></description>
         <enclosure url="" />
         <pubDate>2017-02-26 09:05:04 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/156229631</guid>
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      <item>
         <title>OUR WONDERFUL UNIVERSE _ INTRODUCTION</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175835262</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-06-09 06:54:16 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175835262</guid>
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      <item>
         <title>MODULE 1: OUR SOLAR SYSTEM</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175845066</link>
         <description><![CDATA[<div><br><br>1-Learn some basic and some fun information about the Solar System<br><br>2-Find out information about missions designed to explore our Solar System<br><br>3-Find activities to do with your students in class</div>]]></description>
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         <pubDate>2017-06-09 08:26:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175845066</guid>
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         <title></title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175846881</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-06-09 08:46:13 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175846881</guid>
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      <item>
         <title>My teaching context</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175846905</link>
         <description><![CDATA[<div>I teach math, science , tecnology, music and physical education in a primary school with children from 5/6&nbsp; to 11 years old.&nbsp;<br>&nbsp;My students are seven/eight years old.&nbsp;<br>In my school we have one LIM in each classroom&nbsp; and 25 tablets we share.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 08:46:27 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175846905</guid>
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      <item>
         <title></title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175847666</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-06-09 08:52:19 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175847666</guid>
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      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175849301</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System</strong><br><a href="https://www.esa.int/esaKIDSen/SEMF8WVLWFE_OurUniverse_0.html">ESA has some of the most accurate resources</a>. <br><a href="https://www.esa.int/esaKIDSen/SEMF8WVLWFE_OurUniverse_0.html">https://www.esa.int/esaKIDSen/SEMF8WVLWFE_OurUniverse_0.html</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 09:04:41 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175849301</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175849692</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br><br></strong><strong><em>Why do we want to talk to our students about the Solar System?<br><br></em></strong><a href="https://www.youtube.com/watch?v=g-rr4yypEg4"><strong><em>https://www.youtube.com/watch?v=g-rr4yypEg4</em></strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 09:07:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175849692</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175882495</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br></strong><strong><em>What!<br></em></strong>Give some basic information about the planets and all other objects that comprise our Solar System.&nbsp;<br>There are fun ways to do that like a card game or a ‘guess who’ game.<br><br>Giving your students a proper understanding of the scales of our Solar System and ensuring that the models presented to them are correct is an important point.&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 13:50:37 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175882495</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175883452</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br></strong><strong><em>What!<br></em></strong>As it is too difficult to have the Sun and all the planets in the correct dimensions, perhaps you could consider building two separate models. One showing the Sun with respect to the planets (Image 1)<br><br></div><h1>Planets and sun size comparison.jpg</h1>]]></description>
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         <pubDate>2017-06-09 13:58:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175883452</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175883810</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br></strong><strong><em>What!<br></em></strong>As it is too difficult to have the Sun and all the planets in the correct dimensions, perhaps you could consider building two separate models. <br>... and one that introduces the planets alone (Image 2).<br><br></div><h1>Size planets comparison.jpg</h1>]]></description>
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         <pubDate>2017-06-09 14:01:16 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175883810</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175884653</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br></strong><strong><em>What!<br></em></strong><br></div>]]></description>
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         <pubDate>2017-06-09 14:08:02 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175884653</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175886489</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br></strong><strong><em>What!<br><br></em></strong><strong>This one is to project:</strong><br><a href="http://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html">http://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html</a><br><br><strong>This is to know before start talking with students:</strong></div><div><a href="http://atlantis.tn.it/i-9-errori-piu-comuni-nello-spiegare-il-sistema-solare/">http://atlantis.tn.it/i-9-errori-piu-comuni-nello-spiegare-il-sistema-solare/</a><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 14:21:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175886489</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175889998</link>
         <description><![CDATA[<div><strong>1.1 Basic information about the Solar System <br></strong>Why do you think we should talk to our students about the Solar System?<strong><em><br>Posted on padlet:<br></em></strong>Children are enthusiast about Solar System from the earliest age. The Solar System is so </div><div>mysterious and at the same time real for children that they involved easily. So they learn also about the relativity of our importance. I think that teach earlier about this topic would help children grow less surface and more respectful of the human and the our planet. Also teacheres have the opportunities to show student the connection between science disciplines.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 14:48:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175889998</guid>
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         <title>Module 1: Our Solar System 1.2 Fun facts about our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175890269</link>
         <description><![CDATA[<div><br>The <strong>fun facts</strong> mentioned in the animation in pdf format:<br><a href="https://www.dropbox.com/s/in7l2g255l4omja/Fun_Facts_Solar_System.pdf?dl=0">https://www.dropbox.com/s/in7l2g255l4omja/Fun_Facts_Solar_System.pdf?dl=0</a><br><br>You can find some <strong>more fun fact</strong> in the following videos from Jose Pecina, in this <a href="https://www.youtube.com/playlist?list=PLL23tiBntRtJVj4D6KKCR8HvUPV4GTuQT">playlist</a>.<br><a href="https://www.youtube.com/playlist?list=PLL23tiBntRtLtnkM1kji7gYLS6wSybAiQ">https://www.youtube.com/playlist?list=PLL23tiBntRtLtnkM1kji7gYLS6wSybAiQ</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-09 14:51:00 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175890269</guid>
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      <item>
         <title>Module 1: Our Solar System - 1.2 Fun facts about our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175890294</link>
         <description><![CDATA[<div><br><strong>Talking about the Solar System does not necessarily need to happen all at once</strong>; you can keep feeding your students with information through different classes. This approach can help you not only spice up your everyday teaching, it can also facilitate you in helping your students understand that all science disciplines are connected and to their total, they are used to describe the same thing, our world!</div>]]></description>
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         <pubDate>2017-06-09 14:51:08 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175890294</guid>
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      <item>
         <title>Module 1: Our Solar System - 1.2 Fun facts about our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175890308</link>
         <description><![CDATA[<div>Have a look at some activities for your students:</div><div><br></div><ul><li><a href="http://www.space-awareness.org/en/activities/1615/know-your-planets/">Know your planets</a></li></ul><div><a href="http://www.golabz.eu/lab/mars-moon">http://www.golabz.eu/lab/mars-moon</a><br><br></div><ul><li><a href="http://esamultimedia.esa.int/docs/edu/PR01_Our_Solar_System_teacher_guide_and_pupil_activities.pdf">"Our Solar System, journey to other celestial objects"</a></li></ul><div><a href="http://esamultimedia.esa.int/docs/edu/PR01_Our_Solar_System_teacher_guide_and_pupil_activities.pdf">http://esamultimedia.esa.int/docs/edu/PR01_Our_Solar_System_teacher_guide_and_pupil_activities.pdf</a><br><br></div><ul><li><a href="https://eyes.nasa.gov/mobile-apps.html">NASA's eye application</a></li></ul><div><a href="https://eyes.nasa.gov/mobile-apps.html">https://eyes.nasa.gov/mobile-apps.html</a></div>]]></description>
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         <pubDate>2017-06-09 14:51:16 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175890308</guid>
      </item>
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         <title>Module 1: Our Solar System - 1.2 Fun facts about our Solar System</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897389</link>
         <description><![CDATA[<div><br><strong><em>Have you used similar fun facts in your class and how?</em></strong><br>Posted on padlet:<br><br>I've never used similar fun fact in my classroom, but I'lI do! I think this fact will involve a great deal every student.</div>]]></description>
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         <pubDate>2017-06-09 15:53:19 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897389</guid>
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         <title>Module 1: Our Solar System - 1.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897647</link>
         <description><![CDATA[<div><br><strong>ESA's missions</strong><br><a href="http://www.esa.int/ESA/Our_Missions">http://www.esa.int/ESA/Our_Missions</a><br><br><strong>NASA's missions</strong><br><a href="https://www.nasa.gov/missions">https://www.nasa.gov/missions</a></div>]]></description>
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         <pubDate>2017-06-09 15:57:05 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897647</guid>
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         <title>Module 1: Our Solar System - 1.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897655</link>
         <description><![CDATA[<div><strong>JUNO MISSION</strong><br><a href="https://www.missionjuno.swri.edu/news/">https://www.missionjuno.swri.edu/news/</a><br><br><a href="https://www.nasa.gov/mission_pages/juno/main/index.html">https://www.nasa.gov/mission_pages/juno/main/index.html</a><br><br><strong>Activities for students</strong></div><ul><li><strong>Juno and mythology</strong>: You may want to link the Juno mission and the myth behind Juno the ancient roman goddess. Juno’s Greek equivalent is Hera and in Etruscan mythology is Uni. Talk to your students about how different ancient myths still inspire people to this day.  </li><li><strong>Juno and arts/crafts</strong>: The images received from Juno are absolutely stunning (check NASA’s website photo gallery). You can use these images as art inspiration for your students or work with your students to recreated some of them, exploring the colors and the shapes. Additionally, you may want to use the <a href="https://www.jpl.nasa.gov/images/pdf/Juno_Spacecraft_Paper_Model_FC.pdf">Spacecraft paper model</a> to have some fun with your students while exploring the spacecraft’s instruments and structure.</li></ul><div><a href="https://www.jpl.nasa.gov/images/pdf/Juno_Spacecraft_Paper_Model_FC.pdf">https://www.jpl.nasa.gov/images/pdf/Juno_Spacecraft_Paper_Model_FC.pdf</a></div><ul><li><strong>Juno and science</strong>: NASA has designed a many activities for students around the Juno mission. You may want to have a look at the <a href="https://www.nasa.gov/pdf/666160main_JunoExplore_508_20120530.pdf">"Explore Jupiter's Family Secrets"</a> (<a href="https://www.nasa.gov/pdf/666160main_JunoExplore_508_20120530.pdf">https://www.nasa.gov/pdf/666160main_JunoExplore_508_20120530.pdf</a>) guide for students between 8 and 13. For older students, you can explore the Juno's <a href="https://www.nasa.gov/mission_pages/juno/education/spacemath.html">"SpaceMath"</a> resources. </li></ul><div><a href="https://www.nasa.gov/mission_pages/juno/education/spacemath.html">https://www.nasa.gov/mission_pages/juno/education/spacemath.html</a></div><ul><li><strong>Participate in the mission with JunoCam</strong>: NASA invites amateur astronomers to send their pictures and help scientists decided what images to take during the spacecraft’s flybys using the <a href="https://www.missionjuno.swri.edu/junocam">JunoCam</a>.</li></ul><div><a href="https://www.missionjuno.swri.edu/junocam">https://www.missionjuno.swri.edu/junocam</a></div>]]></description>
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         <pubDate>2017-06-09 15:57:11 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897655</guid>
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         <title>Module 1: Our Solar System - 1.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897661</link>
         <description><![CDATA[<div><strong><br>EXOMARS<br></strong><em>Two missions are foreseen within the ExoMars programme: one consisting of the Trace Gas Orbiter plus an Entry, Descent and landing demonstrator Module (EDM), known as Schiaparelli, launched on 14 March 2016, and the other, featuring a rover, with a launch date of 2020. Both missions will be carried out in cooperation with Roscosmos.</em>”<br><br>Do Martians exist?<br><a href="https://www.youtube.com/watch?v=zm1t69fpJj0">https://www.youtube.com/watch?v=zm1t69fpJj0</a><br><br>EXOMARS 2016 SCHIAPARELLI DESCENT SEQUENCE<br><a href="http://exploration.esa.int/mars/57464-exomars-2016-schiaparelli-descent-sequence/">http://exploration.esa.int/mars/57464-exomars-2016-schiaparelli-descent-sequence/</a><br><br><strong>Activities for students</strong></div><ul><li><a href="https://mars.nasa.gov/classroom/pdfs/MSIP-MarsActivities.pdf"><strong>Mars activity book</strong></a></li><li><a href="https://mars.nasa.gov/classroom/pdfs/MSIP-MarsActivities.pdf">https://mars.nasa.gov/classroom/pdfs/MSIP-MarsActivities.pdf</a></li><li><a href="https://mars.nasa.gov/participate/marsforeducators/"><strong>Mars for educators</strong></a></li></ul><div><a href="https://mars.nasa.gov/participate/marsforeducators/">https://mars.nasa.gov/participate/marsforeducators/</a></div><ul><li><a href="http://www.exploratorium.edu/mars/activities.php"><strong>Return to Mars activities</strong></a></li></ul><div><a href="http://www.exploratorium.edu/mars/activities.php">http://www.exploratorium.edu/mars/activities.php</a><br><a href="http://www.exploratorium.edu/mars/yourage.php">http://www.exploratorium.edu/mars/yourage.php</a></div><ul><li><strong>Role model</strong> - <a href="http://www.space-awareness.org/en/careers/interview/dr-jorge-vago/"><strong>Meet Jorge Vago</strong></a>, the 2020 <a href="http://www.esa.int/Our_Activities/Space_Science/ExoMars"><strong>Exomars mission</strong></a> Project Scientist</li></ul><div><a href="http://www.space-awareness.org/en/careers/interview/dr-jorge-vago/"><strong>http://www.space-awareness.org/en/careers/interview/dr-jorge-vago/</strong></a><br><br><a href="http://www.esa.int/Our_Activities/Space_Science/ExoMars"><strong>http://www.esa.int/Our_Activities/Space_Science/ExoMars</strong></a></div>]]></description>
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         <pubDate>2017-06-09 15:57:19 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897661</guid>
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         <title>Module 1: Our Solar System - 1.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897676</link>
         <description><![CDATA[<div><strong>CASSINI -HUYGENS<br></strong><a href="https://saturn.jpl.nasa.gov/"><strong>NASA's Cassini spacecraft</strong></a> continues to orbit <strong>Saturn<br></strong><a href="https://saturn.jpl.nasa.gov/"><strong>https://saturn.jpl.nasa.gov/</strong></a><strong><br><br></strong><a href="http://www.esa.int/Our_Activities/Space_Science/Cassini-Huygens"><strong>http://www.esa.int/Our_Activities/Space_Science/Cassini-Huygens</strong></a><strong><br><br>Activities for students</strong></div><ul><li>Saturn activities from NASA: NASA has a number of activities designed around Saturn. You can explore some of them <a href="https://www.jpl.nasa.gov/edu/teach/tag/search/Saturn">here</a>.</li></ul><div><a href="https://www.jpl.nasa.gov/edu/teach/tag/search/Saturn">https://www.jpl.nasa.gov/edu/teach/tag/search/Saturn</a></div><ul><li>Explore Saturn and Titan at School with ESA: ESA <a href="http://www.esa.int/Education/Explore_Saturn_and_Titan_at_school">offers  </a>( <a href="http://www.esa.int/Education/Explore_Saturn_and_Titan_at_school">http://www.esa.int/Education/Explore_Saturn_and_Titan_at_school</a>) a cartoon-style teaching aid with fact sheets for teachers to use in the classroom as well as a <a href="http://www.esa.int/spaceinvideos/Missions/Cassini-Huygens?mission=Cassini-Huygens&amp;type=V">series of videos</a> (<a href="http://www.esa.int/spaceinvideos/Missions/Cassini-Huygens?mission=Cassini-Huygens&amp;type=V">http://www.esa.int/spaceinvideos/Missions/Cassini-Huygens?mission=Cassini-Huygens&amp;type=V</a>) that can be used in class.</li><li><a href="http://www.papercraftsquare.com/nasa-cassini-huygens-spacecraft-free-paper-model-download.html">Cassini-Huygens paper model</a></li></ul><div><a href="http://www.papercraftsquare.com/nasa-cassini-huygens-spacecraft-free-paper-model-download.html">http://www.papercraftsquare.com/nasa-cassini-huygens-spacecraft-free-paper-model-download.html</a></div><ul><li>SpaceScoop <a href="http://www.space-awareness.org/en/scoops/1715/countdown-to-cassinis-grand-finale/">article </a>“Countdown to Cassini’s grand finale”</li></ul><div>In  italian:<br><a href="http://www.spacescoop.org/it/scoops/1715/cassini-conto-alla-rovescia-per-il-gran-finale/">http://www.spacescoop.org/it/scoops/1715/cassini-conto-alla-rovescia-per-il-gran-finale/</a></div>]]></description>
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         <pubDate>2017-06-09 15:57:29 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175897676</guid>
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      <item>
         <title>Module 1: Our Solar System - 1.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175907168</link>
         <description><![CDATA[<div><strong><em>What is your favorite mission to talk to your students about?<br></em></strong><br>Posted on padlet:<br>I like Exomars mission. This mission is just started  and Mars is a  charming planet. Since I was youg I'd like to Know if there are life, Martians, on it.  </div>]]></description>
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         <pubDate>2017-06-09 17:41:09 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175907168</guid>
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         <title>Module 1: Our Solar System - 1.4 Planetary Sciences</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175911155</link>
         <description><![CDATA[<div>Planetary Sciences aim to improve our understanding of the planets and other smaller bodies of our Solar System. Scientists in this field study the morphology and composition of planets, their climate, whether they can host life and many others important questions. Planetary geology cosmochemistry, atmospheric science, oceanography, hydrology, theoretical planetary science, glaciology, and exoplanetology are only but a few branches of planetary sciences.</div>]]></description>
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         <pubDate>2017-06-09 18:24:51 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175911155</guid>
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      <item>
         <title>Module 1: Our Solar System - 1.4 Planetary Sciences</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175911174</link>
