Chemistry A Group Pace by Karen Kraco https://padlet.com/kkraco/ltwbjxr48hso en-us 2017-03-15 14:12:43 UTC 2025-11-28 15:00:37 UTC hello@padlet.com https://padletuploads.blob.core.windows.net/aws/110811226/018098591229fa33edaeeeacff04b69821602a79/7d4be395aca19f1dc4e924960c8891e6.jpg Chem Joke kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/160258875 Have you heard the one about a chemist who was reading a book about helium?
He just couldn't put it down.]]> 2017-03-15 14:21:23 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/160258875 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/160258910 2017-03-15 14:21:29 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/160258910 I love to work with students!  Most students find Chemistry is much easier with a guide!  kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/160258992 Karen Kraco
kkraco@blueskyschool.org
651-202-2056]]> 2017-03-15 14:21:44 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/160258992 Course Syllabus  kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/160262350 Chem A GP Syllabus

Everything you need to know to be successful in the course!  

]]> 2017-03-15 14:30:09 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/160262350 Did you know that you can cool yourself to -273.15˚C and still be 0K? kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/184098686 2017-08-31 21:56:30 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/184098686 Periodic Table kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/184431478 2017-09-03 20:59:22 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/184431478 Giving Editing Privileges kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/184554000 Link to directions]]> 2017-09-04 16:06:04 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/184554000 Making Subscripts and Superscripts kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/184554078 Link to directions]]> 2017-09-04 16:07:22 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/184554078 Chem Joke kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/188310754 Q:  Anyone know any jokes about sodium?
A:  Na]]> 2017-09-18 03:13:09 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/188310754 Chem Joke! kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/192850400 Two Atoms were walking around. One said "Oh no! I think I lost an electron!" The other said "Are you sure?" He replied "Yea. I'm positive."]]> 2017-10-02 04:46:06 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/192850400 Chem Jokes! kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/192850618 What do you do with a sick chemist? If you can't helium, and you can't curium, then you might as well barium.]]> 2017-10-02 04:48:54 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/192850618 Did you hear oxygen and magnesium were dating? O M g! kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/217076586 They broke up and then oxygen went out with potassium. It went OK. ]]> 2017-12-18 19:22:59 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/217076586 Helium walks into a bar. The bartender says, "We don't serve noble gases in here." Helium doesn't react. kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/217077614 2017-12-18 19:26:06 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/217077614 TWO WEEKS AGO: Week 1 ( 2 Wks Overdue) kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/276245353 Welcome! 
Live Session Wed 9/9 11 AM
0.1 Introductory Assignment
0.2 Required How-To
Live Session Wed 11 am
1A.1 Defining Chemistry

]]> 2018-08-29 14:40:50 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/276245353 CHEM JOKE PILE UNDER HERE! kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/277084829








]]> 2018-09-01 15:27:16 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/277084829 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/277366635 2018-09-03 21:47:55 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/277366635 Week 2! Last Week - 1 wk overdue kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/381544592 Live Session Wed 9/16
1A.2 Chemistry in the News
1B.1 Review of Basic Atomic Structure
1B.2 Substances: Elements, Compounds 
1B.3 Physical and Chemical Change

]]> 2019-09-09 12:11:08 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/381544592 Chem Past Weekly Assignments Under here! kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/381546617




]]> 2019-09-09 12:16:08 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/381546617 Week 5 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/384447652
  • Live Session Tuesday 10/1 11 am

    • 2B.2 The Modern Periodic Table
    • 2B.3 Exploring the Periodic Table
    • 2.B.4 Learning the Symbols





    ]]>     2019-09-16 04:03:07 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/384447652     Week 6 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/394233818
  • Live Session Tuesday 11 
  • 2C.1 Elements Names and Isotopes
  • 2C.2 Mindful Coloring: Classifying Elements
  • Live Session Thursday noon
  • 2C.3 Get to Know the Neighborhood
  • 2C.4 Smartphones, Smart Chemistry
    • ]]>     2019-10-07 02:33:23 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/394233818     Week 7 Assignments kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/397412340
  • Live Session Wed 10-19  11 am
  • 2C.3 Get to Know the Neighborhood
  • 2C.4 Smart Phones Smart Chemistry
  • Review Topic List (resource) for exam
  • 2D.1 Unit 2 Exam
  • 3A.1 Quantum Mechanical Model of the Atom

