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      <title>2-6 과학(밀도) by 이자영</title>
      <link>https://padlet.com/02estel13/suokeiblr50brdjo</link>
      <description>츤데레한 미소를 담아 만듦</description>
      <language>en-us</language>
      <pubDate>2021-05-13 04:29:03 UTC</pubDate>
      <lastBuildDate>2021-05-28 01:21:18 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <url>https://padlet-uploads.storage.googleapis.com/1178491479/92111ede8fb455d32d509efcd580f9b3/420b6634_beea_453a_8bba_14a6a1b7d107.png</url>
      </image>
      <item>
         <title></title>
         <author>02estel14</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542535349</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=qY-xq6RWAWo" />
         <pubDate>2021-05-20 05:31:39 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542535349</guid>
      </item>
      <item>
         <title>2601 강도윤</title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542595924</link>
         <description><![CDATA[<div>밀도란 단위 부피 당 질량으로 밀도는 물질의 특성 중 하나이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 05:57:23 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542595924</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542621774</link>
         <description><![CDATA[<div>밀도는 단위 부피 당 질량이다<br>밀도는 물질의특성이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:08:02 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542621774</guid>
      </item>
      <item>
         <title>2602곽민준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542622329</link>
         <description><![CDATA[<div>밀도:단위 부피당 질량이다</div>]]></description>
         <pubDate>2021-05-20 06:08:15 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542622329</guid>
      </item>
      <item>
         <title>2601 강도윤</title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542637343</link>
         <description><![CDATA[<div>온도가 높아지면 부피가 커지므로 밀도가 낮아지고, 압력이 높아지면 부피가 작아지므로 밀도가 높아진다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:14:24 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542637343</guid>
      </item>
      <item>
         <title>2601 강도윤</title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542638950</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3나 g/mL이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:15:02 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542638950</guid>
      </item>
      <item>
         <title>2601 강도윤</title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542640147</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=aVeWu9_Q_yE" />
         <pubDate>2021-05-20 06:15:30 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542640147</guid>
      </item>
      <item>
         <title>2601 강도윤</title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542642363</link>
         <description><![CDATA[<div>배로 큰 강이나 바다를 항해한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:16:21 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542642363</guid>
      </item>
      <item>
         <title>2601 강도윤</title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542644246</link>
         <description><![CDATA[<div>밀도를 측정하기 위해서 온도와 압력을 같게 해야하는 이유를 서술하시오.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:17:08 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542644246</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542645277</link>
         <description><![CDATA[<div>압력이 높아지면 부피가 작아지니 밀도가 높아지고<br>온도가 높아지면 부피가 커지니 밀도가 낮아진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:17:30 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542645277</guid>
      </item>
      <item>
         <title></title>
         <author>2126014</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542645408</link>
         <description><![CDATA[<div>밀도란 단위부피 당 질량 이라는 것을 알게 되었다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:17:34 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542645408</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542649425</link>
         <description><![CDATA[<div>밀도단위는 g/cm3 또는 g/mL이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:19:10 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542649425</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542651909</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=Vt9ZTqQHnXA" />
         <pubDate>2021-05-20 06:19:52 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542651909</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author>21260514</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542676968</link>
         <description><![CDATA[<div>열을 강하면 밀도가 낮아지는걸 이용하여<br>열기구가 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:29:02 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542676968</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author>21260514</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542682265</link>
         <description><![CDATA[<div>밀도의 단위를 서술하시오</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:30:50 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542682265</guid>
      </item>
      <item>
         <title>2605 김동한</title>
         <author>21260514</author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542685636</link>
         <description><![CDATA[<div>밀도의 정의(밀도는 부피당 질량)를 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 06:32:02 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542685636</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542934555</link>
         <description><![CDATA[<div>밀도란 단위 부피당 질량을 말한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 08:06:58 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542934555</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542941042</link>
         <description><![CDATA[<div>압력이 높고 온도가 낮을수록&nbsp;<br>밀도는커짐.</div>]]></description>
         <pubDate>2021-05-20 08:09:34 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542941042</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542958221</link>
         <description><![CDATA[<div>밀도단위:g/cm3,g/mL</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 08:16:42 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542958221</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542960483</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=9IlF62LJGFg" />
         <pubDate>2021-05-20 08:17:46 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542960483</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542976204</link>