         <description><![CDATA[<div><br><strong><em>What is the most exciting thing about planetary science according to you?</em></strong><br><br>Posted on padlet:<br>The most exiting thing about planetary science is to work around the world, near vulcans, in caves,  in several faboulus wild places.</div>]]></description>
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         <pubDate>2017-06-09 18:25:05 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175911174</guid>
      </item>
      <item>
         <title>Why is Neptune blue?</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935345</link>
         <description><![CDATA[<h1><br></h1><div>Neptune's atmosphere is made up of hydrogen, helium and methane. The methane in Neptune's upper atmosphere absorbs the red light from the sun but reflects the blue light from the Sun back into space. This is why Neptune appears blue.<br><br><a href="http://coolcosmos.ipac.caltech.edu/ask/138-Why-is-Neptune-blue-">http://coolcosmos.ipac.caltech.edu/ask/138-Why-is-Neptune-blue-</a></div>]]></description>
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         <pubDate>2017-06-10 06:06:41 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935345</guid>
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         <title>Space Missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935426</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/1a4e6a0bf75a7de654e7285cda203741/deep_space_1.jpg" />
         <pubDate>2017-06-10 06:11:20 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935426</guid>
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         <title>Module 1: Our Solar System - 1.5 &quot;Walking the Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935483</link>
         <description><![CDATA[<div><br></div><div><strong>DIDACTIC COURSE</strong></div><div><a href="http://www.space-awareness.org/en/skills/#mooc-3-more"><strong>http://www.space-awareness.org/en/skills/#mooc-3-more</strong></a><strong><br><br><br></strong>on the <a href="http://www.space-awareness.org/en/skills/"><strong>Space Awareness website</strong></a>, all didactic courses for the Our Wonderful Universe MOOC. They are structured as follows: </div><ul><li><strong>Universe Basics</strong>, for primary and secondary level</li><li><strong>Our Solar System</strong>, for primary and secondary level</li></ul>]]></description>
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         <pubDate>2017-06-10 06:14:02 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935483</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System - 1.5 &quot;Walking the Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935495</link>
         <description><![CDATA[<div><strong><br>Universe Basics for primary level<br></strong><br></div><div>Students stage a puppet show called A journey through the Universe to present to the public the wonders of the Universe as well as the importance of collaboration.</div><div><br><br><a href="http://www.space-awareness.org/media/support_document/Didactic_Course_Universe_Basics_Primary.pdf"><strong>http://www.space-awareness.org/media/support_document/Didactic_Course_Universe_Basics_Primary.pdf</strong></a></div>]]></description>
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         <pubDate>2017-06-10 06:14:12 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935495</guid>
      </item>
      <item>
         <title>Module 1: Our Solar System - 1.5 &quot;Walking the Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935496</link>
         <description><![CDATA[<div><strong><br>Solar System for primary Level<br></strong><br></div><div>Students stage a play to introduce to the public the planets of our Solar System. <br>Download a zip file containing the didactic course and additional support material.<br><br><a href="http://www.space-awareness.org/en/skills/#sp-4-more"><strong>http://www.space-awareness.org/en/skills/#sp-4-more</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-10 06:14:22 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935496</guid>
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      <item>
         <title>Module 1: Our Solar System - 1.5 &quot;Walking the Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935502</link>
         <description><![CDATA[<div><br><strong><em>Have a look at the resources above. Can you think of examples to introduce a fun fact about the Solar System in a class you teach?<br><br></em></strong>Posted on padlet:<br>My students are eight years old, so I'd like to show some videos, e.g.  "Paxi - Do Martians exist?", and I'd like to find also some pop-up books.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-10 06:14:31 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175935502</guid>
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      <item>
         <title>I Marziani esistono?</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175936881</link>
         <description><![CDATA[<div>Animate cartoon with Paxi!<br><a href="https://www.youtube.com/watch?v=C1vFTpOtpic"><strong>https://www.youtube.com/watch?v=C1vFTpOtpic</strong></a></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/731c1a8c92c221ce98c97437bae261e1/I_marziani_esistono.png" />
         <pubDate>2017-06-10 07:18:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175936881</guid>
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         <title>Module 1: Our Solar System - WEBINAR: Cassini’s mission to Saturn</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175937224</link>
         <description><![CDATA[<div><br><strong>Presentation:</strong><br><a href="https://drive.google.com/file/d/0B4reku1IBSMLVzk2R1EzVnYxamc/view"><strong>https://drive.google.com/file/d/0B4reku1IBSMLVzk2R1EzVnYxamc/view</strong></a><strong><br><br>More details on:</strong><br><a href="http://www.space-awareness.org/en/careers/webinar/webinar-8-cassinis-mission-saturn/"><strong>http://www.space-awareness.org/en/careers/webinar/webinar-8-cassinis-mission-saturn/</strong></a></div>]]></description>
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         <pubDate>2017-06-10 07:31:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175937224</guid>
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         <title>MODULE 2: THE SUN AND THE MOON</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958736</link>
         <description><![CDATA[<div><br></div><ol><li>Introduction to the structure and basic information about the Sun</li><li>Introduction to the structure and basic information about the Moon</li><li>Information about the Apollo missions, the Solar &amp; Heliospheric Observatory, the Luna programme and future lunar missions</li><li>Introduction to Heliophysics, space weather and Lunar Science</li><li>Presentation of the “Solar System” Space Awareness didactic course for primary education</li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-10 16:57:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958736</guid>
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         <title>Module 2: The Sun and the Moon - 2.1 Introduction: Our Sun and the Moon</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958811</link>
         <description><![CDATA[<div><br>Every civilization who walked the Earth has its own <strong>myths and stories about the Sun and the Moon. </strong><br>Here are some folklore stories about the <a href="http://www.livescience.com/20415-folklore-5-sun-myths.html"><strong>Sun</strong> </a><br><a href="https://www.livescience.com/20415-folklore-5-sun-myths.html"><strong>https://www.livescience.com/20415-folklore-5-sun-myths.html</strong></a><br><br>and the <a href="http://archive.oapd.inaf.it/othersites/stelle/laluna/english/moon2.htm"><strong>Moon</strong> </a><br><a href="http://archive.oapd.inaf.it/othersites/stelle/laluna/english/moon2.htm"><strong>http://archive.oapd.inaf.it/othersites/stelle/laluna/english/moon2.htm</strong></a><br><br>to have a look at.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-10 16:59:48 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958811</guid>
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         <title>Module 2: The Sun and the Moon - 2.1 Introduction: Our Sun and the Moon</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958818</link>
         <description><![CDATA[<div><br>It could be a good idea <strong>to spark their imagination and creativity by inviting them to create their own stories about the Sun and the Moon</strong>. Storytelling will help them develop their narrative and communication skills. You can also use these stories to talk to your students about why ancient civilizations created their myths and how nowadays we know that these are only stories from the past.<br><br><br><a href="http://www.unawe.org/resources/education/activity_spacescoop_storytelling/"><strong>http://www.unawe.org/resources/education/activity_spacescoop_storytelling/</strong></a></div>]]></description>
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         <pubDate>2017-06-10 17:00:02 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958818</guid>
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         <title>Module 2: The Sun and the Moon - 2.1 Introduction: Our Sun and the Moon</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958826</link>
         <description><![CDATA[<div><br><strong><em>Have you ever created a story about the Moon and/or the Sun with your students? Would you consider it as a possible classroom activity and why?<br><br></em></strong>Posted on padlet:<strong><em><br></em></strong>I'm working for so long that I can't remember if I ever created a story about the Moon or the Sun with my classroom.  I think is a very good idea to involved young students. They like listen  and also create story about everything.</div>]]></description>
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         <pubDate>2017-06-10 17:00:10 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175958826</guid>
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         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175979777</link>
         <description><![CDATA[<div><br>Our Sun<strong> is a medium sized</strong>, ‘<strong>middle-aged</strong>’ (4.6 million year old) <strong>star</strong> where massive large-scale phenomena occur on a constant basis. Solar activity varies over the years and it usually follows an 11 years cycle that also has an effect on our planet.<br><br><a href="https://www.youtube.com/watch?v=N6Rp1XGWnKc"><strong>https://www.youtube.com/watch?v=N6Rp1XGWnKc</strong></a><strong><br><br></strong> In NASA’s <a href="https://www.nasa.gov/sun">website </a>you find out more!<strong><br><br></strong><a href="https://www.nasa.gov/sun"><strong>https://www.nasa.gov/sun</strong></a></div>]]></description>
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         <pubDate>2017-06-11 06:38:54 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175979777</guid>
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         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175979799</link>
         <description><![CDATA[<div><br><strong>The 11-year cycle<br><br></strong>Every approximately 11 years, the Sun’s poles flip. North becomes South and vice-versa. The Sun behaves more or less the same regardless which pole is North and which South. During this 11 year-cycle solar activity varies. As we go towards the peak of a solar cycle, the Sun is much more active, meaning that there are a lot more sunspots (appearing mostly around the equator) many more flares, Coronal Mass Ejections and other related features.<br><br><a href="https://www.youtube.com/watch?v=hHC1YwYB3IU"><strong>https://www.youtube.com/watch?v=hHC1YwYB3IU</strong></a><strong><br><br></strong><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/79ac6bb967a908fcec137cd8a5b6b615/11_year_solar_cycle.jpg" />
         <pubDate>2017-06-11 06:39:38 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175979799</guid>
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         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175979805</link>
         <description><![CDATA[<div><br><strong>Fun Fact</strong>: When looking at an eclipse, one can tell if the Sun is going through an active or quite period by looking at the solar corona. The material there and the streams they follow can ‘show’ us what the Sun’s magnetic field looks like during that period. When the Sun is in a low activity period, we can "see" indirectly the lines of its magnetic field (Image A).<br><br><strong><em>Solar eclipse 2008 (low Solar activity)</em></strong></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/f026173a010dcc33641da78ed7300a7a/Solar_eclipse_A.jpg" />
         <pubDate>2017-06-11 06:39:48 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175979805</guid>
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         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980499</link>
         <description><![CDATA[<div>When the Sun is in a high activity period, there are many sunspots and flares, which involve very intense magnetic fields. Thus, the lines of the magnetic field are not so clear (Image B)<br><br><strong><em>Solar eclipse 1999 (high Solar activity)</em></strong></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/75b15fbca93fe53b64da26e521ba081e/Solar_eclipse_B.jpg" />
         <pubDate>2017-06-11 07:14:01 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980499</guid>
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      <item>
         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980656</link>
         <description><![CDATA[<div><br><strong>Common misconceptions<br>1. The Sun is a unique object in the Universe.<br>2. The Sun is about the size of the Moon. This is why we have total eclipses.<br>3. The Sun is a ‘quite’ ball of fire.</strong></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/8fe9119efb309249dfa9c21342abea6b/Total_eclipse.jpg" />
         <pubDate>2017-06-11 07:21:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980656</guid>
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      <item>
         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980699</link>
         <description><![CDATA[<div><br><strong>ACTIVITIES FOR STUDENTS:</strong></div><ul><li><a href="https://sohowww.nascom.nasa.gov/classroom/docs/Spotexerweb.pdf"><strong>Tracking Sunspot using real data</strong></a></li><li><a href="http://portal.discoverthecosmos.eu/files/uploads/objects/sun4all_diff_rot_en.pdf"><strong>Solar Rotation</strong></a></li><li><a href="https://www.dropbox.com/s/5p4yfmlptnjnf4r/Calculation%20of%20the%20Sun%27s%20effective%20temperature.rar?dl=0"><strong>Calculation of the Sun's effective temperature </strong></a></li><li><a href="http://www.unawe.org/activity/eu-unawe1355/"><strong>Safe Sun Viewer</strong></a></li><li><a href="https://soho.nascom.nasa.gov/classroom/elem_poster09_allweb.pdf"><strong>Make your own Sunflower</strong></a></li><li><a href="https://pwg.gsfc.nasa.gov/istp/outreach/sunobserve1.pdf"><strong>Observing the sun for yourself</strong></a></li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-11 07:24:08 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980699</guid>
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         <title>Module 2: The Sun and the Moon - 2.2 Our amazing Sun</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980874</link>
         <description><![CDATA[<div><strong><em>What is the most impressive thing you learned about the Sun?<br></em></strong>Posted on padlet:<br>I was most impressed from two things:<br>- a photon takes around 30 000 years to get from the core to the photosphere!<br>- the Sun’s poles flip during the 11-year cycle!</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-11 07:32:36 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/175980874</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113099</link>
         <description><![CDATA[<div><br>Some basic information about the Moon:<br><a href="https://www.youtube.com/watch?v=GUlcUppw5QQ"><strong>https://www.youtube.com/watch?v=GUlcUppw5QQ</strong></a></div>]]></description>
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         <pubDate>2017-06-12 14:55:18 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113099</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113194</link>
         <description><![CDATA[<div><br>The near side of the Moon is the side we can see from Earth. The far side is the one we cannot. The far side of the Moon is also referred to as the dark side of the Moon, which however is misleading as both sides of the Moon are seen by the Sun.</div>]]></description>
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         <pubDate>2017-06-12 14:55:57 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113194</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113206</link>
         <description><![CDATA[<div><br><a href="https://www.youtube.com/watch?v=kJkVegBsNyE"><strong>The Secret of the Dark Side of the Moon</strong></a><br><br>Late Heavy Bombardment<br><a href="http://lunarexploration.esa.int/#/explore/science/223?ha=279"><strong>http://lunarexploration.esa.int/#/explore/science/223?ha=279</strong></a></div>]]></description>
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         <pubDate>2017-06-12 14:56:03 UTC</pubDate>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113218</link>
         <description><![CDATA[<div><br><strong>Myths and Misconceptions</strong></div><div><strong>1. The Moon is not spinning around its axis which is why we only see one side of it.<br></strong>The trick here is that the one rotation of the Moon around its axis equals one rotation of the Moon around Earth. If the Moon didn’t spin we would see all sides of the Moon.<br><br><strong>Classroom activity suggestion</strong>: You can easily explain this to your students, by doing a little representation. Ask a student to play the role of the Earth and another the role of the Moon. You can also ask them to wear masks to make this a more vivid experience. Than ask you student to simulate the motions of the Moon and the Earth. While the Earth-student rotates around his/her axis, ask the Moon-student to perform:</div><ol><li>One rotation around the Earth-student without spinning around his/her axis;</li><li>One rotation around the Earth-student while spinning fast;</li><li>One rotation around the Earth-student while spinning very slow;</li><li>One rotation so that the rotation around the Earth-student is equal to the time it takes to rotate once around his/her own axis.</li></ol><div>During the process ask the rest of the class to observe the faces of the students and see in which case the face of the Moon-student always faces the Earth-student.<br>When introducing the question to your students ask them to make a guess (hypothesis), but don’t tell them the correct explanation. Then, perform the representation as a small experiment and then ask them to decide what is the correct explanation and compare it to their initial hypothesis.</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/fbc2dde851e402c959275b06e0c061da/Moon_rotation.jpg" />
         <pubDate>2017-06-12 14:56:08 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176113218</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176118636</link>
         <description><![CDATA[<div><br><strong>Myths and Misconceptions</strong><br><strong>2. Supermoons are very rare and they can cause natural catastrophes.<br></strong>The Moon’s orbit around the Sun is not a circle; it’s an ellipse and the Earth is located at one of its fixed points. When the Moon is on its orbit’s point that is closest to Earth (Perigee), it is 15.000 km closer to Earth then when it is at the farthest point (Apogee).<br>Full moons that occur when the Moon is on the Perigee are called Supermoons and they usually happen once a year. They are 14% bigger and 30% brighter than an average full moon. However, the difference is quite small even to be noticed when the Moon is high on the sky and there is nothing to use as reference. Supermoon tides are higher only by a few centimeters so they cannot cause any floods or any other natural catastrophes. <br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/ebf47a148ba0f259eb0b1d249effbd10/Supermoon.jpg" />
         <pubDate>2017-06-12 15:32:06 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176118636</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176119369</link>
         <description><![CDATA[<div><strong>Myths and Misconceptions</strong><br><strong>3. The Moon is bigger when it rises.</strong></div><div>This is an optical illusion. The Moon’s size is the same throughout the night. It seems to be bigger when it rises only because we can compare its size to other objects on Earth like trees or houses. When it is high on the night sky there are no other objects to compare it to.</div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/184d75cdbfdd590ccff6c289ac3592be/Huge_Moon.jpg" />
         <pubDate>2017-06-12 15:36:29 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176119369</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176119843</link>
         <description><![CDATA[<div><br><br></div><ul><li><a href="http://earthsky.org/space/five-myths-about-the-moon"><strong>Five myths about the Moon</strong></a></li></ul><div><a href="http://earthsky.org/space/five-myths-about-the-moon"><strong>http://earthsky.org/space/five-myths-about-the-moon</strong></a><strong><br><br></strong><br></div><ul><li><a href="https://www.youtube.com/watch?v=jj8EkQxH1L0"><strong>Mythbusting Moons - Moons</strong></a></li></ul><div><a href="https://www.youtube.com/watch?v=jj8EkQxH1L0"><strong>https://www.youtube.com/watch?v=jj8EkQxH1L0</strong></a></div>]]></description>
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         <pubDate>2017-06-12 15:39:48 UTC</pubDate>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176122350</link>
         <description><![CDATA[<div><br><strong>For more information</strong> and explanations around the Moon’s features, history and many others you can visit<strong> </strong><a href="https://lunarexploration.esa.int/#/explore"><strong>ESA’s Lunar exploration website</strong></a><strong>.</strong><br><br><a href="https://lunarexploration.esa.int/#/explore"><strong>https://lunarexploration.esa.int/#/explore</strong></a></div>]]></description>
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         <pubDate>2017-06-12 15:56:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176122350</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176122868</link>
         <description><![CDATA[<div><br><strong>The Moon: Crash Course Astronomy #12<br><br></strong><a href="https://www.youtube.com/watch?v=mCzchPx3yF8"><strong>https://www.youtube.com/watch?v=mCzchPx3yF8</strong></a></div>]]></description>
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         <pubDate>2017-06-12 16:00:00 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176122868</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176123276</link>
         <description><![CDATA[<div><br><strong>ACTIVITIES FOR STUDENTS</strong></div><ul><li><a href="http://www.schoolsobservatory.org.uk/discover/activities/lunar_craters"><strong>Lunar craters</strong></a></li></ul><div><a href="http://www.schoolsobservatory.org.uk/discover/activities/lunar_craters"><strong>http://www.schoolsobservatory.org.uk/discover/activities/lunar_craters</strong></a></div><ul><li><a href="https://www.jpl.nasa.gov/edu/teach/activity/make-a-crater/"><strong>Making craters #1</strong></a></li></ul><div><a href="https://www.jpl.nasa.gov/edu/teach/activity/make-a-crater/"><strong>https://www.jpl.nasa.gov/edu/teach/activity/make-a-crater/</strong></a></div><ul><li><a href="http://www.unawe.org/activity/asteroids_moon_craters/"><strong>Making Crates #2</strong></a></li></ul><div><a href="http://www.unawe.org/activity/asteroids_moon_craters/"><strong>http://www.unawe.org/activity/asteroids_moon_craters/</strong></a></div><ul><li><a href="https://spacemath.gsfc.nasa.gov/earth/10Page5.pdf"><strong>The Late Heavy Bombardment Era </strong></a></li></ul><div><a href="https://spacemath.gsfc.nasa.gov/earth/10Page5.pdf"><strong>https://spacemath.gsfc.nasa.gov/earth/10Page5.pdf</strong></a></div><ul><li><strong>Intuitive drawing and personal the geography activities using Moon</strong>:</li></ul><div><strong>Intuitive drawing</strong> (or painting) <strong>and personal geography</strong> are two widely known art techniques through which the artists try to develop their imagination and reflect on themselves or different situations. These are fun activities you could also do with young students. The Moon is an excellent starting point for both.</div><div>If you have young students, you can stir up their imagination by giving them a picture of the full Moon and ask them to draw anything that the areas of the Moon reminds them of. This is a little intuitive drawing activity, similar to the game we often do with cloud shapes when trying to imagine what they could depict. </div><div><br></div><div>Alternatively, or in addition to their drawing, students can engage in a little personal geography activity. Ask your students to create their own map of the Moon, by naming the Maria, highlands and craters using names of their choosing. The names the students could think of using could be the names of their family members, their favorite heroes, their favorite football team, words that remind them of happy memories, they can be anything the students come up with!<br><br><strong>Intuitive drawing</strong></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/4dbb0d1f98b68064b90c0752f44db36a/Intuitive_Drawing.jpg" />
         <pubDate>2017-06-12 16:03:09 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176123276</guid>
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         <title>Module 2: The Sun and the Moon - 2.3 The Moon: Earth’s mysterious companion</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176125009</link>
         <description><![CDATA[<div><br><strong><em>Have you ever made a fun activity about the Moon with your students? Share your experience!<br><br></em></strong>Posted on padlet:<br>I never did a fun activity about Moon with my students. I find very interesting some of that you have suggested.  For example "Making craters #1"  and "Intuitive drawing and  personal geography activity" because my students are young.</div>]]></description>
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         <pubDate>2017-06-12 16:15:32 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176125009</guid>
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         <title>Module 2: The Sun and the Moon - 2.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126184</link>
         <description><![CDATA[<div><strong>APOLLO MISSIONS</strong></div><ul><li>a series of 17 missions</li><li>Apollo 7 was the first manned mission to be launched</li><li>landing on the Moon: it wasn’t until Apollo 11 in 1969 when Neil Armstrong said the magic words "That's one small step for a man. One giant leap for mankind." as he was stepping on the lunar surface for the first time.</li></ul><div><strong>A brief history</strong></div><div><a href="https://www.space.com/12771-nasa-apollo-missions-photo-countdown.html"><strong>https://www.space.com/12771-nasa-apollo-missions-photo-countdown.html</strong></a><strong><br><br>Video: The Journeys of Apollo<br></strong><a href="https://www.youtube.com/watch?v=GNJpoP642wc"><strong>https://www.youtube.com/watch?v=GNJpoP642wc</strong></a></div>]]></description>
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         <pubDate>2017-06-12 16:23:35 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126184</guid>
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         <title>Module 2: The Sun and the Moon - 2.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126206</link>
         <description><![CDATA[<div>                 <strong>SOHO<br></strong>The <a href="https://sohowww.nascom.nasa.gov/"><strong>SOlar &amp; Heliospheric Observatory (SOHO)</strong></a>, is an international project between ESA and NASA and it aims to study the Sun starting from its core and going all the way to its outer corona and the solar wind. It was launched in 1995 and it has 12 instruments on board. Its instruments are designed to collect different types of data from the Sun, like images using different filters and more.<br><br><strong>NASA | SOHO and TRACE Solar Discoveries)</strong><br><a href="https://www.youtube.com/watch?v=qZe5D3MSjOI"><strong>https://www.youtube.com/watch?v=qZe5D3MSjOI</strong></a><strong><br><br>SOHO Mission: Discovery of more than 3000 Comets</strong>!<strong><br></strong><a href="https://www.youtube.com/watch?v=qZe5D3MSjOI"><strong>https://www.youtube.com/watch?v=qZe5D3MSjOI</strong></a><strong><br><br>NASA | Highlights from SOHO's 20 Years in Space<br></strong><a href="https://www.youtube.com/watch?v=LJAcrorHx8I"><strong>https://www.youtube.com/watch?v=LJAcrorHx8I</strong></a></div>]]></description>
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         <pubDate>2017-06-12 16:23:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126206</guid>
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         <title>Module 2: The Sun and the Moon - 2.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126230</link>
         <description><![CDATA[<div>     <strong>LUNA PROGRAMME AND FUTURE LUNAR MISSIONS<br></strong><br></div><ul><li>Luna was a robotic spacecraft programme designed by the Soviet Union which launched 15 successful missions (orbiters or landers) between 1959 and 1976. Three of these missions (Luna 16, 20 and 24) managed to collect 300 grams of lunar soil from three different sites and bring it back to Earth.</li><li>The Moon is once again among the destinations of future missions.</li></ul>]]></description>
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         <pubDate>2017-06-12 16:23:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126230</guid>
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         <title>Module 2: The Sun and the Moon - 2.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126244</link>
         <description><![CDATA[<div><strong><em>Which part of the Moon do you think the next lunar mission should study and why?<br><br></em></strong>Posted on padlet:<br><strong><em><br></em></strong>I think  that the next  lunar mission should study the far side of the Moon, because it has not yet  explored and his surface is  different  from the near side. I think scientists can learn and discover more about our moon and about the possibility to live on it in the future.</div>]]></description>
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         <pubDate>2017-06-12 16:24:03 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176126244</guid>
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         <title>Module 2: The Sun and the Moon - 2.5 Heliophysics, space weather and Lunar Science</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132131</link>
         <description><![CDATA[<div><br><strong>HELIOPHYSICS is a branch of astrophysics dedicated to the study of the Sun, its nature and impact in space.<br></strong><a href="https://science.nasa.gov/heliophysics"><strong>https://science.nasa.gov/heliophysics</strong></a></div>]]></description>
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         <pubDate>2017-06-12 17:05:54 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132131</guid>
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         <title>Module 2: The Sun and the Moon - 2.5 Heliophysics, space weather and Lunar Science</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132267</link>
         <description><![CDATA[<div><br><strong>SPACE WEATHER studies how solar wind and the phenomena that take place on the Sun affect the Earth and other planets. <br></strong><a href="https://www.youtube.com/watch?v=CMhOREPx-Rg"><strong>https://www.youtube.com/watch?v=CMhOREPx-Rg</strong></a><strong><br><br></strong><a href="https://sohowww.nascom.nasa.gov/spaceweather/"><strong>https://sohowww.nascom.nasa.gov/spaceweather/</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-12 17:06:47 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132267</guid>
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         <title>Module 2: The Sun and the Moon - 2.5 Heliophysics, space weather and Lunar Science</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132293</link>
         <description><![CDATA[<div><br><br><strong>“SELENOLOGY” or “LUNAR SCIENCE” is a branch of science that focuses on studying the origin, the nature and the physical features of our Moon.<br><br></strong>Selenology includes Selenography which includes the mapping and studying of the Moon’s surface features.&nbsp; Geologists can obtain an abundance of information about the Moon’s composition, studying rocks brought to Earth by lunar missions and thus understand much about the Moon’s history.</div>]]></description>
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         <pubDate>2017-06-12 17:06:59 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132293</guid>
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         <title>Module 2: The Sun and the Moon - 2.6 “Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132311</link>
         <description><![CDATA[<div><br><strong>Didactic course 4: Solar System for primary level</strong><br><a href="http://www.space-awareness.org/en/skills/#sp-4-more"><strong>http://www.space-awareness.org/en/skills/#sp-4-more</strong></a><strong><br><br>A</strong> <strong>quick overview video:<br></strong><a href="https://www.youtube.com/watch?v=JLdPF7rebkc"><strong>https://www.youtube.com/watch?v=JLdPF7rebkc</strong></a><strong><br></strong><br></div>]]></description>
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         <pubDate>2017-06-12 17:07:08 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176132311</guid>
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         <title>Module 2: The Sun and the Moon - 2.6 “Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176135665</link>
         <description><![CDATA[<div><br><strong>Nikos Nerantzis and Eleftheria Baka</strong> <strong><em>implemented this course with 11 students from the second and third class</em></strong> for the Public Special Junior High School of Thessaloniki. <strong><em>These students have different special educational needs and/or disabilities</em></strong>. Teachers are expected to handle a diverse class and keep the balance while keeping the students interested and engaged.<br><br><strong>Public Special Junior High School of Thessaloniki</strong><br><a href="https://www.youtube.com/watch?v=bEQYZFXXgio"><strong>https://www.youtube.com/watch?v=bEQYZFXXgio</strong></a><br><br></div>]]></description>
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         <pubDate>2017-06-12 17:23:11 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176135665</guid>
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         <title>Module 2: The Sun and the Moon - 2.6 “Solar System” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176135688</link>
         <description><![CDATA[<div><strong><em>Do you think astronomy is a topic suitable for students with special educational needs and/or disabilities? How do you think students could benefit from it? Do you think astronomy is suitable for such diverse classrooms?<br><br></em></strong>Posted on padlet:<br>I think that every topics can be suitable for every student, it depends on the strategies you use. We don't have Special school.  Every child is fascinated by the  Sun , the Moon , the stars and other celestial phenomena. I think astronomy can be one topics that a very few child know well and also adults. So teachers and students can learn together and in this way every one ca feel accepted and in the right way. Furthermore drama is a better way to involved every student on science topics. I usually propose dramatizations to make easier several difficult topics, e. g. the water status changes. I'll take as <br>a further example the <strong>Nikos Nerantzis and Eleftheria Baka's </strong>porposal. Astronomy allows to do several activities, to draw, to paint, to make things and scenery,  to invent stories ... What is better to involve every one with his skills?</div>]]></description>
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         <pubDate>2017-06-12 17:23:18 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176135688</guid>
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         <title>MODULE 3 : THE SUN-MOON-EARTH SYSTEM</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710629</link>
         <description><![CDATA[<ol><li>The Sun’s motion as seen from Earth</li><li>Solar radiation and related phenomena</li><li>The Moon’s motion as seen from Earth</li><li>The impact of the Moon on Earth</li><li>The Rosetta mission, the Voyager mission and the International Space Station</li><li>The “Basic information about the Universe” Space Awareness didactic course for secondary education. </li></ol>]]></description>
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         <pubDate>2017-06-17 04:55:27 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710629</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710757</link>
         <description><![CDATA[<div><br><strong>THE ECLIPTIC AND THE ZODIAC _ 1<br></strong>However, false as it may be, an illusion that all celestial objects are on the same plane, can be very helpful to astronomers. It allows them to make a map of the sky and to study celestial orbits. Imagine that there is a bubble around our planet, on which all celestial objects are projected. We call this imaginary bubble the “Celestial Sphere” and it is used as a guide to the sky. On this celestial sphere, we can locate the Sun’s and the Moon’s orbits as well as that of other stars, constellations and planets.<br><br><a href="http://www.europeanschoolnetacademy.eu/documents/2804579/0/Cosmic+Watch/afad3fae-3ddb-4f07-9583-4b7a524b8abe?t=1497034498000">http://www.europeanschoolnetacademy.eu/documents/2804579/0/Cosmic+Watch/afad3fae-3ddb-4f07-9583-4b7a524b8abe?t=1497034498000</a><br><br>Throughout the year, the Sun’s apparent path on the celestial sphere forms a circle which we call <strong><em>“Ecliptic”</em></strong>. As the orbits of the other planets of the Solar System are on the same plane as Earth, the motions of the other planets throughout the year are also near the ecliptic. <br><br> <strong>The ecliptic</strong> is not to be confused with the Sun’s daily path on the sky! That is a different motion and is related to Earth’s rotation around its axis.<br><br><strong>The ecliptic</strong> has to do with the Sun’s position on the sky, compared to the position of other stars due to Earth’s rotation around the Sun</div>]]></description>
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         <pubDate>2017-06-17 05:06:11 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710757</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710760</link>
         <description><![CDATA[<div><strong><br></strong>There are <strong>three different components</strong> we need to discuss and help students with understanding of basic concepts:</div><ol><li><strong>Apparent motion</strong></li><li><strong>Coordinates</strong></li><li><strong>The time of the year</strong></li></ol>]]></description>
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         <pubDate>2017-06-17 05:06:21 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710760</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710762</link>
         <description><![CDATA[<div><br><strong><em>APPARENT MOTION<br></em></strong>Once you talk to your students about apparent motion in general, then you can start discussing the Sun’s trajectory on the sky.<br><br>One way to help the students understand apparent motions is by <strong>giving them examples based on experiences</strong>. Like for example <strong>when they are in a moving car and they see everything around them pass by.<br></strong><strong><em><br></em></strong>Start by <strong>doing a little representation</strong> again where one student plays the role of the Sun and another the role of the Earth. In a day’s course, the Earth has moved little around the Sun so it is ok to ignore that motion for this particular representation.<br><br><strong>A short demonstration of the Sun's apparent motion:</strong><br><a href="https://www.youtube.com/watch?v=sDf5__hPKW8">https://www.youtube.com/watch?v=sDf5__hPKW8</a><br>It is clear that the reason we see the Sun raise on the East and set on the West is because Earth is rotating around its axis clockwise.<br><br></div>]]></description>
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         <pubDate>2017-06-17 05:06:32 UTC</pubDate>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710766</link>
         <description><![CDATA[<div><br><strong><em>COORDINATES<br></em></strong>students still need to understand how these two factors (time of the years and coordinates) affect the Sun’s trajectory one the sky. Let’s start with the coordinates.<br>We first need to make sure that our students are aware of certain concepts like <strong>“horizon”</strong>, <strong>“celestial sphere”</strong> or<strong> “Polaris”</strong>.<br><br>Use this<strong> simulator</strong><br><a href="http://edson.tw/earth/sunrise/sunrise.html">http://edson.tw/earth/sunrise/sunrise.html</a><br><br>And this <strong>video</strong>: <strong>How latitude affects the Sun's path on the sky<br></strong><a href="https://www.youtube.com/watch?v=bIPBKfqYzJc"><strong>https://www.youtube.com/watch?v=bIPBKfqYzJc</strong></a><strong><br></strong><br>The latitude affects the inclination of the Sun’s path on the sky. Longitude  has no effect on the Sun’s path. Latitude also affects the points where the Sun rises and sets. As the inclination of the trajectory changes, the arc visible above the horizon also changes and consequently the points of sunrise and sunset.<br><strong><em><br></em></strong>We’ve learned that the Sun’s apparent motion on the celestial sphere is due to Earth rotation around its axis and that our latitude effects the inclination of that apparent motion.</div>]]></description>
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         <pubDate>2017-06-17 05:06:42 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710766</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176710900</link>