         <description><![CDATA[<div>얼음이 물 위에 뜬다<br>물 보다 얼음이 가볍기 때문에(밀도가 낮기 때문에)물 위에 뜸</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 08:23:25 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542976204</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542978766</link>
         <description><![CDATA[<div>밀도의 정확한 뜻을 적으시오.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 08:24:27 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542978766</guid>
      </item>
      <item>
         <title>2623장필규</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542982019</link>
         <description><![CDATA[<div>밀도란 단위부피당 질량이라는 것과<br>밀도단위를 알게 되었다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 08:25:40 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1542982019</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543210682</link>
         <description><![CDATA[<div>단위&nbsp;부피당 질량이며, 질량을 부피로 나눈 값이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:17:15 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543210682</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543212837</link>
         <description><![CDATA[<div>1. 온도가 낮을수록 밀도가 커진다.<br>2. 압력이 높을수록 밀도가 커진다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:18:33 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543212837</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543218072</link>
         <description><![CDATA[<div>밀도의&nbsp;단위는 g/cm^3, g/mL가 있다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:21:32 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543218072</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543219961</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=x0mpRbXcMG4" />
         <pubDate>2021-05-20 10:22:33 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543219961</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543226244</link>
         <description><![CDATA[<div>구명조끼를&nbsp;입으면 물에 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:26:19 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543226244</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543230083</link>
         <description><![CDATA[<div>밀도를&nbsp;구하는 방법을 입력해주십시오</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:28:33 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543230083</guid>
      </item>
      <item>
         <title>2604김가은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543231026</link>
         <description><![CDATA[<div>물질의&nbsp;특성인 밀도의 정의와 구하는 방법등을 알았고, 좀 부족한것 같아서 복습을 많이 해야겠다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:29:10 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543231026</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543266483</link>
         <description><![CDATA[<div>밀도는 단위 부피 당 질량이고 물질의 특성 중 하나이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:50:32 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543266483</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543270180</link>
         <description><![CDATA[<div>압력이 높을 수록, 온도가 낮을 수록 밀도가 커진다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:52:59 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543270180</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543272489</link>
         <description><![CDATA[<div>g/cm³<br>또는<br>g/mL</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:54:12 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543272489</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543274342</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=246httmSgnI" />
         <pubDate>2021-05-20 10:55:16 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543274342</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543275481</link>
         <description><![CDATA[<div>물 위에 종이 배를 띄운다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:56:03 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543275481</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543275922</link>
         <description><![CDATA[<div>밀도란?</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:56:20 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543275922</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543276535</link>
         <description><![CDATA[<div>밀도란 단위 부피 당 질량으로 밀도는 물질의 특성 중 하나이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:56:43 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543276535</guid>
      </item>
      <item>
         <title>2609 김소윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543276723</link>
         <description><![CDATA[<div>밀도의 개념을 더 자세하고 정확하게 알게 되서 좋았다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:56:51 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543276723</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543277009</link>
         <description><![CDATA[<div>온도가 높아지면 부피가 커지므로 밀도가 낮아지고, 압력이 높아지면 부피가 작아지므로 밀도가 높아진다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:57:03 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543277009</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543277642</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3, g/mL가 있다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:57:27 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543277642</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543278404</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=YvIXtalQgTQ" />
         <pubDate>2021-05-20 10:57:54 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543278404</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543279291</link>
         <description><![CDATA[<div>구명조끼를 입으면 물에 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 10:58:28 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543279291</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543283182</link>
         <description><![CDATA[<div>밀도란 단위 부피당 질량이고 물질의 특성중 하나이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:00:38 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543283182</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543285286</link>
         <description><![CDATA[<div>밀도의 단위를 서술하시오</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:01:35 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543285286</guid>
      </item>
      <item>
         <title>2615 손윤성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543286316</link>