         <description><![CDATA[<div><br><strong>THE ECLIPTIC AND THE ZODIAC _ 2</strong><br>The night sky is full of constellations. <strong>Constellations</strong> are groups of stars that are completely unrelated to each other and very far away from each other. Yet they appear to move as a group on our celestial sphere. On the celestial sphere, the positions between the stars of a constellation are fixed and these stars seem to move all together. There are 88 identified constellations on the night sky, and astronomers have defined regions on the sky based on the location of these constellations <br><br><a href="http://www.europeanschoolnetacademy.eu/documents/2804579/0/Constellations/d68d47a6-b927-4486-9cca-2fd913e88939?t=1497034746187">http://www.europeanschoolnetacademy.eu/documents/2804579/0/Constellations/d68d47a6-b927-4486-9cca-2fd913e88939?t=1497034746187</a><br><br><strong>The Sun crosses only 13 of them as it moves on the ecliptic.</strong> These 13 constellations are known as the <strong>“Zodiac”</strong>. Depending on the time of year, the Sun points to a different constellation on the sky.<br><br><a href="http://www.europeanschoolnetacademy.eu/documents/2804579/0/zodiac/12bb6b0f-2e86-426b-968b-2f7fc87e8cb4?t=1497034869694">http://www.europeanschoolnetacademy.eu/documents/2804579/0/zodiac/12bb6b0f-2e86-426b-968b-2f7fc87e8cb4?t=1497034869694</a><br><br><strong>You can use</strong> <a href="http://stellarium.org/">Stellarium</a>, a free online planetarium to have a better look at the ecliptic on the sky.<br><br><strong>How the Sky Moves - Watching the Ecliptic</strong><br><a href="https://www.youtube.com/watch?v=R4y0fwJ8t5Y"><strong>https://www.youtube.com/watch?v=R4y0fwJ8t5Y</strong></a></div>]]></description>
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         <pubDate>2017-06-17 05:14:41 UTC</pubDate>
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         <title>Module 3: The Sun-Moon-Earth System _  3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176711557</link>
         <description><![CDATA[<div><strong><em>According to you opinion/experience, what is the most difficult or challenging celestial motion you have to teach?<br><br></em></strong>Posted on padlet:<br>I'm a primary teacher. It is quite difficult for our students to understand celestial motions based just on their everyday experience. It's very difficult also understand Earth’s tilt and the Seasons. However the use of videos  and the activities reccomanded in this  module can really help students. </div>]]></description>
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         <pubDate>2017-06-17 05:54:40 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176711557</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176711568</link>
         <description><![CDATA[<div><br><strong><em>THE TIME OF THE YEAR<br></em></strong>How the time of the year affects the Sun’s apparent motion?<br>All students have experienced the days getting longer as we move towards summer and smaller as we move towards winter.<br><br>How <strong>the time of the year affects the Sun's path </strong>on the sky:<br><a href="https://www.youtube.com/watch?v=nCp_1iN8eQo"><strong>https://www.youtube.com/watch?v=nCp_1iN8eQo</strong></a><br><br>You can use the same <a href="http://edson.tw/earth/sunrise/sunrise.html">simulation </a>(<a href="http://edson.tw/earth/sunrise/sunrise.html">http://edson.tw/earth/sunrise/sunrise.html</a>) in class with your students so they can discover how latitude and time of the year affect the Sun’s path on the sky. When introducing this subject to your students remember to introduce each component progressively and when using the simulation make sure they experiment with one variable (latitude and month) at a time so they can get a clear understanding of the phenomena.</div>]]></description>
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         <pubDate>2017-06-17 05:55:16 UTC</pubDate>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176716106</link>
         <description><![CDATA[<div><br>Now it’s time to talk about the Earth’s axis tilt and its effects…time to talk about the seasons!</div><div><br><strong>The Earth’s tilt and the Seasons<br></strong>The<strong> Earth’s orbit is elliptic</strong> with the Sun located at one of the ellipse’s focal points. <br>When the <strong>northern hemisphere</strong> has <strong>winter</strong> the <strong>southern hemisphere</strong> has <strong>summer</strong> and vice versa.<br>One important factor when it comes to sunlight is <strong>the angle at which light reaches the ground</strong>. The secret is in the tilt of the Earth’s axis. The more vertical the light rays, the less loss we have and the warmer the light rays.<br>The <strong>Earth’s axis is not perpendicular to the Earth’s plane of orbit</strong>. It has an approximate tilt of 23.44°. That means that at any given time, one part of Earth is closer to the Sun and sunlight hits the ground at a different angle.<br><br><strong>Reasons for the seasons - Rebecca Kaplan</strong><br><a href="https://www.youtube.com/watch?v=DD_8Jm5pTLk"><strong>https://www.youtube.com/watch?v=DD_8Jm5pTLk</strong></a><br> <br><strong>To sum up</strong>, the Earth’s orbit does affect the seasons. It is closely connected to the Earth’s tilted axis, which is the main reason behind the seasons. As the Earth orbits around the Sun the areas on Earth closer to the Sun change due the Earth’s tilted axis. That is what causes the season.<br><br>The <strong>tilt of the axis is not fixed</strong>, it varies between 22,1 and 24,5 degrees over a cycle of 40.000 years. Greater tilt means more extreme seasons- colder winters and hotter summers.<br>Likewise, the<strong> Earth’s orbit is not fixed</strong>. It can vary from being elliptical (high eccentricity) to nearly circular over the course of 90.000 to 100.000 thousand year. <br> These variations on the Earth’s orbit and axis tilt could affect our planets climate and could explain the growth and retreat of the ice ages. <br><br><em>The Serbian astrophysicist Milutin Milankovitch was the first to come up with a theory that links Earth motions to climate changes and ice ages.</em><br><a href="https://earthobservatory.nasa.gov/Features/Milankovitch/"><strong>https://earthobservatory.nasa.gov/Features/Milankovitch/</strong></a></div>]]></description>
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         <pubDate>2017-06-17 08:58:13 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176716106</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.1 The Sun’s motion as seen from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176716164</link>
         <description><![CDATA[<div><strong><br>THE SUN'S DAILY TRAJECTORY ON THE SKY<br></strong>The Sun’s daily trajectory on the sky is related to the Earth’s rotation around its axis.<br><strong>Talking to our students about the Sun’s trajectory on the sky can be harder than it sounds. </strong></div>]]></description>
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         <pubDate>2017-06-17 09:01:26 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176716164</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.2 Solar radiation and more</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726697</link>
         <description><![CDATA[<div><br><strong>Electromagnetic radiation<br></strong>Electromagnetic radiation is in fact light. Depending on the wavelength (or frequency) of the radiation, we have different bands - from gamma rays to visual light and radio waves. Visible light is the only type of electromagnetic radiation that is visible to humans. Some animals and insects have the ability to see colors beyond the visual spectrum.<br><br><strong>To clarify some misconceptions, </strong>a few things about electromagnetic radiation in general,</div><div><br></div><div><strong>Is radiation dangerous? </strong>- Matt Anticole<br><a href="https://www.youtube.com/watch?v=zI2vRwFKnHQ"><strong>https://www.youtube.com/watch?v=zI2vRwFKnHQ</strong></a><strong><br><br></strong><br></div>]]></description>
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         <pubDate>2017-06-17 15:25:43 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726697</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.2 Solar radiation and more</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726730</link>
         <description><![CDATA[<div><br><strong>The Sun’s electromagnetic radiation</strong><br>Our Sun emits all types of electromagnetic radiation from gamma rays to radio waves but not in equal amounts. <br><br></div>]]></description>
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         <pubDate>2017-06-17 15:26:42 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726730</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.2 Solar radiation and more</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726734</link>
         <description><![CDATA[<div><br><strong>The Sun's electromagnetic radiation</strong><br>The Sun emits electromagnetic radiation of many different frequencies. Some types of radiation (those with high frequency) can be harmful to humans and we need to be protected from them as they can interact with our skin giving us sunburns or effect our DNA causing more serious problems.<br><br>Lesson 1: Energy from Solar Radiation<br><a href="https://www.youtube.com/watch?v=J23odHiEC-k"><strong>https://www.youtube.com/watch?v=J23odHiEC-k</strong></a></div>]]></description>
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         <pubDate>2017-06-17 15:26:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726734</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.2 Solar radiation and more</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726740</link>
         <description><![CDATA[<div><br><strong>The Sun’s electromagnetic radiation</strong><br>Visible, infrared light and radiation of lower frequencies ( longer wavelengths) on the other hand, do not harm humans. Instead, this radiation reaches the Earth’s surface, keeping it warm and habitable.</div>]]></description>
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         <pubDate>2017-06-17 15:27:02 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176726740</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.2 Solar radiation and more</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728083</link>
         <description><![CDATA[<div><br><strong><em>Most children will paint the Sun yellow in their drawings. Is the Sun really yellow?</em></strong><br><br>Posted on padlet:<br>It is a common misconception that the Sun is yellow, or orange or even red. However, the Sun is essentially all colors mixed together, which appear to our eyes as <strong>white</strong>.<br>When we see the Sun at sunrise or sunset, when it is low in the sky, it may appear yellow, orange, or red. But that is only because its short-wavelength colors (green, blue, violet) are scattered out by the Earth's atmosphere, much like small waves are dispersed by big rocks along the shore. Hence only the reds, yellows, and oranges get through the thick atmosphere to our eyes.<br> All forms of light and energy are part of the same phenomena: the <a href="http://en.wikipedia.org/wiki/Electromagnetic_spectrum">electromagnetic spectrum</a>. Our eyes can detect only a small amount of this energy, that portion we call "visible light." <br>Sometimes the display color of the Sun is culturally determined. If a kindergartener in the USA colors a picture of the Sun, they will usually make it yellow. However, a kindergartener in Japan would normally color it red!<br>In spite of these "artistic licenses", the Sun really is white!<br>(from: What Color is the Sun?         <a href="http://solar-center.stanford.edu/SID/activities/GreenSun.html">http://solar-center.stanford.edu/SID/activities/GreenSun.html</a>)</div>]]></description>
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         <pubDate>2017-06-17 16:05:46 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728083</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728430</link>
         <description><![CDATA[<div><br><strong>The Moon from Earth</strong><br><br><a href="https://www.youtube.com/watch?v=jxm_GBuxVpI"><strong>https://www.youtube.com/watch?v=jxm_GBuxVpI</strong></a></div>]]></description>
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         <pubDate>2017-06-17 16:15:51 UTC</pubDate>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728460</link>
         <description><![CDATA[<div><br>Before talking about the Moon’s phases to our students, <strong><em>we first need to clarify a couple of things and make sure there are no misconceptions:</em></strong><br><br></div><div><strong>1. The Moon does not have its own light. </strong></div><div><strong>2. The Moon is not orbiting the Earth on the same plane that Earth orbits around the Sun. </strong><br><strong>3. Moon phases do not occur because the Earth casts its shadow on the Moon.</strong> </div>]]></description>
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         <pubDate>2017-06-17 16:16:46 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728460</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728468</link>
         <description><![CDATA[<div><br><strong>Moon phases<br></strong>Only half of the Moon is being lit by the Sun at any given moment. Depending on the relative position of the Sun, the Moon and the Earth, we only see part of its lit disk here on Earth. The reason why we have Moon phases is the relative position of the sun, the Moon and the Earth.<strong><br></strong>We can see the fully lit part of the Moon when the Moon is behind Earth (so Earth is between the Sun and the Moon) and we cannot see any portion of the Moon’s lit part when the Moon is between Earth and the Sun (New moon). This can be a little confusing to some of the students. <strong><br><br></strong>The Moon can be behind Earth or between the Earth and the Sun but that does not mean that the three objects are on the same line. The Moon can be between the Sun and the Earth but located lower or higher than the line between the Sun and the Earth. In fact, as the Moon orbits around the Earth, there are only two points (called lunar nodes) when all three objects are aligned; when the lunar orbit crosses the ecliptic (points 1 and 3 on the image below).<br><br></div>]]></description>
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         <pubDate>2017-06-17 16:16:54 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728468</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728472</link>
         <description><![CDATA[<div><br><strong>Moon phases demontrations</strong><br><br>You can do <strong>many different demonstrations and representations of the Moon </strong>phases (<a href="https://sciencebob.com/oreo-cookie-moon-phases/"><strong>some yummy ones too</strong></a>!). <br><br><a href="https://sciencebob.com/oreo-cookie-moon-phases/"><strong>https://sciencebob.com/oreo-cookie-moon-phases/</strong></a><br><br>The simplest you can do in class is by using a lightbulb and a foam ball in a dark room. Have a look at the video below to see the demonstration.<br><a href="https://www.youtube.com/watch?v=wz01pTvuMa0"><strong>https://www.youtube.com/watch?v=wz01pTvuMa0</strong></a></div>]]></description>
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         <pubDate>2017-06-17 16:17:01 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176728472</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729286</link>
         <description><![CDATA[<div><br><strong>Moon phases</strong><br>The Moon makes a complete clockwise rotation around Earth with respect to the fixed stars every 27.32 days (<strong>sidereal month</strong>). However, it takes on average 29.53 days to reach the same phase (new moon for example) which is referred to as the <strong>synodic month</strong>. <br><br><strong>The Sidereal and Synodic Months<br></strong><a href="http://www.sumanasinc.com/webcontent/animations/content/sidereal.html"><strong>http://www.sumanasinc.com/webcontent/animations/content/sidereal.html</strong></a></div>]]></description>
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         <pubDate>2017-06-17 16:41:54 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729286</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729407</link>
         <description><![CDATA[<div><br><strong>Solar Eclipses<br></strong><br>in order for a solar eclipse to occur, two things must happen at the same time.</div><ul><li>The Moon has to be passing between the Earth and Sun.</li><li>The Moon has to be passing by a lunar node.</li></ul><div><br>These two conditions can give us a solar eclipse, but not necessarily a total solar eclipse. <br><br>The Moon’s orbit is not a perfect circle, which means that the lunar disks’ angular size as seen from Earth is not always the same and it is not always the same to the solar disk’s angular size as we see it from Earth. <br><br>-The three objects may be perfectly aligned but the lunar disk’s apparent angular size and be smaller than that of the solar disk’s so it won’t cover it fully. In that case we have an <strong>annular solar eclipse.<br>-</strong>If the three objects are perfectly aligned, and the Moon is at a point of its orbit where its disk’s apparent angular size is as that of the Sun’s, only then do we have a <strong>total solar eclipse</strong>. <br>-If the lunar disk covers only part of the solar disk than we have a <strong>partial solar eclipse</strong>.<br><br><br></div>]]></description>
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         <pubDate>2017-06-17 16:46:22 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729407</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729436</link>
         <description><![CDATA[<div><br><strong>Solar Eclipses</strong><br> <strong><em>“Why can’t we see an eclipse from anywhere on Earth?”<br></em></strong>Only people on the area where the Moon’s shadow appears will be able to see the total eclipse.<br><br><br><strong>"Why are solar eclipses only visible in some places?" (AaA)<br></strong><a href="https://www.youtube.com/watch?v=asO2wBT9W9M"><strong>https://www.youtube.com/watch?v=asO2wBT9W9M</strong></a></div>]]></description>
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         <pubDate>2017-06-17 16:46:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729436</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176729448</link>
         <description><![CDATA[<div><br><strong>Moon Eclipses</strong><br>When the Moon passes behind Earth while at a lunar node we have a lunar eclipse instead of a solar eclipse. This means that the Earth blocks the light from the Sun so instead of a full Moon we get a lunar eclipse. <br> Thus lunar eclipses are visible from the entire part of the planet that can see the Moon. Because the Earth is much bigger than the Moon, lunar eclipses are not as rare as the solar eclipses.<br><br></div>]]></description>
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         <pubDate>2017-06-17 16:46:54 UTC</pubDate>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731683</link>
         <description><![CDATA[<div><br><strong>Solar and lunar eclipses, explained<br></strong><a href="https://www.youtube.com/watch?v=kgbK2FZFFdw"><strong>https://www.youtube.com/watch?v=kgbK2FZFFdw</strong></a></div>]]></description>
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         <pubDate>2017-06-17 17:56:08 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731683</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731751</link>
         <description><![CDATA[<div><br><strong>Tides<br></strong>Tides is not a phenomenon that only occurs on Earth and they don’t only affect liquids. Tidal forces are a result of the gravitational force, so they are universal. Two stars orbiting around each other will raise a tide to each other. Moons orbiting around other planets can have a tidal effect just like in the Earth-Moon system. Tidal forces effect practically all interacting objects in the universe. That includes interacting galaxies and objects near black holes. <br>As tides are caused by gravitation, they depend on the amount of the gravitational force, the size of an object and the distance between the two interacting objects. Tides, can affect the shape of an object as they tend to stretch objects but they can also slow the rotation of an object around its axis.</div>]]></description>
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         <pubDate>2017-06-17 17:58:21 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731751</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731758</link>
         <description><![CDATA[<div><br><strong>The tides on Earth<br></strong>The gravity of <strong>the Moon affects the entire Earth</strong> but the biggest impact is on the oceans. The Earth’s oceans stretch out on the direction of the Moon due to the Moon’s gravity, giving Earth a slightly more stretched shape. What is interesting about tides is that they not only create a raise on the sea level at the side of the Earth pointing at the Moon, it has the same effect on the exact opposite side as well. This is because it’s not only the oceans but the entire Earth that is being pulled towards the Moon as well. The oceans that are on the site looking away from the Moon are pulled less than the rest of the Earth. As ocean water is creating bulges on two side of our planet, that means that this movement of water causes see levels to  fall on the sides of the Earth that are vertical to the Moons location. As a result, at any given time, two opposite sides of the planet have raised sea levels (<strong>high tide</strong>) and the other two sides have lower sea levels (<strong>low tide</strong>).</div>]]></description>
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         <pubDate>2017-06-17 17:58:30 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731758</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731930</link>
         <description><![CDATA[<div><br><strong>The tides on Earth</strong><br>As the<strong> Sun also has gravity</strong>, it is also affecting tides on Earth. Because it is much further away compared to the Earth-Moon system, its tidal forces on Earth are about half as strong as the Moon’s, but they still have an effect. When the Sun, the Moon and the Earth are on the same direction (new Moon and full Moon), the gravitational pull is maximum which results to stronger tides, called spring tides. When the Sun and the Moon form a right angle with respect to the Earth (first and third quarter) than their total gravitational pull on Earth is minimized which results in  much weaker tides called neap tides.<br><br><strong>You can use an </strong><a href="https://www.edumedia-sciences.com/en/media/97-tides"><strong>animation </strong></a><strong>in your class to experiment with tide<br></strong><br><a href="https://www.edumedia-sciences.com/en/media/97-tides"><strong>https://www.edumedia-sciences.com/en/media/97-tides</strong></a></div>]]></description>
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         <pubDate>2017-06-17 18:04:24 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176731930</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732029</link>
         <description><![CDATA[<div><br><strong>The tides on Earth<br><br></strong>This<strong> </strong>is <strong>a video </strong>about tides that sums it all up:<br><a href="https://www.youtube.com/watch?v=KlWpFLfLFBI"><strong>https://www.youtube.com/watch?v=KlWpFLfLFBI</strong></a></div>]]></description>
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         <pubDate>2017-06-17 18:07:58 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732029</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732097</link>
         <description><![CDATA[<div><br><strong>The Moon and life on Earth<br></strong>The Moon appears to have <strong>played a crucial role in the existence and evolution of life on Earth</strong>. Back during the era when life was created on Earth, <strong>days where much shorter and the Moon was closer to Earth</strong>. Thus t<strong>ides where more frequent and much more intense</strong>. <strong><em>These intense tides seem to have allowed for the complex chemistry required to create the building blocks of life to occur</em></strong>. In addition to tides, <strong>the Moon also helped slow down Earth’s rotation and stabilize to a great degree the axial tilt of our planet.</strong></div>]]></description>
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         <pubDate>2017-06-17 18:10:29 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732097</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732108</link>
         <description><![CDATA[<div><br><strong>The Moon and life on Earth<br><br>Two videos</strong> about the role the Moon possibly played in creating life on Earth.<br><br><strong>What Would Earth Be Like Without a Moon?<br></strong><a href="https://www.youtube.com/watch?v=XMlrdUNb1is"><strong>https://www.youtube.com/watch?v=XMlrdUNb1is</strong></a><strong><br><br>Did the Moon Create Life on Earth?<br></strong><a href="https://www.youtube.com/watch?v=4E-m3Jv_l2U"><strong>https://www.youtube.com/watch?v=4E-m3Jv_l2U</strong></a></div>]]></description>
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         <pubDate>2017-06-17 18:10:38 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732108</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732353</link>
         <description><![CDATA[<div><br><strong>AMBITION - The Film<br>Pubblicato il 24 ott 2014</strong></div><div><strong>www.esa.int/rosetta<br>www.ambitionfilm.com</strong><br>'A 7 minute trailer to a 20 year mission'<br>The short film tells the story of one of the most important space exploration endeavours of this decade. Just as Gillen’s enigmatic Master encourages Franciosi’s Apprentice to seek out the key to life amidst a rugged alien landscape, ESA has been on a decade-long ambitious journey of its own, to unlock the mysteries of a comet and the origins of our Solar System with its Rosetta spacecraft, hundreds of millions of kilometres from Earth.&nbsp;<br>...</div><div><strong><br></strong><a href="https://www.youtube.com/watch?v=32vlOgN_3QQ"><strong>https://www.youtube.com/watch?v=32vlOgN_3QQ</strong></a></div>]]></description>
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         <pubDate>2017-06-17 18:17:58 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732353</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.3 The Moon from Earth</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732366</link>
         <description><![CDATA[<div><br><strong>The Moon and life on Earth<br><br></strong>More on the Moon and life one Earth:</div><ul><li><a href="https://www.scientificamerican.com/article/moon-life-tides/"><strong>Without the Moon, Would There Be Life on Earth?</strong></a><strong>&nbsp;</strong></li></ul><div><a href="https://www.scientificamerican.com/article/moon-life-tides/">https://www.scientificamerican.com/article/moon-life-tides/</a></div><ul><li><a href="https://phys.org/news/2013-03-role-moon-life.html"><strong>With or without you: The role of the moon on life</strong></a></li></ul><div><a href="https://phys.org/news/2013-03-role-moon-life.html">https://phys.org/news/2013-03-role-moon-life.html</a></div>]]></description>
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         <pubDate>2017-06-17 18:18:30 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176732366</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733206</link>
         <description><![CDATA[<div><br><strong>Rosetta and Philae<br></strong>Rosetta is among the most famous contemporary missions. It set out in 2004 to chase and catch a comet, 67P Churyumov-Gerasimenko. And it did it! After a long 10-year trip, Rosetta and Philae reached their destination during the summer of 2014. Rosetta orbited the comet and Philae landed on it. They both took invaluable data for scientists. To grasp the magnitude of this achievement, think that humans launched a spacecraft which travelled 500 billion km and managed to land on an object about 5km long with an accuracy of a few hundred meters.<br><br><strong><em>In the Eun Academy site there is a video you </em></strong><em>c</em><strong><em>an share with your young students on the achievements of Rosetta and Philae<br><br>More informations<br></em></strong><a href="http://www.esa.int/Our_Activities/Space_Science/Rosetta"><strong>http://www.esa.int/Our_Activities/Space_Science/Rosetta</strong></a></div>]]></description>
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         <pubDate>2017-06-17 18:54:34 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733206</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733210</link>
         <description><![CDATA[<div><br><strong>Voyager Mission<br></strong>The Voyager mission is one of humankind’s greatest achievements. The twin voyager spacecraft was launched in 1977 and its primary objective was to study Saturn and Jupiter as well as the larger moons of these two planets. After completing this mission, they were assigned with a new one. The Voyagers would continue their trip in outer space. In August 2012, they went past the limits of our solar system and entered interstellar space. <strong>They are the first human-made objects to ever reach this far into space.</strong> Today, forty years later, they continue to function.<br><br><strong>What is the Golden Record?<br></strong><a href="https://voyager.jpl.nasa.gov/spacecraft/goldenrec.html"><strong>https://voyager.jpl.nasa.gov/spacecraft/goldenrec.html</strong></a><strong><br></strong>Each spacecraft has on board a phonograph record-a 12-inch gold-plated copper disk which includes information about the Earth, including different sounds and images from the planet.<br><br><strong>Voyager Leaves the Solar System<br></strong><a href="https://www.youtube.com/watch?v=NN3ppVemVhQ"><strong>https://www.youtube.com/watch?v=NN3ppVemVhQ</strong></a><strong><br></strong><br></div>]]></description>
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         <pubDate>2017-06-17 18:54:43 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733210</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.4 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733216</link>
         <description><![CDATA[<div><br><strong>The International Space Station<br><br></strong><a href="http://www.esa.int/Our_Activities/Human_Spaceflight/International_Space_Station"><strong>http://www.esa.int/Our_Activities/Human_Spaceflight/International_Space_Station</strong></a><strong><br><br></strong>It<strong>'</strong>s a space laboratory in orbit around Earth. It is the product of collaboration between the United States, Russia, Japan Canada, and Europe and for many it is one of the greatest international project of all time. The first components of the station were launched in 1998 and its construction was completed two years later when it was finally ready for people to visit it. The ISS is meant for research that cannot be done on Earth. For example, studying the effects on people from living in space. You can take a tour inside the ISS <a href="https://www.nasa.gov/mission_pages/station/main/suni_iss_tour.html"><strong>here</strong></a>.<br><a href="https://www.nasa.gov/mission_pages/station/main/suni_iss_tour.html"><strong>https://www.nasa.gov/mission_pages/station/main/suni_iss_tour.html</strong></a><strong><br><br>NASA Live - Earth From Space (HDVR) ♥ ISS LIVE FEED #AstronomyDay2017 | Subscribe now!<br></strong><a href="https://www.youtube.com/watch?v=RtU_mdL2vBM"><strong>https://www.youtube.com/watch?v=RtU_mdL2vBM</strong></a><strong><br><br>All Alone in the Night - Time-lapse footage of the Earth as seen from the ISS<br></strong><a href="https://www.youtube.com/watch?v=FG0fTKAqZ5g"><strong>https://www.youtube.com/watch?v=FG0fTKAqZ5g</strong></a><strong><br><br>More informations:<br></strong><a href="http://www.esa.int/Our_Activities/Human_Spaceflight/International_Space_Station/About_the_International_Space_Station"><strong>http://www.esa.int/Our_Activities/Human_Spaceflight/International_Space_Station/About_the_International_Space_Station</strong></a></div>]]></description>
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         <pubDate>2017-06-17 18:54:52 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733216</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.5 “Basic information about the Universe” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733987</link>
         <description><![CDATA[<div><br>The third didactic course called  <strong>“Universe Basics” </strong>made for <strong>secondary education. </strong>Depending on the information you wish to communicate and the complexity, <strong>you can also do this with primary school students.<br><br>BASIC INFORMATION ABOUT OUR UNIVERSE<br></strong><a href="https://www.youtube.com/watch?v=RxPucjYMOME"><strong>https://www.youtube.com/watch?v=RxPucjYMOME</strong></a><strong><br><br><br></strong><br></div>]]></description>
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         <pubDate>2017-06-17 19:24:02 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733987</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.5 “Basic information about the Universe” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733994</link>
         <description><![CDATA[<div><br><strong>Space activities at Ellinogermaniki Agog in primary school<br></strong><a href="https://www.youtube.com/watch?v=GVfCI0GR4Jg"><strong>https://www.youtube.com/watch?v=GVfCI0GR4Jg</strong></a><strong><br><br>Interview with Asimina Geramani<br></strong><a href="https://www.youtube.com/watch?v=SbnT2JZd4Tg"><strong>https://www.youtube.com/watch?v=SbnT2JZd4Tg</strong></a><strong><br><br>They work on Spin-offs, that are the application on space tecnologyin everyday life</strong></div>]]></description>
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         <pubDate>2017-06-17 19:24:18 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176733994</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.5 “Basic information about the Universe” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176734000</link>
         <description><![CDATA[<div><br><strong>Other Activities for students </strong></div><ul><li><a href="http://www.unawe.org/static/archives/education/pdf/Universe_in_Box_activitybook.pdf">Universe in a box</a></li><li><a href="http://interactivesites.weebly.com/earth-moon-and-sun.html">Earth, Moon and Sun interactives</a></li><li><a href="http://www.golabz.eu/spaces/astronomy-and-astrology-v1">Astronomy and astrology</a></li><li><a href="http://tools.inspiringscience.eu/delivery/lesson/index?id=80144e09&amp;t=s">Babies and the Moon </a></li><li><a href="https://www.dropbox.com/s/a437lkv53st7ycl/Calculation%20of%20the%20Sun%27s%20effective%20temperature.rar?dl=0">Calculation of the Sun's effective Temperature</a></li><li><a href="http://www.space-awareness.org/en/activities/1604/seasons-around-the-world/">Seasons around the world</a></li><li><a href="http://www.space-awareness.org/en/activities/1614/sun-earth-and-moon-model/">Sun, Earth and Moon Model</a></li><li><a href="http://www.space-awareness.org/en/activities/1305/measure-the-solar-diameter/">Measure the Solar Diameter</a></li></ul>]]></description>
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         <pubDate>2017-06-17 19:24:28 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176734000</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.5 “Basic information about the Universe” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176734002</link>
         <description><![CDATA[<div><br><strong>There are many interesting activities you can do with your students using data, images and videos from the ISS.</strong></div><ul><li><a href="https://www.nasa.gov/audience/foreducators/stem-on-station/lessons"><strong>STEM Lessons From Space </strong></a></li><li><a href="https://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/ISS_Activity_Book/"><strong>International Space Station Activity Book</strong></a></li><li><a href="http://astroacademy.org.uk/"><strong>Astro Academy: Principia</strong></a></li><li><a href="http://www.esa.int/Education/ISS_Education_Kit_-_Primary"><strong>ESA’s ISS Education kit for primary education</strong></a></li></ul>]]></description>
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         <pubDate>2017-06-17 19:24:35 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176734002</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.5 “Basic information about the Universe” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176734990</link>
         <description><![CDATA[<div><br><strong>“Our own Golder Record”:<br></strong>You can<strong> </strong>ask students to create their own Golden record for a future mission:<br>-send a message to aliens about Earth. They can choose images, videos and sounds. Such an activity could help them increase their sense of global citizenship. <br>-compare their own disk to the real one and see if their line of thought was similar to the people that created the golden record.<br>-talk about the idea of establishing a language of communication<br>-How would we give instructions to the unknown civilization about how to play the record?<br><br><strong>Some links for such an activity:</strong></div><ul><li><a href="http://www.esa.int/Education/ISS_Education_Kit_-_Primary"><strong>Voyager Record Photograph Index</strong></a></li><li><a href="https://voyager.jpl.nasa.gov/spacecraft/music.html"><strong>Music From Earth</strong></a></li><li><a href="https://voyager.jpl.nasa.gov/spacecraft/sounds.html"><strong>Sounds of Earth</strong></a></li><li><a href="https://voyager.jpl.nasa.gov/spacecraft/index.html"><strong>Spacecraft Overview</strong></a></li><li><a href="https://www.youtube.com/watch?v=vr8MCmsV_G4"><strong>Set the Controls for the Murmurs of Earth</strong></a></li></ul>]]></description>
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         <pubDate>2017-06-17 20:01:41 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176734990</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.6 Extra treat: What is your zodiac sign?</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176735111</link>
         <description><![CDATA[<div><br><strong><em>What is your zodiac sign?</em></strong></div><blockquote>Posted on padlet:<br>Gemini<br><br></blockquote><div><br><strong><em>What is your sign according to Stellarium?<br><br></em></strong>Posted on padlet:<br>According to Stellarium my sign is <br>The 13 constellation is Ophiucus.</div><div><br></div>]]></description>
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         <pubDate>2017-06-17 20:07:13 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176735111</guid>
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         <title>Module 3: The Sun-Moon-Earth System _ 3.6 Extra treat: What is your zodiac sign?</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176735226</link>
         <description><![CDATA[<div>On the day we are born, the Sun is on a specific point on the ecliptic. The constellation to which the Sun points to on that day is your zodiac sign. <br><br>Try to find what is your real sign on Stellarium . Follow the steps in the demo below:</div><div><strong>Astronomy vs astrology: What is your zodiac sign?<br></strong><a href="https://www.youtube.com/watch?v=JxelzR6_Xhw"><strong>https://www.youtube.com/watch?v=JxelzR6_Xhw</strong></a></div><div><br>After you find your real sign, change the dates some more and observe the constellations the Sun passes by. <br>Do you see anything strange? <br>Why do you think astrology signs are different to the ones according to astronomical maps?</div><div>What is your sign according to Stellarium? Is there a difference and if so why? <br>Did you notice in the images in “The Sun’s motion as seen from Earth” that there are actually 13 and not 12 constellations? Which is the 13th one?</div><div><br>Find out more about this activity in the “Astronomy and Astrology” <a href="http://www.golabz.eu/spaces/astronomy-and-astrology-v1">resource</a>.<br><br></div><h1><strong>Astronomy and Astrology V1</strong></h1><div><a href="http://www.golabz.eu/spaces/astronomy-and-astrology-v1"><strong>http://www.golabz.eu/spaces/astronomy-and-astrology-v1</strong></a></div>]]></description>
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         <pubDate>2017-06-17 20:11:33 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/176735226</guid>
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         <title>Module 4: Beyond our solar system</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177295777</link>
         <description><![CDATA[<ol><li>The observable Universe and galaxies</li><li>The life cycle of stars including the most common objects related like red giants, supergiants, white dwarfs, nebulae, neutron stars, black holes and supernovae</li><li>The Gaia mission, the James Webb Space Telescope, the Hubble telescope and the Lisa pathfinder mission.</li><li>Astronomy, cosmology and aerospace engineering</li><li>The “A journey to the Universe: A puppet show” Space Awareness didactic course for primary education.</li></ol>]]></description>
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         <pubDate>2017-06-23 13:11:15 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177295777</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177295932</link>
         <description><![CDATA[<div><br><strong>The observable Universe<br></strong>We can only speak about the stars that we can observe. This is why we often talk about the <strong>“Observable Universe”</strong>. That is the part of the Universe we can observe. A first estimation is that the observable Universe is as big as light could travel since the beginning of the Universe, whichwould be around 13.8 billion years ago. But there are other factors to take into consideration, like the expansion of the Universe.<br>So <strong>the observable Universe is around 45.7 billion light years</strong>.<br><br><a href="https://www.youtube.com/watch?v=QXfhGxZFcVE"><strong>https://www.youtube.com/watch?v=QXfhGxZFcVE</strong></a><br><strong><br>Comprendere le grandezze dell'Universo<br></strong><a href="https://www.youtube.com/watch?v=KNXGdPVQeXY"><strong>https://www.youtube.com/watch?v=KNXGdPVQeXY</strong></a><strong><br><br>Viaggetto nell'Universo Osservabile</strong><br><a href="https://www.youtube.com/watch?v=VXBsatL3JAA">https://www.youtube.com/watch?v=VXBsatL3JAA</a></div>]]></description>