         <description><![CDATA[<div>밀도 단위를 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:02:13 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543286316</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543286541</link>
         <description><![CDATA[<div>압력이 높을수록,온도가 낮을수록 밀도가 커진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:02:21 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543286541</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543290429</link>
         <description><![CDATA[<div>밀도단위에는 g/cm^3,g/mL이 있다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:04:40 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543290429</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543293682</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=UXnE6iWM8Qc" />
         <pubDate>2021-05-20 11:06:35 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543293682</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543296917</link>
         <description><![CDATA[<div>밀도,밀도 단위를 알게 되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:08:34 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543296917</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543298341</link>
         <description><![CDATA[<div>밀도를 이용한 예 두가지 서술</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:09:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543298341</guid>
      </item>
      <item>
         <title>2614배고은</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543299060</link>
         <description><![CDATA[<div>물 위에 낙엽이 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:09:46 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543299060</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543346220</link>
         <description><![CDATA[<div>밀도는 단위부피당 질량이다 물질의 특성중 하나다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:34:30 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543346220</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543350632</link>
         <description><![CDATA[<div>압력이 클수록 부피가 작아지고 밀도가 커진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:36:42 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543350632</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543353312</link>
         <description><![CDATA[<div>g/cm3 또는 g/ml</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:37:47 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543353312</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543354342</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=y0Nkb03D7oQ" />
         <pubDate>2021-05-20 11:38:21 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543354342</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543355521</link>
         <description><![CDATA[배를띄운다]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:38:56 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543355521</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543357022</link>
         <description><![CDATA[<div>밀도의 단위는</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:39:43 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543357022</guid>
      </item>
      <item>
         <title>2628최민지 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543357784</link>
         <description><![CDATA[<div>밀도의뜻과 단위를 알게 되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 11:40:05 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543357784</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543483664</link>
         <description><![CDATA[<div>밀도란 단위 부피 당 질량으로 밀도는 물질의 특성 중 하나이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 12:26:54 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543483664</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543486632</link>
         <description><![CDATA[<div>압력이 높을수록,온도가 낮을수록 밀도가 커진다</div>]]></description>
         <pubDate>2021-05-20 12:27:50 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543486632</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543492619</link>
         <description><![CDATA[<div>밀도 단위는 g/cm^3, g/mL가 있다.</div>]]></description>
         <pubDate>2021-05-20 12:29:47 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543492619</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543496985</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=9IlF62LJGFg" />
         <pubDate>2021-05-20 12:31:09 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543496985</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543501390</link>
         <description><![CDATA[<div>구명조끼를 입으면 물에 뜬다<br>배를 띄운다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 12:32:29 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543501390</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543506417</link>
         <description><![CDATA[<div>밀도의 단위를 서술</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 12:34:01 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543506417</guid>
      </item>
      <item>
         <title>2619이서영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543507805</link>
         <description><![CDATA[<div>밀도와 밀도의 단위를 알게 되었다</div>]]></description>
         <pubDate>2021-05-20 12:34:26 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543507805</guid>
      </item>
      <item>
         <title>이육이일 이주원</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543672993</link>
         <description><![CDATA[<div>빽빽한 정도</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:15:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543672993</guid>
      </item>
      <item>
         <title>이육이일 이주원</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543683218</link>
         <description><![CDATA[<div>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;질량<br>밀도 = ㅡㅡ<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;부피</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:17:41 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543683218</guid>
      </item>
      <item>
         <title>이육이일 이주원</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543688321</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=9IlF62LJGFg" />
         <pubDate>2021-05-20 13:18:49 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543688321</guid>
      </item>
      <item>
         <title>이육이일 이주원</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543702218</link>