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         <pubDate>2017-06-23 13:13:21 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177295932</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296418</link>
         <description><![CDATA[<div><br>A video that can explain <strong>the origin of our Universe to young students</strong>.<br><br><a href="https://www.youtube.com/watch?v=DmUiCweDic4"><strong>https://www.youtube.com/watch?v=DmUiCweDic4</strong></a><strong><br><br></strong>Observations coming from ESA’s <a href="http://www.esa.int/Our_Activities/Space_Science/Planck">Planck space mission</a> which observed cosmic background radiation allowed scientists to calculate the age of the Universe.<br><strong><br></strong><a href="https://www.youtube.com/watch?v=DmUiCweDic4"><strong>https://www.youtube.com/watch?v=DmUiCweDic4</strong></a><strong><br><br><br></strong><a href="http://www.esa.int/Our_Activities/Space_Science/Planck/Planck_reveals_an_almost_perfect_Universe"><strong>In 2013</strong></a><strong>, Planck gave us THE MOST  </strong><a href="http://www.esa.int/Our_Activities/Space_Science/Highlights/Planck_s_Universe#6"><strong>detailed map</strong></a><strong> OF THE UNIVERSE EVER CREATED!</strong><br><strong><br></strong><a href="http://www.esa.int/Our_Activities/Space_Science/Highlights/Planck_s_Universe#6"><strong>http://www.esa.int/Our_Activities/Space_Science/Highlights/Planck_s_Universe#6</strong></a></div>]]></description>
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         <pubDate>2017-06-23 13:19:14 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296418</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296435</link>
         <description><![CDATA[<div><br><strong>Constellations<br></strong>Constellations are groups of stars that appear not to be moving relatively to each other on the night sky as we see it and they make up a particular shape. <br>The stars of a constellation can be moving relatively to each other, but they are too far away for us to see that change in their relative position. They are also not on the same plane. They can be millions of light years away from each other. <br><br>Try doing <a href="http://www.space-awareness.org/en/activities/1607/what-is-a-constellation/">a small activity</a> with them looking at the same stars from different angles, like in the following image.<br><br><a href="http://www.space-awareness.org/en/activities/1607/what-is-a-constellation/"><strong>http://www.space-awareness.org/en/activities/1607/what-is-a-constellation/</strong></a><strong><br><br></strong><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/d8eef7e0b2603cf000a9630a424c2666/ActivityConstellations.jpg" />
         <pubDate>2017-06-23 13:19:27 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296435</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296451</link>
         <description><![CDATA[<div><br><strong>Galaxies</strong><br>Galaxies are systems of hundreds of billions of stars, with enough gas and dust to make a lot more, all bound together thanks to gravity. <br>The “Milky Way” is&nbsp; the galactic disk of our own Galaxy, it is the milky bright band that appears on the night sky, that could consist of stars.<br><br><a href="https://www.spacetelescope.org/images/heic9902o/">https://www.spacetelescope.org/images/heic9902o/</a><br><br>As one of the first steps towards a coherent theory of galaxy evolution, the American astronomer <a href="http://www.spacetelescope.org/about/history/the_man_behind_the_name.html">Edwin Hubble</a>, developed a classification scheme of galaxies in 1926. Although this scheme, also known as the Hubble tuning fork diagram, is now considered somewhat too simple, the basic ideas still hold.<br><br>He categorized galaxies into three main categories; ellipticals, spirals and barred spirals.<br><br>With more than 1.3 million observations, Hubble has shown us about<a href="https://www.space.com/25303-how-many-galaxies-are-in-the-universe.html"> 100 billion galaxies</a> beyond the Milky Way. As technology advances however, this number is likely to increase as we will get more and more accurate observations of deep space.<br><br><strong>Our Universe Has Trillions of Galaxies, Hubble Study | Video</strong><br><a href="https://www.youtube.com/watch?v=O57DyNMRGY8"><strong>https://www.youtube.com/watch?v=O57DyNMRGY8</strong></a><strong><br></strong><br><br></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/300bc8ce250caa7cc5a0580ea102c177/Hubble_all.jpg" />
         <pubDate>2017-06-23 13:19:40 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296451</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296471</link>
         <description><![CDATA[<div><br><strong>ACTIVITIES FOR STUDENTS</strong><br><br>You can use the<a href="http://mo-www.harvard.edu/OWN/"><strong>“Observing with NASA” </strong></a>robotic telescope network to take an astronomical observation of different celestial objects. It can be used to take an observation of two interacting galaxies.<br><br><a href="http://mo-www.harvard.edu/OWN/"><strong>http://mo-www.harvard.edu/OWN/</strong></a><strong><br><br></strong> Then use this <a href="http://burro.cwru.edu/JavaLab/GalCrashWeb/dynamic.html"><strong>“Galaxy Crash”</strong></a> simulation and try to tell the story of these galaxies. <br><strong><br></strong><a href="http://burro.cwru.edu/JavaLab/GalCrashWeb/dynamic.html"><strong>http://burro.cwru.edu/JavaLab/GalCrashWeb/dynamic.html</strong></a><strong><br><br></strong>Based on the simulation students can understand how these two galaxies where before they started to interact, how much time has it been since they started interacting and what will happen to them in future.<br><br>Here you can find the answer keys for playing with <a href="https://www.dropbox.com/s/k2ak5mjwz82i30d/M51%20and%20its%20companion.pdf?dl=0"><strong>M51 and its companion</strong></a><strong> </strong><a href="https://www.dropbox.com/s/k2ak5mjwz82i30d/M51%20and%20its%20companion.pdf?dl=0"><strong>https://www.dropbox.com/s/k2ak5mjwz82i30d/M51%20and%20its%20companion.pdf?dl=0</strong></a><br><br>and <a href="https://www.dropbox.com/s/y5x8qxhg41hko6v/NGC%204038%20-%20The%20Antennae.pdf?dl=0"><strong>the antennae galaxy</strong></a>in a galaxy crash<br><a href="https://www.dropbox.com/s/y5x8qxhg41hko6v/NGC%204038%20-%20The%20Antennae.pdf?dl=0"><strong>https://www.dropbox.com/s/y5x8qxhg41hko6v/NGC%204038%20-%20The%20Antennae.pdf?dl=0</strong></a><br><br></div>]]></description>
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         <pubDate>2017-06-23 13:19:51 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177296471</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177309424</link>
         <description><![CDATA[<div><br><strong>More about galaxies</strong></div><ul><li><a href="https://www.dropbox.com/s/5kzbowuwuo4to7i/Galaxies%20Related%20Theory.pdf?dl=0"><strong>Related theory on the classification of Galaxies</strong></a></li></ul><div><a href="https://www.dropbox.com/s/5kzbowuwuo4to7i/Galaxies%20Related%20Theory.pdf?dl=0"><strong>https://www.dropbox.com/s/5kzbowuwuo4to7i/Galaxies%20Related%20Theory.pdf?dl=0</strong></a></div><div><br></div><ul><li><a href="https://science.nasa.gov/astrophysics/focus-areas/what-are-galaxies"><strong>Galaxies</strong></a></li></ul><div><a href="https://science.nasa.gov/astrophysics/focus-areas/what-are-galaxies"><strong>https://science.nasa.gov/astrophysics/focus-areas/what-are-galaxies</strong></a><strong><br></strong><br></div><ul><li><a href="https://www.thoughtco.com/g00/galaxy-types-their-origins-and-evolution-3072058?i10c.referrer=https%3A%2F%2Fwww.google.gr%2F"><strong>Types of Galaxies</strong></a></li></ul><div><a href="https://www.thoughtco.com/galaxy-types-their-origins-and-evolution-3072058"><strong>https://www.thoughtco.com/galaxy-types-their-origins-and-evolution-3072058</strong></a><br><br></div><ul><li><a href="https://imagine.gsfc.nasa.gov/science/objects/clusters.html"><strong>Clusters of Galaxies</strong></a></li></ul><div><a href="https://imagine.gsfc.nasa.gov/science/objects/clusters.html"><strong>https://imagine.gsfc.nasa.gov/science/objects/clusters.html</strong></a><br><br></div><ul><li><a href="http://ircamera.as.arizona.edu/NatSci102/NatSci102/lectures/galaxies.htm"><strong>Discovery of Galaxies</strong></a></li></ul><div><a href="http://ircamera.as.arizona.edu/NatSci102/NatSci102/lectures/galaxies.htm"><strong>http://ircamera.as.arizona.edu/NatSci102/NatSci102/lectures/galaxies.htm</strong></a><strong><br></strong><br></div><ul><li><a href="https://www.universetoday.com/30719/active-galactic-nuclei/"><strong>Active Galactic Nuclei</strong></a></li></ul><div><a href="https://www.universetoday.com/30719/active-galactic-nuclei/"><strong>https://www.universetoday.com/30719/active-galactic-nuclei/</strong></a></div>]]></description>
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         <pubDate>2017-06-23 16:18:30 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177309424</guid>
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         <title>Module 4: Beyond our solar system - 4.1 The neighbourhoods of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177334332</link>
         <description><![CDATA[<div><br><strong><em>If you haven’t done so before, try using the Observing with NASA telescope (</em></strong><a href="http://mo-www.harvard.edu/OWN/"><strong><em>http://mo-www.harvard.edu/OWN/</em></strong></a><strong><em>). Take a picture of a galaxy and share your observation in the Padlet. How was it becoming an astronomer for a day?<br><br></em></strong><strong>Posted on padlet:</strong><strong><em><br></em></strong><br></div>]]></description>
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         <pubDate>2017-06-24 06:35:45 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177334332</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177334998</link>
         <description><![CDATA[<div><br>How did stars get to start producing energy in the first place? What happens when they run out of fuel? <br><br>Overall, <strong>the bigger the star the shorter it will leave</strong>.<br><br>The bright dust areas of galaxies have enough gas and dust so that stars can begin to form.<br><br><strong>Stars start to form when gravity pulls together gases and dust into bulges.</strong> As more matter is added to that bulge the greater the gravity. Increased gravity will attract even more dust and gas but it will also increase the density and the temperature of the main bulge even more. Eventually temperature will be high enough, to allow the object to start producing energy through hydrogen fusion. <br>This “almost stars” are called <strong>“Brown dwarfs”</strong>.<br><br><strong>A Star is Born | How the Universe Works</strong><br><a href="https://www.youtube.com/watch?v=mkktE_fs4NA">https://www.youtube.com/watch?v=mkktE_fs4NA</a><br><br>Once a star is formed, its lifetime depends on each initial mass. Big stars are much brighter and they require greater amounts of energy. They use up their fuel much faster than smaller stars and thus they have shorter lifespans. <br><br></div>]]></description>
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         <pubDate>2017-06-24 07:24:35 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177334998</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335009</link>
         <description><![CDATA[<div><br> Astronomers classify stars based on their temperature and their spectra.  There are <strong>seven basic categories which are divided into subcategories</strong>.<strong> <br><br></strong>In total we have O,B,A,F,G,K,M. You could come up this a mnemonic for these categories with your students. For example: “Oh Be A Fine Girl/Guy Kiss Me”<br><br>Astronomers also use  <strong>“Hertzsprung-Russell diagram”</strong> <br><br><strong>The H-R diagram and the life of stars<br></strong><a href="https://www.youtube.com/watch?v=Zt8Sw79ObBs"><strong>https://www.youtube.com/watch?v=Zt8Sw79ObBs</strong></a><strong><br><br>The Universe is full of exotic and very unique objects</strong>. Stars change tremendously towards the end of their life and they can end up quite differently depending on their mass.</div>]]></description>
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         <pubDate>2017-06-24 07:25:39 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335009</guid>
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         <title>Module 4: Beyond our solar system4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335013</link>
         <description><![CDATA[<div><br><strong><em>Which of the objects presented above is the most staggering for you and why? Have you ever presented any of these objects to your students? How did you combine it with the curriculum? If not, how would you do it?<br><br></em></strong><strong>Posted on padlet:<br><br></strong>Planetary nebula is the most staggerig objects for me. I'm fascinated from their many different shapes and their such different colors. I never study these objects with my students,  though we saw their images in the various books we use while we study Solar system and the Universe in fifth primary. Also my students were very fascinated from them. Simetimes I talked about the cycle life of a star black holes and supernovae, but never we study them in depth. I think I could use videos and same recommended tools to deepen the knowlegde of theese staggering objects. In particulary I'd li to use  the Observing with NASA robotic telescope network to take an astronomical observation of different celestial objects. </div>]]></description>
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         <pubDate>2017-06-24 07:25:46 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335013</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335014</link>
         <description><![CDATA[<div><br><strong>RED GIANTS AND SUPERGIANTS<br></strong>A small star becomes a <strong>“Red Giant” </strong>when:</div><ul><li>the star compresses its core in order to increase its temperature and continue producing energy by fusing helium into carbon, when hydrogen stock runs out</li><li>&nbsp;this compression is so abrupt that the outer layers of the star get detached, they start expanding and lose energy fast.&nbsp;</li></ul><div>This causes the star to get <strong>a lot bigger and red</strong>.<br>A star like our Sun, when it becomes a red giant will become about 2000 times brighter.<strong><br><br></strong>More massive stars become <strong>“Red supergiants”</strong> instead.&nbsp; Red giants can be 10 to 150 times bigger than the initial star.</div><ul><li>the point of fusing silicon to iron reach a core temperature of about 3 billion degrees</li><li>they can reach a diameter of a billion kilometres</li></ul>]]></description>
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         <pubDate>2017-06-24 07:25:52 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335014</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335019</link>
         <description><![CDATA[<div><br><strong>WHITE DWARFS<br></strong>A <strong>“White Dwarf”</strong> is a naked core of&nbsp; small mass stars (up to 8 solar masses) wich is what remains after the stars are going through the phase of red giants and their outer layers get blown away from the core of the star<br><br><strong>NANA BIANCA</strong></div><div><em>da Wikipedia, l'enciclopedia libera. </em><a href="https://it.wikipedia.org/wiki/Nana_bianca"><em>https://it.wikipedia.org/wiki/Nana_bianca</em></a><em><br></em>Una <strong>nana bianca</strong> (o <strong>nana degenere</strong>) è una <a href="https://it.wikipedia.org/wiki/Stella">stella</a> di piccole dimensioni, con una bassissima <a href="https://it.wikipedia.org/wiki/Luminosit%C3%A0_(fisica)">luminosità</a> e un colore tendente al bianco. Nonostante le ridotte dimensioni, paragonabili a quelle della <a href="https://it.wikipedia.org/wiki/Terra">Terra</a>, la <a href="https://it.wikipedia.org/wiki/Massa_(fisica)">massa</a> dell'astro è simile o lievemente superiore a <a href="https://it.wikipedia.org/wiki/Massa_solare">quella</a> del <a href="https://it.wikipedia.org/wiki/Sole">Sole</a>; è quindi un <a href="https://it.wikipedia.org/wiki/Oggetto_celeste">oggetto</a> molto <a href="https://it.wikipedia.org/wiki/Stella_degenere">compatto</a>, dotato di un'elevatissima <a href="https://it.wikipedia.org/wiki/Densit%C3%A0">densità</a> e <a href="https://it.wikipedia.org/wiki/Accelerazione_di_gravit%C3%A0">gravità superficiale</a>.<br><br></div><div>Si ritiene che le nane bianche siano l'ultima fase dell'<a href="https://it.wikipedia.org/wiki/Evoluzione_stellare">evoluzione</a> delle stelle di massa piccola e medio-piccola,<a href="https://it.wikipedia.org/wiki/Nana_bianca#cite_note-6"><sup>[N 1]</sup></a> le quali costituirebbero oltre il 97% delle stelle della <a href="https://it.wikipedia.org/wiki/Via_Lattea">Galassia</a>.<a href="https://it.wikipedia.org/wiki/Nana_bianca#cite_note-cosmochronology-7"><sup>[6]</sup></a><a href="https://it.wikipedia.org/wiki/Nana_bianca#cite_note-osln-8"><sup>[7]</sup></a> Queste, dopo aver concluso la <a href="https://it.wikipedia.org/wiki/Sequenza_principale">sequenza principale</a> e le fasi di instabilità ad essa successive, attraversano delle ulteriori fasi di forte instabilità che le portano ad espellere i propri <a href="https://it.wikipedia.org/wiki/Struttura_stellare">strati più esterni</a>, mentre i nuclei inerti vanno a costituire le nane bianche.<a href="https://it.wikipedia.org/wiki/Nana_bianca#cite_note-rln-9"><sup>[8]</sup></a> Non essendo più soggette alla <a href="https://it.wikipedia.org/wiki/Fusione_nucleare">fusione nucleare</a>, esse non possiedono una fonte di <a href="https://it.wikipedia.org/wiki/Energia">energia</a> autonoma che possa contrastare il <a href="https://it.wikipedia.org/wiki/Collasso_gravitazionale">collasso gravitazionale</a> cui sono naturalmente sottoposte;<a href="https://it.wikipedia.org/wiki/Nana_bianca#cite_note-10"><sup>[9]</sup></a> l'unica <a href="https://it.wikipedia.org/wiki/Forza">forza</a> che vi si oppone è la pressione degli <a href="https://it.wikipedia.org/wiki/Elettrone_degenerato">elettroni degenerati</a>.<br><br>What is the Heisenberg Uncertainty Principle? - Chad Orzel<br><a href="https://www.youtube.com/watch?v=TQKELOE9eY4">https://www.youtube.com/watch?v=TQKELOE9eY4</a></div>]]></description>
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         <pubDate>2017-06-24 07:26:00 UTC</pubDate>
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         <title>Module 4: Beyond our solar system4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335857</link>
         <description><![CDATA[<div><br><strong>PLANETARY NEBULA<br></strong> A <strong>Planetary Nebula</strong> is created when a star blows off its outer layers after it has run out of fuel to burn. These outer layers of gas expand into space, forming a nebula which is often the shape of a ring or bubble. About 200 years ago, William Herschel called these spherical clouds planetary nebulae because they were round like the planets. At the center of a planetary nebula, the glowing, left-over central part of the star from which it came can usually still be seen.<strong> </strong><a href="http://coolcosmos.ipac.caltech.edu/ask/225-What-is-a-planetary-nebula-"><strong>http://coolcosmos.ipac.caltech.edu/ask/225-What-is-a-planetary-nebula-</strong></a><strong><br></strong>They come in many different shapes.<br>After a few thousands of years, they become very faint to observe. Their short life time is the reason why there are not so many of them on the sky. However, the size, color and shape of a nebula can tell us a lot about the life and death of the original star.</div>]]></description>
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         <pubDate>2017-06-24 08:15:24 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335857</guid>
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         <title>Module 4: Beyond our solar system4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335867</link>
         <description><![CDATA[<div><br><strong>NEUTRON STARS<br></strong>When stars between 8 and 20 solar masses eventually stop producing energy through fusion,  they cause the star to collapse under its own gravity and explode.<br><br>The gravity in the remains of the core of such stars is so huge that it overcomes electron degeneracy (which occurs in white dwarfs) and literally force electrons to smash into protons thus creating neutrons. What really remains, is a supermassive object made of neutrons with some protons, electrons and element left here and there. <br><br><strong>Neutron stars are among the most bizarre objects of the Universe. They have a radius of about 20 km and the mass of an entire star. <br><br></strong>A cough drop of neutron star material would weigh as much as all humans on Earth combined.<br><br>Neutron stars (<strong>also called pulsars</strong>) also spin very rapidly (a few times per second) and they emit very accurate pulses. <br><br><strong>Introduce neutron stars to your students when you talk to them about atomic nuclei, the strong and weak interaction!</strong></div>]]></description>