         <description><![CDATA[<div>흙이 물을 먹어서 단단해짐</div><div>&nbsp;</div><div>*공기가 압축되어서 대기압 형성</div><div>&nbsp;</div><div>*목성에 중력이 세서 혜성이 떨어져서 목성 밀도 증가</div><div>&nbsp;</div><div>*스티루폼을 쭈구리면 밀도 증가</div><div>&nbsp;</div><div>* 빵을 누른 뒤 구우면 보통 빵보다 밀도 +</div><div>&nbsp;</div><div>*기름이 물이 누르면 물의 밀도 증가</div><div>&nbsp;</div><div>*스프링을 쭈구리면 스프링의 사이 밀도 급상승</div><div>&nbsp;</div><div>*물을 나가지 못나가게 압축(즉 밀도 상승)</div><div>&nbsp;</div><div>*믹서기로 감(밀도 상승)</div><div>&nbsp;</div><div>*나무에 물을&nbsp; 부음(밀도 상승)</div><div>&nbsp;</div><div>*풍선에 공기를 넣음 .(밀도 상승)</div><div>&nbsp;</div><div>*얼음을 액체로(밀도 하강)</div><div>&nbsp;</div><div>*액체를 기체로(밀도 하강<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:21:54 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543702218</guid>
      </item>
      <item>
         <title>이육이일 이주원</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543705663</link>
         <description><![CDATA[<div>1.금속 A와 B를 각각 1키로그램씩 잘라냈다.&nbsp;</div><div>금속 A가 금속 B보다 밀도가 크다면 부피는 어떤 금속이 클까?</div><div><br></div><div>답 : 금속 B</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:22:40 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543705663</guid>
      </item>
      <item>
         <title>이육이일 이주원 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543709413</link>
         <description><![CDATA[<div>밀도에 관해 더 자세히 알게 되었고 궁금한 점은 없는 것 같아 재밌다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:23:27 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543709413</guid>
      </item>
      <item>
         <title>2613박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543726630</link>
         <description><![CDATA[<div>단위부피당 질량</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:27:11 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543726630</guid>
      </item>
      <item>
         <title>2613 박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543737062</link>
         <description><![CDATA[<div>압력이 클수록, 온도는 낮을수록 밀도는 커짐<br>온도가 높을수록, 압력이 작을수록 밀도는 작아짐</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:29:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543737062</guid>
      </item>
      <item>
         <title>2613 박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543741399</link>
         <description><![CDATA[<div>g/cm3이나 g/ml입니다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:30:15 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543741399</guid>
      </item>
      <item>
         <title>2613 박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543743887</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=4K-qVT4wazw" />
         <pubDate>2021-05-20 13:30:47 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543743887</guid>
      </item>
      <item>
         <title>2613 박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543750071</link>
         <description><![CDATA[<div>탁구공이 찌그러졌을때 뜨거운물에 넣어 다시 빵빵하게 만든다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:32:08 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543750071</guid>
      </item>
      <item>
         <title>2613 박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543752185</link>
         <description><![CDATA[<div>밀도의 단위를 말하시오.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:32:35 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543752185</guid>
      </item>
      <item>
         <title>2613 박미나</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543754319</link>
         <description><![CDATA[<div>밀도의 뜻과 단위를 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 13:33:02 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543754319</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543894449</link>
         <description><![CDATA[<div>단위 부피당 질량, 물질의 특성 중 하나</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:02:32 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543894449</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543905057</link>
         <description><![CDATA[<div>온도 높고, 압력 낮을수록 밀도 커짐</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:04:46 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543905057</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543914812</link>
         <description><![CDATA[<div>g/cm3, g/ml</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:06:48 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543914812</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543933110</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://youtu.be/9IlF62LJGFg" />
         <pubDate>2021-05-20 14:10:33 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543933110</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543937139</link>
         <description><![CDATA[<div>배가 뜬다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:11:24 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543937139</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543943605</link>
         <description><![CDATA[<div>밀도를&nbsp;잘 활용한 예로는 무엇이 있을까요?</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:12:42 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543943605</guid>
      </item>
      <item>
         <title>2626 정지민</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543949881</link>
         <description><![CDATA[<div>밀도의 정확한 정의와 단위, 밀도를 이용한 예 등을 더 자세하게 알게 되었다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:13:59 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1543949881</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544133788</link>
         <description><![CDATA[<div>물질의 특성 중 하나</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:51:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544133788</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544136839</link>
         <description><![CDATA[<div>압력이 클수록 온도는 낮을수록 밀도는 커진다</div>]]></description>
         <pubDate>2021-05-20 14:52:01 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544136839</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544149024</link>
         <description><![CDATA[<div>밀도의단위는 g/cm3 또는 g/mL</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:54:41 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544149024</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544159396</link>
         <description><![CDATA[<div>밀도의 단위는 어떻게 표시할수있을까요</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 14:56:51 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544159396</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544175026</link>
         <description><![CDATA[<div>밀도란 단위 부피 당 질량으로 밀도는 물질의 특성중 하나이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:00:07 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544175026</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544180315</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://youtu.be/9IlF62LJGFg" />
         <pubDate>2021-05-20 15:01:11 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544180315</guid>
      </item>
      <item>
         <title>온도가 높아지면 부피가 커지므로 밀도 가 낮아지고,압력 높아지면 부피가 작아지므로 밀도가 높아진다</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544190393</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:03:16 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544190393</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544196113</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3나 g/ml이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:04:27 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544196113</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544199067</link>
         <description><![CDATA[<div>풍선에 공기를 넣음</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:05:02 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544199067</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544199368</link>
         <description><![CDATA[<div>흙이 물을 먹으면 단단해짐</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:05:05 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544199368</guid>
      </item>
      <item>
         <title>밀도의 단위를 설명하시오</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544201583</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:05:34 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544201583</guid>
      </item>
      <item>
         <title>2625정유라</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544201636</link>
         <description><![CDATA[<div>밀도의 정의를 알수있아</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:05:34 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544201636</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544202476</link>
         <description><![CDATA[<div>재미있었고 밀도에 대해서 알게 되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:05:45 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544202476</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544223188</link>
         <description><![CDATA[<div>밀도:물질의 질량을 부피로 나눈 값, 즉 단위 부피당 질량</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:10:08 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544223188</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544229628</link>
         <description><![CDATA[<div>온도가 높아지면 부피가 크게 증가한다=&gt;밀도 감소<br>압력이 높아지면 부피가 크게 감소한다=&gt;밀도 증가</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:11:27 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544229628</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544239751</link>
         <description><![CDATA[<div>밀도의&nbsp;단위는(g/mL, g/cm^3, kg/m^3 등)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:13:26 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544239751</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544248740</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=pj8LUWjSd5o" />
         <pubDate>2021-05-20 15:15:14 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544248740</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544251527</link>
         <description><![CDATA[<div>공기보다&nbsp;밀도가 작은 헬륨을 채운 풍선은 위로 떠오르고, 공기보다 밀도가 큰 이산화 탄소를 채운 풍선은 바닥으로 가라앉는다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:15:44 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544251527</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544262813</link>
         <description><![CDATA[<div>밀도를 구하는 방법을 서술하시오.<br>(질량과 부피를 사용해서)(단위도 나와야할 것!) 질량이 20 g인 돌을 50.0 mL의 물이 담긴 눈금실린더에 넣었더니 물의 부피가 늘어 60.0 mL가 되었다. 이돌의 밀도를 구하시오.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:17:58 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544262813</guid>
      </item>
      <item>
         <title>2616안동영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544277516</link>
         <description><![CDATA[<div>밀도라는 것을 알긴  알았지만 수업을 통해서 더 자세히 알아서 조금 더 자세히 알게 되였다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 15:20:58 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544277516</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544591457</link>
         <description><![CDATA[<div>단위 부피 당 질량으로 밀도는 물질의 특성 중 하나</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 16:26:00 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544591457</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544594745</link>
         <description><![CDATA[<div>압력이 높고 온도가 낮을수록 밀도는 커진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 16:26:44 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544594745</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544596970</link>
         <description><![CDATA[<div>밀도단위는 g/cm3 또는 g/mL이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 16:27:14 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544596970</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544599915</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=9IlF62LJGFg" />
         <pubDate>2021-05-20 16:27:52 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544599915</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544604695</link>
         <description><![CDATA[<div>구명조끼를 입으면 물에 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 16:28:51 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544604695</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544608755</link>
         <description><![CDATA[<div>밀도를 사용한 예 두가지</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 16:29:37 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544608755</guid>
      </item>
      <item>
         <title>2611김주형</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544611374</link>
         <description><![CDATA[<div>밀도단위 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 16:30:10 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1544611374</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545844287</link>
         <description><![CDATA[<div>단위 부피당 질량</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:54:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545844287</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545845360</link>