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         <pubDate>2017-06-24 08:15:37 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335867</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335896</link>
         <description><![CDATA[<div><br><strong>BLACK HOLES<br></strong>After the star beyond 20 solar masses explodes it leaves behind what we call a <strong>“Black Hole”. <br></strong>A black hole, has such tremendous gravity that nothing can escape, it not even light.<br>The escape velocity* of a black hole is greater than the speed of light.<br><em><sub>*Escape velocity is the velocity an object needs in order to escape permanently the gravitational pull of another object. The escape velocity for an object in order to escape Earth’s gravity&nbsp; for example is 11 km/sec.<br></sub></em>It have very peculiar properties:</div><ul><li>it is an object <strong>with gravity very massive!</strong></li></ul><div>If an object like a tree was to fall in a black hole roots first, the gravity at the roots would be millions of times stronger than at the top of the tree, stretching it out to a thin line.</div><ul><li><strong>gravity can affect space-time</strong>: the greater the gravity the slower time passes by</li></ul><div>&nbsp;We would watch the tree slowing down more and more taking infinite time to reach the horizon. <br><br><strong>Black holes, like white dwarfs and neutron stars are excellent examples, to demonstrate to your students how powerful gravity can be in extreme situations.</strong></div><div><br></div>]]></description>
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         <pubDate>2017-06-24 08:17:02 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335896</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177335917</link>
         <description><![CDATA[<div><strong><br>SUPERNOVAE<br></strong>The explosions of stars bigger than 8 solar masses are called <strong>“Supernova”.<br></strong> A white dwarf can also cause a supernova when it’s part of a binary system of stars. <br><strong>Supernovae </strong>release unforeseen amounts of energy in a very short amount of time, at speeds close to the speed of light.<br><br><strong> We wouldn’t be here if it wasn’t for supernovae.  <br><br>If it wasn’t in the interest of stars to make all the other elements, how did they come to exist? The calcium in our bones? Gold? Platinum?<br><br>Eventually, over long periods of time, gas and dust that make up new stars and their planets are enriched by these heavier elements that were created during supernovae explosions.  <br>Bottom line? We are all made of stardust!<br><br></strong>When introducing the periodic table, binding energy, fusion and fission in class, <strong>talking about supernovae and how these elements came to exist can be very inspiring for your students</strong> and give them an idea of how tightly our lives are bound to the Universe and the stars.</div>]]></description>
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         <pubDate>2017-06-24 08:17:54 UTC</pubDate>
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         <title></title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177337205</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=TQKELOE9eY4" />
         <pubDate>2017-06-24 09:12:18 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177337205</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177338297</link>
         <description><![CDATA[<div><strong>Black hole</strong></div>]]></description>
         <enclosure url="https://padletuploads.blob.core.windows.net/prod/127719541/646c89c99ef619d87c31496530de232f/blackhole.jpg" />
         <pubDate>2017-06-24 10:23:31 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177338297</guid>
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         <title>Module 4: Beyond our solar system - 4.2 The life of stars</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177338419</link>
         <description><![CDATA[<div><br>More on the life of stars:</div><ul><li><a href="https://imagine.gsfc.nasa.gov/educators/elements/imagine/04.html"><strong>Imagine the Universe</strong></a></li></ul><div><a href="https://imagine.gsfc.nasa.gov/educators/elements/imagine/04.html"><strong>https://imagine.gsfc.nasa.gov/educators/elements/imagine/04.html</strong></a></div><div><br>You can use the <a href="http://www.space-awareness.org/en/activities/1302/star-in-a-box/">“Star in a box” </a>simulation in your class to teach your students about the H-R diagram and the fate of stars. Among many other interesting aspects students will also see how fast stars evolve once they leave the main sequence compared to the era when they fuse hydrogen.<br><br><a href="http://www.space-awareness.org/en/activities/1302/star-in-a-box/"><strong>http://www.space-awareness.org/en/activities/1302/star-in-a-box/</strong></a><strong><br><br></strong><sub>AGE RANGE</sub></div><div><sub>10 - 19</sub></div><div><sub>EDUCATION LEVEL</sub></div><div><sub>Middle School, Secondary School, Informal</sub></div>]]></description>
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         <pubDate>2017-06-24 10:32:25 UTC</pubDate>
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         <title>Module 4: Beyond our solar system - 4.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339031</link>
         <description><![CDATA[<div><br><strong>GAIA<br></strong><a href="http://sci.esa.int/gaia/"><strong>http://sci.esa.int/gaia/</strong></a><strong><br></strong>launched in December 2013, aims to produce a 3D map of the Milky Way helping scientists understand its composition formation and evolution.<br><br><strong>To understand the accuracy with which Gaia is observing these stars, imagine that it can measure the width of a human hair at 2000 kilometres distance! <br><br></strong>The first intermediate data release, containing, among other things, three-dimensional positions and two dimensional motions of a subset of two million stars, demonstrates that Gaia’s measurements are as precise as planned, paving the way to create the full map of one billion stars to be released towards the end of 2017.<br><strong><br><br>First data from ESA's Gaia mission<br></strong><a href="https://www.youtube.com/watch?v=TTMnN9ehfjk"><strong>https://www.youtube.com/watch?v=TTMnN9ehfjk</strong></a></div>]]></description>
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         <pubDate>2017-06-24 11:14:56 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339031</guid>
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         <title>Module 4: Beyond our solar system - 4.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339034</link>
         <description><![CDATA[<div><br>Here is <strong>a very inspiring talk given by Prof. Mark McCaughrean,</strong> Senior Scientific Advisor in the Directorate of Science and Robotic Exploration, responsible for communicating the scientific results from ESA's astronomy, heliophysics, planetary, and fundamental physics missions:<br><br><strong>(Subt) Conferencia del Prof. Mark McCaughrean, Centro Europeo de Investigación y Tecnología Espacial<br></strong><a href="https://www.youtube.com/watch?list=PLXZ0vkO202KiZHwsEKY6tqvR3lz_231qX&amp;v=LiwKagmTlAI"><strong>https://www.youtube.com/watch?list=PLXZ0vkO202KiZHwsEKY6tqvR3lz_231qX&amp;v=LiwKagmTlAI</strong></a><strong><br></strong><br><br></div>]]></description>
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         <pubDate>2017-06-24 11:15:04 UTC</pubDate>
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         <title>Module 4: Beyond our solar system - 4.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339035</link>
         <description><![CDATA[<div><br><strong>LISA Pathfinder<br></strong>LISA Pathfinder was <strong>launched in December 2015</strong>, it will test the necessary highly demanding in accuracy technology required to <strong>measure gravitational waves.</strong><br>Gravitational waves come from places we can’t see with telescopes, like for example black holes. So being able to detect them will change radically the way we understand our Universe. <br><br><strong>LISA Pathfinder - Window on the gravitational universe<br></strong><a href="https://www.youtube.com/watch?v=qbqox08OC-A"><strong>https://www.youtube.com/watch?v=qbqox08OC-A</strong></a><strong><br><br></strong>LISA Pathfinder’s name, Laser Interferometer Space Antenna, clearly indicates the role of precursor that this mission plays. Its goal is to validate the technology required to detect gravitational waves from space. Gravitational waves will open a new door in our understanding of the Universe, and at the same time help to verify Einstein’s General Theory of Relativity.</div>]]></description>
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         <pubDate>2017-06-24 11:15:11 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339035</guid>
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         <title>Module 4: Beyond our solar system - 4.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339037</link>
         <description><![CDATA[<div><br><strong>JAMES WEBB SPACE TELESCOPE(JWST)<br><br></strong>JWST is a <a href="https://jwst.nasa.gov/about.html">NASA </a>mission in collaboration with <a href="http://sci.esa.int/jwst/">ESA </a>and the Canadian space Agency.<strong> It is scheduled to launch in October 2018 </strong>and <strong>it will study the history of our Universe</strong>. <strong>It is the largest telescope ever constructed</strong>. In fact it is so big it will have to be launched in pieces and assembled in space!<br><br><strong>Webb Telescope Milestone: Completion of Telescope Element<br></strong><a href="https://www.youtube.com/watch?v=-MVAm89KBfE"><strong>https://www.youtube.com/watch?v=-MVAm89KBfE</strong></a><strong><br><br></strong>Thousands of people, for almost two decades, accomplished the construction of the telescope element of the largest space telescope ever created. The optical and science segment of the James Webb Space Telescope stands complete in one of the largest cleanrooms in the world, located at NASA's Goddard Space Flight Center.<br><br></div>]]></description>
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         <pubDate>2017-06-24 11:15:18 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177339037</guid>
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         <title>Module 4: Beyond our solar system - 4.3 Famous missions</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177344742</link>
         <description><![CDATA[<div><br><strong><em>Which mission is the most popular among your students? Out of all the missions presented, which one do you think can be the most inspiring and impressive for them?<br></em></strong><br><strong>Posted on padlet:<br></strong>My students are too yung, their  are from seven to eight years old. They know something about ISS, beacuse we talked about  just a little sometimes. I think that is the most inspiring and impressive mission for them because it<strong>'</strong>s a space laboratory in orbit around Earth with astonauts on board. So it will be very interesting to know how human can live in space. We could saw many videos  about the life on board and other videos and phptos wich show Earth from ISS.</div>]]></description>
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         <pubDate>2017-06-24 15:20:04 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177344742</guid>
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         <title>Module 4: Beyond our solar system - 4.4 Astronomy, Cosmology and Aerospace Engineering</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346046</link>
         <description><![CDATA[<div><br><strong>THE MANY FACES OF ASTRONOMY<br>Astronomy</strong> is a <strong>very general term</strong> to refer to scientists that study the Universe beyond our planet. <strong><br></strong>We have already seen <strong>some branches</strong> like <strong>space weather </strong>and <strong>planetary science</strong> in previous modules.<br><strong><br></strong> <strong>Compact objects</strong> is a branch of astronomy that studies object of dense matter like white dwarfs and neutron stars.<br><br><strong>Stellar astronomy</strong> focuses on the evolution of stars.<br><br>If students are interested in becoming astronomers, specialization comes later in their studies.<br><br><strong>WHO IS AN ASTRONOMER?</strong></div><div><a href="http://www.space-awareness.org/en/careers/career/who-astronomer/"><strong>http://www.space-awareness.org/en/careers/career/who-astronomer/</strong></a></div>]]></description>
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         <pubDate>2017-06-24 16:01:57 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346046</guid>
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         <title>Module 4: Beyond our solar system - 4.4 Astronomy, Cosmology and Aerospace Engineering</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346052</link>
         <description><![CDATA[<div><br><strong>COSMOLOGIY<br></strong>Cosmology <strong>studies our Universe from the Big Bang to any the large scale property of our Universe.<br></strong> Multiple Universes, dark matter and energy, string theory are some of the concepts cosmologists study.<br><br><strong>Introduction to Cosmology | Big History Project<br></strong><a href="https://www.youtube.com/watch?v=hrhD77JhtOA"><strong>https://www.youtube.com/watch?v=hrhD77JhtOA</strong></a></div>]]></description>
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         <pubDate>2017-06-24 16:02:15 UTC</pubDate>
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         <title>Module 4: Beyond our solar system - 4.4 Astronomy, Cosmology and Aerospace Engineering</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346056</link>
         <description><![CDATA[<div><br><strong>AEROSPACE ENGINEERING<br></strong>None of the missions would exist if not for the people who designed, tested and eventually built these mind-boggling, complicated, high-tech instruments and pieces of equipment.<br><br><strong>There are many different categories and specializations:</strong></div><ul><li><a href="http://www.space-awareness.org/en/careers/interview/bryan-de-goeij/"><strong>space system engineer</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/careers/interview/bryan-de-goeij/"><strong>http://www.space-awareness.org/en/careers/interview/bryan-de-goeij/</strong></a></div><ul><li><a href="http://www.space-awareness.org/en/careers/career/who-materials-engineer/"><strong>material engineers</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/careers/career/who-materials-engineer/"><strong>http://www.space-awareness.org/en/careers/career/who-materials-engineer/</strong></a></div><ul><li><a href="http://www.space-awareness.org/en/careers/career/who-ground-segment-support-engineer/"><strong>ground segment support engineers</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/careers/career/who-ground-segment-support-engineer/"><strong>http://www.space-awareness.org/en/careers/career/who-ground-segment-support-engineer/</strong></a></div><ul><li><strong>and many others </strong>different careers in this field</li></ul>]]></description>
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         <pubDate>2017-06-24 16:02:21 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346056</guid>
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         <title>Module 4: Beyond our solar system - 4.4 Astronomy, Cosmology and Aerospace Engineering</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346058</link>
         <description><![CDATA[<div><br><strong><em>Do your students ever ask you about space careers? Do they consider engineering being a job that is part of the space industry?</em></strong><br><br><strong>Posted on padlet:<br></strong>Children occasionally talk about what they want to do when their are adults. In my experience there's always someone who want to become astrounat.  Also ther's someone who want to become engineer, espacially if he has a parent who does it for work. But never I find a child who talk to want become aerospace engineer. I think is still too little known profession. </div>]]></description>
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         <pubDate>2017-06-24 16:02:26 UTC</pubDate>
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         <title>Module 4: Beyond our solar system - 4.4 Astronomy, Cosmology and Aerospace Engineering</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177346062</link>
         <description><![CDATA[<div><br><strong>When looking at the official website of a mission</strong>, there is always a part that <strong>presents the team of the mission. </strong>Having a look at the people working on a mission and their background could be inspirational for students and could help them get some more ideas.</div>]]></description>
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         <pubDate>2017-06-24 16:02:33 UTC</pubDate>
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         <title>Module 4: Beyond our solar system - 4.4 Astronomy, Cosmology and Aerospace Engineering</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177347137</link>
         <description><![CDATA[<div><br><strong>In the videos</strong> below, you can get some <strong>more information and inspiration to present career role models</strong> in your classroom:<br><br></div><ul><li><strong>EU Space Awareness Career Interviews: Jorge Vago, Project Scientist // FULL 3 min version</strong></li></ul><div><a href="https://www.youtube.com/watch?time_continue=9&amp;v=3TVkOUyLNPg"><strong>https://www.youtube.com/watch?time_continue=9&amp;v=3TVkOUyLNPg</strong></a><strong><br></strong>Interview for the EU Space Awareness Career Hub with Jorge Vago, Project Scientist.&nbsp;</div><ul><li><strong>Aerospace Engineers -- What is it?</strong></li></ul><div><a href="https://www.youtube.com/watch?v=STYw2OTOveY"><strong>https://www.youtube.com/watch?v=STYw2OTOveY</strong></a><strong><br></strong>Aerospace Engineering is the field of engineering surrounding the science, design, construction, development and testing of aircraft and space craft. The field of Aerospace Engineering can be divided into two major subfields: aeronautical and aerospace. In other words, Aerospace Engineers can work on projects intended for this atmosphere, or, for deployment in outer space. In addition to designing aircraft, Aerospace Engineers also develop satellites, missile systems, propulsion systems, high-tech Unmanned Air Vehicles, and even software.&nbsp;</div><ul><li><strong>Intro to Aerospace Engineering | MITx on edX | Course About Video&nbsp;</strong></li></ul><div><a href="https://www.youtube.com/watch?v=Nugc_RO56cQ"><strong>https://www.youtube.com/watch?v=Nugc_RO56cQ</strong></a><strong><br></strong>Spaceflight is exciting, and you don’t have to be a “Rocket Scientist” to share in the excitement! 16.00x makes the basics of spaceflight accessible to everyone.</div>]]></description>
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         <pubDate>2017-06-24 16:45:46 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177347137</guid>
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      <item>
         <title>Module 4: Beyond our solar system - 4.5 “A journey to the Universe puppet show” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177347978</link>
         <description><![CDATA[<div><br>Our <strong>fourth didactic course</strong> called “A journey to the Universe: A puppet show” designed <strong>for primary education</strong> by Eleftheria Tsourlidaki and Ioanna Kasampa.<br><br><strong>A journey to the universe puppet show<br></strong><a href="https://www.youtube.com/watch?v=Udk0NXvu6sI"><strong>https://www.youtube.com/watch?v=Udk0NXvu6sI</strong></a><strong><br><br> JOURNEY THROUGH THE UNIVERSE: A PUPPET SHOW DIDACTIC COURSE FOR PRIMARY LEVEL <br></strong><a href="http://www.space-awareness.org/media/support_document/Didactic_Course_Universe_Basics_Primary.pdf"><strong>http://www.space-awareness.org/media/support_document/Didactic_Course_Universe_Basics_Primary.pdf</strong></a></div>]]></description>
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         <pubDate>2017-06-24 17:22:38 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177347978</guid>
      </item>
      <item>
         <title>Module 4: Beyond our solar system - 4.5 “A journey to the Universe puppet show” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177348012</link>
         <description><![CDATA[<div><br><strong>Interview with Marina Molla<br></strong>Her students created a shadow puppet show and a TV-channel show on space news. In their show, her students talked about famous missions like Cassini-Huygens and Rosetta. They also talked about Black holes, planetary nebulae, photobombing stars, space science vs science fiction, time and space. <strong><br><br></strong><a href="https://www.youtube.com/watch?v=WZcQn506Xag"><strong>https://www.youtube.com/watch?v=WZcQn506Xag</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-24 17:24:13 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177348012</guid>
      </item>
      <item>