         <description><![CDATA[<div>온도가 높아지면 부피가 커지므로 밀도가 낮아지고 압력이 높아지면 부피가 작아지므로 밀도가 높아진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:55:01 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545845360</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545846623</link>
         <description><![CDATA[<div>g/cm3,g/mL</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:55:49 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545846623</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545847665</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=aVeWu9_Q_yE" />
         <pubDate>2021-05-20 22:56:31 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545847665</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545848677</link>
         <description><![CDATA[<div>배를 띄운다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:57:13 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545848677</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545848784</link>
         <description><![CDATA[<div>밀도는 단위 부피당 질량이다2612 김지성</div>]]></description>
         <pubDate>2021-05-20 22:57:17 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545848784</guid>
      </item>
      <item>
         <title>2602곽민준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545849025</link>
         <description><![CDATA[<div>압력이 높고 온도가 낮을수록 밀도가 커진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:57:29 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545849025</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545849782</link>
         <description><![CDATA[<div>샹활속의.밀도의 예</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:57:56 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545849782</guid>
      </item>
      <item>
         <title>2618윤정욱 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545850220</link>
         <description><![CDATA[<div>밀도의 단위를 알수있었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:58:14 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545850220</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545850226</link>
         <description><![CDATA[<div>압력이 높을수록 온도가 낮을수록 압력이 커진다 2612김지성</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:58:14 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545850226</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545850847</link>
         <description><![CDATA[<div>일도단위는 g/cm3 또는 g/mL이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:58:39 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545850847</guid>
      </item>
      <item>
         <title>2602곽민준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545852682</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=zIbuB6KCae8" />
         <pubDate>2021-05-20 22:59:53 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545852682</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545852769</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3나 g/mL 이다 2612 김지성</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 22:59:58 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545852769</guid>
      </item>
      <item>
         <title>2612 김지성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545853221</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=v_KlsOeZHQ8" />
         <pubDate>2021-05-20 23:00:18 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545853221</guid>
      </item>
      <item>
         <title>2612 김지성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545854096</link>
         <description><![CDATA[<div>구명조끼를 입으면 물위에 뜨는것&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 23:00:53 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545854096</guid>
      </item>
      <item>
         <title>2612 김지성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545854539</link>
         <description><![CDATA[<div>밀도의 정의를 말하시오&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 23:01:12 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545854539</guid>
      </item>
      <item>
         <title>2612 김지성</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545855211</link>
         <description><![CDATA[<div>밀도의 정확한 뜻</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 23:01:40 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545855211</guid>
      </item>
      <item>
         <title>2602곽민준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545855677</link>
         <description><![CDATA[<div>밀도의 뜻을 서술하시오</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 23:01:59 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545855677</guid>
      </item>
      <item>
         <title>2602곽민준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545857141</link>
         <description><![CDATA[<div>밀도의 정의와 단위를 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 23:02:59 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545857141</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545858810</link>
         <description><![CDATA[<div>종이배를 물위에 띄운다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-20 23:04:05 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1545858810</guid>
      </item>
      <item>
         <title>2622이지수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546246520</link>
         <description><![CDATA[<div>밀도란 단위 부피당 질량으로 물질의 특성중 하나이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 01:47:47 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546246520</guid>
      </item>
      <item>
         <title>2622이지수 </title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546251123</link>
         <description><![CDATA[<div>온도가 높아지면 부피가 커지므로 밀도가 낮아지고, 압력이 높아지면 부피가 작아지므로 밀도가 높아진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 01:49:25 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546251123</guid>
      </item>
      <item>
         <title>2622이지수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546252714</link>
         <description><![CDATA[<div>밀도 단위:g/cm³, g/mL</div>]]></description>
         <pubDate>2021-05-21 01:49:54 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546252714</guid>
      </item>
      <item>
         <title>2622이지수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546255423</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=SP7Lzweuzfs" />
         <pubDate>2021-05-21 01:50:49 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546255423</guid>