         <title>Module 4: Beyond our solar system - 4.5 “A journey to the Universe puppet show” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177348016</link>
         <description><![CDATA[<div><strong>Other activities for students</strong></div><ul><li><a href="http://www.space-awareness.org/en/activities/1611/living-in-the-milky-way/"><strong>Living in the Milky Way</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/activities/1611/living-in-the-milky-way/"><strong>http://www.space-awareness.org/en/activities/1611/living-in-the-milky-way/</strong></a><strong><br></strong>AGE RANGE 6 - 10</div><ul><li><a href="http://www.space-awareness.org/en/activities/1607/what-is-a-constellation/"><strong>What is a constellation?</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/activities/1607/what-is-a-constellation/"><strong>http://www.space-awareness.org/en/activities/1607/what-is-a-constellation/</strong></a><strong><br></strong>AGE RANGE 6 - 10</div><ul><li><a href="http://www.space-awareness.org/en/activities/1612/history-of-the-Universe/"><strong>History of the Universe</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/activities/1612/history-of-the-Universe/"><strong>http://www.space-awareness.org/en/activities/1612/history-of-the-Universe/</strong></a><strong><br></strong>AGE RANGE 8 - 10</div><ul><li><a href="http://www.space-awareness.org/en/activities/1410/coma-cluster-of-galaxies/"><strong>Coma cluster of galaxies</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/activities/1410/coma-cluster-of-galaxies/"><strong>http://www.space-awareness.org/en/activities/1410/coma-cluster-of-galaxies/</strong></a><strong><br></strong>AGE RANGE 14 - 19</div><ul><li><a href="http://www.space-awareness.org/en/activities/1402/how-light-pollution-affects-the-stars-magnitude-readers/"><strong>How light pollution affects the stars: magnitude readers</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/activities/1402/how-light-pollution-affects-the-stars-magnitude-readers/"><strong>http://www.space-awareness.org/en/activities/1402/how-light-pollution-affects-the-stars-magnitude-readers/</strong></a><strong><br></strong>AGE RANGE 10 - 19</div><ul><li><a href="http://www.space-awareness.org/en/activities/1304/model-of-a-black-hole/"><strong>Model of a black hole</strong></a></li></ul><div><a href="http://www.space-awareness.org/en/activities/1304/model-of-a-black-hole/"><strong>http://www.space-awareness.org/en/activities/1304/model-of-a-black-hole/</strong></a><strong><br></strong>AGE RANGE 8 - 12</div><ul><li><a href="http://www.golabz.eu/spaces/bhims"><strong>Black holes in my school</strong></a></li></ul><div><a href="http://www.golabz.eu/spaces/bhims"><strong>http://www.golabz.eu/spaces/bhims</strong></a><strong><br></strong>Level of difficulty: Medium</div><ul><li><a href="http://www.golabz.eu/spaces/galaxy-classification-and-formation"><strong>Galaxy classification and formation</strong></a></li></ul><div><a href="http://www.golabz.eu/spaces/galaxy-classification-and-formation"><strong>http://www.golabz.eu/spaces/galaxy-classification-and-formation</strong></a><strong><br></strong>Level of difficulty: Easy</div><ul><li><a href="https://www.galaxyzoo.org/"><strong>Galaxy Zoo</strong></a></li><li><a href="https://www.galaxyzoo.org/"><strong>https://www.galaxyzoo.org/</strong></a></li></ul>]]></description>
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         <pubDate>2017-06-24 17:24:22 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177348016</guid>
      </item>
      <item>
         <title>Module 4: Beyond our solar system - 4.5 “A journey to the Universe puppet show” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177349158</link>
         <description><![CDATA[<div><br><strong><em>Have you ever used Space Scoops (</em></strong><a href="http://www.space-awareness.org/en/scoops/"><strong><em>http://www.space-awareness.org/en/scoops/</em></strong></a><strong><em>) in your class? Describe the context and how you have done this in the Padlet below!<br><br></em></strong><strong>Posted on padlet:<br></strong>I never use Space scoop in my classroom. I certanly will use it next year to discover planet's news with my childrens.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-24 18:06:15 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177349158</guid>
      </item>
      <item>
         <title>Module 4: Beyond our solar system - 4.5 “A journey to the Universe puppet show” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177349160</link>
         <description><![CDATA[<div><br><strong><em>A little bit of art and crafting<br></em></strong>Objects like galaxies and nebulae can be ideal subjects if you are thinking of mixing art with science.<br><br><strong>Watercolor Milky Way Sky Painting Demonstration<br></strong><a href="https://www.youtube.com/watch?v=iDqyjyCWAlU"><strong>https://www.youtube.com/watch?v=iDqyjyCWAlU</strong></a><strong><br><br><br>Nebulae in a bottle can also be a fun craft activity for younger students:<br></strong><a href="https://www.youtube.com/watch?v=46AnuMKyqOQ"><strong>https://www.youtube.com/watch?v=46AnuMKyqOQ</strong></a></div><div>While doing such activities you can talk to your students about the colors of these objects and how they appear. Intrigue them to find out about the colors of nebulae and why they appear and challenge them to try and make a painting out of a nebula they like.</div>]]></description>
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         <pubDate>2017-06-24 18:06:27 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177349160</guid>
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      <item>
         <title>Module 4: Beyond our solar system - 4.5 “A journey to the Universe puppet show” didactic course</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177350222</link>
         <description><![CDATA[<div><strong>READ SPACE SCOOPS</strong></div><div><strong>NEWS FROM ACROSS THE UNIVERSE</strong></div><div><a href="http://www.space-awareness.org/en/scoops/"><strong>http://www.space-awareness.org/en/scoops/</strong></a><strong><br><br></strong><strong><em>Space Scoop</em></strong><strong> is our space news service for children aged 8 and above. </strong>By sharing exciting new discoveries, we can inspire children to develop an interest in science and technology. <strong><em>Space Scoop</em></strong><strong> makes a wonderful tool that can be used in the </strong><a href="http://unawe.org/resources/education/activity_spacescoop_storytelling/"><strong>classroom</strong></a><strong> to teach and discuss the latest news from space science and astronomy.<br></strong><br><a href="http://www.unawe.org/resources/education/activity_spacescoop_storytelling/"><strong>http://www.unawe.org/resources/education/activity_spacescoop_storytelling/</strong></a><br><br><br></div><div><strong>Check the kids' website at </strong><a href="http://www.spacescoop.org/en/"><strong>www.spacescoop.org</strong></a><strong><br><br></strong><a href="http://www.spacescoop.org/en/"><strong>http://www.spacescoop.org/en/</strong></a><strong><br></strong><a href="http://www.spacescoop.org/it/"><strong>http://www.spacescoop.org/it/</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-24 18:47:46 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177350222</guid>
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         <title>Module 4: Beyond our solar system - 4.6 P2P Activity</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177361337</link>
         <description><![CDATA[<div><br><strong>The Learning Designer experience of a Turkish teacher trainer and secondary school language teacher<br></strong><a href="https://www.youtube.com/watch?v=8nJOFwvdr6I&amp;feature=youtu.be"><strong>https://www.youtube.com/watch?v=8nJOFwvdr6I&amp;feature=youtu.be</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-25 05:00:16 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177361337</guid>
      </item>
      <item>
         <title>Module 4: Beyond our solar system - 4.6 P2P Activity</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177363817</link>
         <description><![CDATA[<div><br><strong>Paxi – Il Sistema Solare<br></strong><a href="https://www.youtube.com/watch?v=A9bEEiXWYEc"><strong>https://www.youtube.com/watch?v=A9bEEiXWYEc</strong></a><strong><br></strong>Unitevi a Paxi in un viaggio attraverso il nostro Sistema Solare, dai pianeti rocciosi più interni e vicini al Sole, passando per i pianeti giganti fino ad arrivare ai confini ghiacciati da dove le comete hanno origine.<strong><br></strong><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-25 07:59:33 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177363817</guid>
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      <item>
         <title>Module 4: Beyond our solar system - 4.6 P2P Activity</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177363961</link>
         <description><![CDATA[<div><br><strong>La canzone dei pianeti</strong><br><a href="https://www.youtube.com/watch?v=sXorgBKB2fs">https://www.youtube.com/watch?v=sXorgBKB2fs</a><br>Siamo I pianeti grandi e tondi<br>E giriamo intorno felici e contenti<br>Siamo I pianeti grandi e tondi<br>E giriamo intorno felici e contenti<br><br>Sono il più vicino al sole<br>Sono Mercurio. Mercurio<br><br>Sono il più luminoso<br>Sono Venere. Venere<br><br>Io sono il tuo pianeta<br>Sono la Terra. Terra<br><br>Sono il pianeta rosso<br>Sono Marte. Marte<br><br>Siamo I pianeti grandi e tondi<br>E giriamo intorno felici e contenti<br>Siamo I pianeti grandi e tondi<br>E giriamo intorno felici e contenti<br><br>Sono il pianeta più grande<br>Sono Giove. Giove <br><br>Ed io il pianeta con gli anelli<br>Sono Saturno. Saturno <br><br>Io ho 27 lune<br>Sono Urano. Urano <br><br>Ed io son fatto di gas<br>Sono Nettuno. Nettuno <br><br>Il più lontano dal sole<br>Sono io, Plutone. Plutone <br><br>Siamo I pianeti grandi e tondi<br>E giriamo intorno felici e contenti<br>Siamo I pianeti grandi e tondi<br>E giriamo intorno felici e contenti</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-25 08:07:23 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177363961</guid>
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      <item>
         <title>Module 4: Beyond our solar system - 4.6 P2P Activity</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177459143</link>
         <description><![CDATA[<div><br><strong>Links <br><br>ESA Kids (child-friendly fun &amp; information in several European languages)</strong></div><ul><li><strong>ESA Kids homepage: </strong>www.esa.int/esaKIDSen/ </li><li><strong>Planets and moons homepage: </strong>www.esa.int/esaKIDSen/Planetsandmoons.html </li><li><strong>The Solar System and its planets (links to articles for all of the planets): </strong>www.esa.int/esaKIDSen/SEMF8WVLWFE_OurUniverse_0.html </li><li><strong>Comets and meteors: </strong>www.esa.int/esaKIDSen/Cometsandmeteors.html </li><li><strong>Rosetta: </strong>www.esa.int/esaKIDSen/SEM269WJD1E_OurUniverse_0.html </li><li><strong>Comets:</strong> www.esa.int/esaKIDSen/SEMYC9WJD1E_OurUniverse_0.html </li><li><strong>Asteroids:</strong> www.esa.int/esaKIDSen/SEMCM9WJD1E_OurUniverse_0.html </li><li><strong>Our Universe:</strong> www.esa.int/esaKIDSen/SEMYC9WJD1E_OurUniverse_0.html </li><li><strong>Paxi fun book:</strong> esamultimedia.esa.int/multimedia/publications/PaxiFunBook/ </li></ul><div><br><strong>Teach with space</strong></div><ul><li><strong>ESA Teach with Rosetta website: </strong>ww.esa.int/Teach_with_Rosetta/ </li><li><strong>ESA Teach with Rosetta resources for primary school level (including teacher guides and pupil activities and colour, cut and build activities):</strong> www.esa.int/Education/Teach_with_Rosetta/Rosetta_ resources_for_primary_school_level </li></ul><div><br><strong>Rosetta</strong> </div><ul><li><strong>ESA Rosetta mission:</strong> www.esa.int/rosetta </li><li><strong>ESA Rosetta blog:</strong> blogs.esa.int/rosetta/ </li><li><strong>ESA Rosetta website:</strong> www.esa.int/Our_Activities/Space_Science/Rosetta </li><li><strong>ESA Rosetta website (technical):</strong> sci.esa.int/rosetta/ </li><li><strong>Rosetta videos and animations (including Rosetta’s launch, Rosetta’s twelve-year journey in space, Chasing comets, Rosetta’s orbit of the comet and Philae’s mission at comet 67P): </strong>www.esa.int/Education/Teach_with_Rosetta/Rosetta_videos2 <strong>Rosetta images (a selection of images taken by the Rosetta spacecraft of the comet and other Solar System objects during its journey and images of the Rosetta spacecraft and Philae lander): </strong>www.esa.int/Education/Teach_with_Rosetta/Rosetta_images2 </li><li><strong>Rosetta mission timeline: </strong>www.esa.int/Education/Teach_with_Rosetta/Rosetta_timeline </li><li><strong>Rosetta’s Frequently Asked Questions: </strong>www.esa.int/Education/Teach_with_Rosetta/Rosetta_s_ frequently_asked_questions <strong>Where are Rosetta and the comet now:</strong> sci.esa.int/where_is_rosetta/ </li><li><strong>Ambition the film:</strong> www.esa.int/spaceinvideos/Videos/2014/10/Ambition_the_film </li><li><strong>Demonstrating Rosetta’s Philae lander on the Space Station: </strong>www.esa.int/spaceinvideos/ Videos/2014/11/Demonstrating_Rosetta_s_Philae_lander_on_the_Space_Station </li></ul><div><br><strong>Comets </strong></div><ul><li><strong>ESA Kids article on comets: </strong>www.esa.int/esaKIDSen/SEMWK7THKHF_OurUniverse_0.html </li><li><strong>ESA Giotto website:</strong> sci.esa.int/giotto/ </li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-26 15:12:32 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177459143</guid>
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         <title>OUR WONDERFUL UNIVERSE - Other links and activities</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177795472</link>
         <description><![CDATA[<div><br><strong>Uranus</strong> is officially the weirdest planet in our solar system. (<a href="https://www.facebook.com/BusinessInsiderScience/?fref=nf"><strong>Science Insider)<br></strong></a><a href="https://www.facebook.com/BusinessInsiderScience/videos/1236655323109808/?fref=mentions">https://www.facebook.com/BusinessInsiderScience/videos/1236655323109808/?fref=mentions</a><br><br><br><a href="http://www.solarsystemscope.com/"><strong>http://www.solarsystemscope.com/</strong></a><strong><br></strong><br><a href="http://www.kidsastronomy.com/index.htm"><strong>http://www.kidsastronomy.com/index.htm</strong></a><strong><br><br></strong><a href="http://www.kidsastronomy.com/fun/index.htm"><strong>http://www.kidsastronomy.com/fun/index.htm</strong></a><br><br><a href="https://spaceplace.nasa.gov/menu/solar-system/"><strong>https://spaceplace.nasa.gov/menu/solar-system/</strong></a><strong><br><br></strong><a href="https://www.turtlediary.com/game/solar-system.html"><strong>https://www.turtlediary.com/game/solar-system.html</strong></a><strong><br><br>Exploring The Solar System<br></strong><a href="https://www.youtube.com/watch?v=SmyMQ_SdpNc"><strong>https://www.youtube.com/watch?v=SmyMQ_SdpNc</strong></a><strong><br><br>Jupiter: Into the Unknown (NASA Juno Mission Trailer)<br></strong><a href="https://www.youtube.com/watch?v=SgEsf4QcR0Q"><strong>https://www.youtube.com/watch?v=SgEsf4QcR0Q</strong></a><strong><br><br>ESA Euronews: Saturn probe could tell us more about life on Earth<br></strong><a href="https://www.youtube.com/watch?v=haW4kVL8Ihc"><strong>https://www.youtube.com/watch?v=haW4kVL8Ihc</strong></a><strong><br><br>Moon rotation<br></strong><a href="https://www.youtube.com/watch?v=exIpL0Uhr_k"><strong>https://www.youtube.com/watch?v=exIpL0Uhr_k</strong></a><strong><br><br>NASA | Understanding Lunar Eclipses<br></strong><a href="https://www.youtube.com/watch?v=lNi5UFpales"><strong>https://www.youtube.com/watch?v=lNi5UFpales</strong></a><strong><br><br>NASA | Lunar Eclipse Essentials<br></strong><a href="https://www.youtube.com/watch?v=wuhNZejHeBg"><strong>https://www.youtube.com/watch?v=wuhNZejHeBg</strong></a><strong><br><br>Solar and lunar eclipses, explained<br></strong><a href="https://www.youtube.com/watch?v=kgbK2FZFFdw"><strong>https://www.youtube.com/watch?v=kgbK2FZFFdw</strong></a><br><br><br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-30 06:32:23 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177795472</guid>
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         <title>OUR WONDERFUL UNIVERSE - Quizes</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177802053</link>
         <description><![CDATA[<div><br><strong>Kahoot!</strong><br><br></div><h1><strong>Solar System!</strong></h1><div>This quiz will activate your knowledge on the planets, dwarf planets, moon, constellations, asteroids, comets, meteors, sun :)<br><a href="https://play.kahoot.it/#/k/e9a50f8c-3dea-47ec-9a50-1f1727aa5f4e"><strong>https://play.kahoot.it/#/k/e9a50f8c-3dea-47ec-9a50-1f1727aa5f4e</strong></a><br><br><br></div><h1><strong>The Solar System</strong></h1><div>A quick quiz on basic facts of the solar system<br><a href="https://play.kahoot.it/#/k/0c668639-24bc-4993-8490-e717cdb8c36f"><strong>https://play.kahoot.it/#/k/0c668639-24bc-4993-8490-e717cdb8c36f</strong></a><strong><br><br></strong><br></div><h1><strong>To The Moon!</strong></h1><div><a href="https://play.kahoot.it/#/k/b5a3a44f-1433-4708-99d6-60987aa15a96"><strong>https://play.kahoot.it/#/k/b5a3a44f-1433-4708-99d6-60987aa15a96</strong></a><strong><br><br><br>Paid resource<br><br></strong><a href="https://nearpod.com/s/science/5th-grade/the-solar-system-introduction-L2469654?_branch_match_id=409253165407601193"><strong>https://nearpod.com/s/science/5th-grade/the-solar-system-introduction-L2469654?_branch_match_id=409253165407601193</strong></a><br><br><a href="https://nearpod.com/s/science/5th-grade/the-solar-system-learning-about-planets-L34023857?_branch_match_id=409253165407601193"><strong>https://nearpod.com/s/science/5th-grade/the-solar-system-learning-about-planets-L34023857?_branch_match_id=409253165407601193</strong></a><strong><br></strong><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-30 08:41:40 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177802053</guid>
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         <title>OUR WONDERFUL UNIVERSE - create</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177802390</link>
         <description><![CDATA[<div>Kids are invited to build their own game using Tiny Tap app and/or their own videogame with Sketch Nation app on their tablets (from a learning designer of Laura Ciarmatori)<br><br><a href="https://www.tinytap.it/activities/"><strong>https://www.tinytap.it/activities/</strong></a><br><br><a href="http://sketchnation.com/"><strong>http://sketchnation.com/</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-30 08:48:44 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177802390</guid>
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      <item>
         <title>OUR WONDERFUL UNIVERSE - book and lapbook</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177807043</link>
         <description><![CDATA[<div><br><strong>Template</strong> from coloring book:<br><a href="http://img.cheapsoccercleatsale.com/images/www.uniquecoloringpages.com/wp-content/uploads/2015/04/Solar-System-Coloring-Pages-Printable.png"><strong>http://img.cheapsoccercleatsale.com/images/www.uniquecoloringpages.com/wp-content/uploads/2015/04/Solar-System-Coloring-Pages-Printable.png</strong></a><strong><br></strong><br><strong>Space Lapbook</strong><br><a href="http://www.homeschoolshare.com/space_lapbook.php"><strong>http://www.homeschoolshare.com/space_lapbook.php</strong></a><br><br><strong>Solar System Books</strong><br><a href="http://twistynoodle.com/mini-books/science/solar-system/"><strong>http://twistynoodle.com/mini-books/science/solar-system/</strong></a></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-06-30 09:48:07 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177807043</guid>
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         <title>Review made By Cristina Gaiotto date 01-07-2017 15:01</title>
         <author>gualandi_c</author>
         <link>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177867140</link>
         <description><![CDATA[<div>Dear Claudia,<br><br></div><div>&nbsp;Your lesson plan is detailed and balanced. In every steps you encorage your pupils to explore and stimulate your pupils' curiosity. <strong>You could maybe include a simple activity that could be carried out by your pupils in the school gymnasium. Give different colored plastic loops to each child and make them be: the Sun that will stand still at the center and then Mercury, Venus, the Earth, the Moon, Mars, Jupiter, Saturn, Pluto, Neptune, the different moons. Children acting as these planets and moons will rotate as directed.<br></strong><br></div><div><strong>&nbsp;You can also include children acting as meteors and shooting stars. I think this activity is a lot of fun and would enrich your Lesson plan.</strong><br><br></div><div>&nbsp;Thank you for sharing your ideas.<br><br></div><div>&nbsp;Cristina G.<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-07-01 17:53:53 UTC</pubDate>
         <guid>https://padlet.com/gualandi_c/gjxd80ygjsf0/wish/177867140</guid>
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