      </item>
      <item>
         <title>2622이지수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546257341</link>
         <description><![CDATA[<div>배가 물위에 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 01:51:30 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546257341</guid>
      </item>
      <item>
         <title>2622이지수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546258971</link>
         <description><![CDATA[<div>밀도는 압력에 따라 어떻게 될까요</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 01:52:04 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546258971</guid>
      </item>
      <item>
         <title>2622이지수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546260592</link>
         <description><![CDATA[<div>밀도의 정확한 정의에 대해서 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 01:52:32 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1546260592</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547322115</link>
         <description><![CDATA[<div>밀도는 단위 부피 당 질량으로 밀도는 물질의 특성 중 하나이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 11:40:03 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547322115</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547323745</link>
         <description><![CDATA[<div>압력이 높아지면 부피가 작아지니 밀도가 높아지고<br>온도가 높아지면 부피가 커지니 밀도가 낮아진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 11:41:04 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547323745</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547324924</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3나 g/mL이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 11:41:47 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547324924</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547327149</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=EP6V5rj3y2s" />
         <pubDate>2021-05-21 11:43:11 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547327149</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547330634</link>
         <description><![CDATA[<div>배가&nbsp;물 위에 뜬다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 11:45:08 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547330634</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547331832</link>
         <description><![CDATA[<div>밀도를 사용한 예를 2가지 이상 서술하시오.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 11:45:48 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547331832</guid>
      </item>
      <item>
         <title>2624 정민수</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547334063</link>
         <description><![CDATA[<div>밀도의 정의, 사용하는 예, 단위 등을 알게되었다,.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-21 11:47:03 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1547334063</guid>
      </item>
      <item>
         <title>2607김서윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551018708</link>
         <description><![CDATA[<div>단위 부피 당 질량으로, 물질의 특성중 하나이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:26:14 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551018708</guid>
      </item>
      <item>
         <title>2610김아영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551021558</link>
         <description><![CDATA[<div>단위부피 당 질량으로 밀도는 물질의 특성 중 하나</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:28:25 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551021558</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551021933</link>
         <description><![CDATA[<div>압력이 높을수록, 온도가 낮을수록 밀도가 커진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:28:46 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551021933</guid>
      </item>
      <item>
         <title>2607김서윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551022518</link>
         <description><![CDATA[<div>g/cm3 또는 g/ml</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:29:21 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551022518</guid>
      </item>
      <item>
         <title>2610김아영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551022865</link>
         <description><![CDATA[<div>압력이 높을 수록 , 온도가 낮을 수록 밀도가 커짐</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:29:42 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551022865</guid>
      </item>
      <item>
         <title>2607김서윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551022992</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=SP7Lzweuzfs" />
         <pubDate>2021-05-23 07:29:50 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551022992</guid>
      </item>
      <item>
         <title>2607 김서윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551023755</link>
         <description><![CDATA[<div>밀도가 뭔가요?</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:30:35 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551023755</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551024093</link>
         <description><![CDATA[<div>밀도단위-g/cm3, g/ml</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:30:55 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551024093</guid>
      </item>
      <item>
         <title>2607김서윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551024301</link>
         <description><![CDATA[<div>구명조낄 입으면 물에 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:31:07 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551024301</guid>
      </item>
      <item>
         <title>2607김서윤</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551024800</link>
         <description><![CDATA[<div>밀도가 무엇인지 잘 알게 돼엇다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:31:39 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551024800</guid>
      </item>
      <item>
         <title>2610김아영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551025987</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=YvIXtalQgTQ" />
         <pubDate>2021-05-23 07:32:49 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551025987</guid>
      </item>
      <item>
         <title>2610김아영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551028318</link>
         <description><![CDATA[<div>구명조끼를 입으면 물에 뜸</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:34:59 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551028318</guid>
      </item>
      <item>
         <title>2610김아영</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551030826</link>
         <description><![CDATA[<div>밀도의 단위 적으시오</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:37:30 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551030826</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551031336</link>
         <description><![CDATA[<div>밀도의 뜻이 단위부피당 질량 이라는것을 알았다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 07:38:01 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551031336</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551074673</link>
         <description><![CDATA[<div>밀도는 단위 부피 당 질량으로 밀도는 물질의 특성 중 하나이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 08:20:07 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551074673</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551075278</link>
         <description><![CDATA[<div>온도가 높아지면 부피가 커지므로 밀도가 낮아지고, 압력이 높아지면 부피가 작아지므로 밀도가 높아진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 08:20:42 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551075278</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551075874</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3나 g/mL이다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 08:21:17 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551075874</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551078058</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet.pics/1/proxy?url=https%3A%2F%2Ftse4.mm.bing.net%2Fth%3Fid%3DOVP.RjdF4TOIQAz3HZHGYUWuCQEsDh%26pid%3DApi" />
         <pubDate>2021-05-23 08:23:33 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551078058</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551079362</link>
         <description><![CDATA[<div>배로 큰 강이나 바다를 항해한다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 08:24:46 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551079362</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551080843</link>
         <description><![CDATA[<div>밀도의 단위를 서술하시오</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 08:26:06 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551080843</guid>
      </item>
      <item>
         <title>2629황우준</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551081533</link>
         <description><![CDATA[<div>밀도의 정의(밀도는 부피당 질량)를 알게되었다</div>]]></description>
         <pubDate>2021-05-23 08:26:46 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551081533</guid>
      </item>
      <item>
         <title>2617양진우</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551179536</link>
         <description><![CDATA[<div>단위 부피 당 질량</div>]]></description>
         <pubDate>2021-05-23 10:05:05 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551179536</guid>
      </item>
      <item>
         <title>2617양진우</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551180758</link>
         <description><![CDATA[<div>압력이 클수록 온도가 낮을수록 밀도는 커진다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 10:06:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551180758</guid>
      </item>
      <item>
         <title>2617양진우</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551181422</link>
         <description><![CDATA[<div>g/cm3,g/ml</div>]]></description>
         <pubDate>2021-05-23 10:07:06 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551181422</guid>
      </item>
      <item>
         <title>2617양진우</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182069</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=aVeWu9_Q_yE" />
         <pubDate>2021-05-23 10:07:47 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182069</guid>
      </item>
      <item>
         <title>2617</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182530</link>
         <description><![CDATA[<div>얼음이 물 위에 뜬다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 10:08:20 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182530</guid>
      </item>
      <item>
         <title>2617</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182744</link>
         <description><![CDATA[<div>밀도단위?</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 10:08:34 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182744</guid>
      </item>
      <item>
         <title>2617</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182970</link>
         <description><![CDATA[<div>밀도가 커지는 조건</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-23 10:08:48 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1551182970</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567140429</link>
         <description><![CDATA[<div>밀도 : 단위 부피 당 질량 -&gt; 질량을 부피로 나눈 값</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-28 01:16:22 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567140429</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567142952</link>
         <description><![CDATA[<div>압력이 클 수록, 온도가 낮을 수록 밀도는 커짐</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-28 01:17:18 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567142952</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567146065</link>
         <description><![CDATA[<div>밀도의 단위는 g/cm^3 또는 g/mL 이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-28 01:18:29 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567146065</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567147452</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=S9IrcZ80-Jo" />
         <pubDate>2021-05-28 01:19:00 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567147452</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567151377</link>
         <description><![CDATA[<div>큰 강이나 바다 위에 배가 뜬다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-28 01:20:20 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567151377</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567152241</link>
         <description><![CDATA[<div>밀도의 단위 두 가지를 모두 서술하시오.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-28 01:20:41 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567152241</guid>
      </item>
      <item>
         <title>2606 김민진</title>
         <author></author>
         <link>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567153704</link>
         <description><![CDATA[<div>밀도에 대한 것을 알게되었다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-05-28 01:21:18 UTC</pubDate>
         <guid>https://padlet.com/02estel13/suokeiblr50brdjo/wish/1567153704</guid>
      </item>
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