    • ]]>     2019-10-14 13:35:48 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/397412340     Week 8 - kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/400346483
  • Live Session Tuesday 10/22 11 a.m. 
  • 3B.1 Electron Configuration - Rules
  • Live Session Thursday 
  • 3B.2 Electron Configuration - Hog Hilton
  • 3B.3 Color-Coded Energy Levels
  • 3B.4 Electron Excitation - Part 1



    • ]]>     2019-10-21 14:50:20 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/400346483     Week 9 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/403277918 Live Session Tuesday 11 am
    3B.5 Electron Excitation Part 2
    3C.1 Valence Electrons
    3C.2 Lewis Dot Diagrams

    ]]>     2019-10-28 12:48:53 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/403277918     Past chem assignments under here kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/406202995 Past chem assignments under here
    Past chem assignments under here
    Past chem assignments under here
    Past chem assignments under here
    Past chem assignments under here
    Past chem assignments under here
    Past chem assignments under here

    ]]>     2019-11-04 13:24:56 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/406202995     Week 10 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/406203343 Wednesday Live Session 11 am
    3C.3 Ions
    3C.4 Build an Atom
    3D.1 Ionic Bonding
    3D.2 Ionic Compound Formation

    ]]>     2019-11-04 13:25:35 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/406203343     Week 11 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/409460098 Wednesday 11/18 Live Session, 11 am
    3D.3 Naming Ionic Compounds
    Topics on Unit 3 Exam review sheet
    3E.1 Unit 3 Exam: Electron Configurations and Ions
    Thursday 11/14 Live session, Noon
    4A.1 Covalent Bonding
    4A.2 Covalent Compounds

    ]]>     2019-11-11 14:08:15 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/409460098     Week 12 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/412507923
  • Live Session Wed  11 AM
  • 4B.2 Covalent Bonding and Models
  • 4B.3 Simple Covalent Compounds - Models
  • 4B.4 Ionic and Covalent Bonds

    • ]]>     2019-11-18 03:41:56 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/412507923     Week 13 Organic Chem kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/415984751 Wednesday Live Session 11 am
    4C.1 Organic Chemistry 
    4C.2 Plastics
    4C.3 Plastics Article Sharing
    4C.4 Plastics Decision-Making]]>     2019-11-25 04:03:44 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/415984751     Week 14 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/418493946
    • Tuesday Live Session 11 am
    • 4D.1Periodic Trends
    • 4D.2 Trends Group Activity
    • 4D.3 Periodic Patterns - Metals and Nonmetals
    • 4D.4 Unit 4 Exam
    ]]>     2019-12-02 14:59:37 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/418493946     Week 15! kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/421693879 Wednesday Live Session 
    11 am
    5A.1 Scientific Notation
    5A.2 Dimensional Analysis
    5B.1 How Big is the Mole
    5B.2 Mole and Particle Conversions]]>     2019-12-09 16:31:07 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/421693879     TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/424373277 Wednesday Live Session 11 am
    5B.1 How Big is the Mole? 
    5B.2 Mole and Particle Conversions.
    5C.1 Molar Mass
    5C.2 Mole and Mass Conversions]]>     2019-12-16 02:46:45 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/424373277     Week 17 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/427326099 Wednesday Live Session 11 am
    5D.1 Mole and Gas Volume Conversions

    5E.1 Writing Empirical Formulas - Smarties
    5E.2 Video: Mass Percent and Empirical Formula
    5E.3 Percent Composition-Cookies. 
    ]]>     2020-01-02 15:21:05 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/427326099     Week 18 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/427908611 2020-01-06 13:49:17 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/427908611 THIS WEEK kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/427909720 Due Friday:
    • Wednesday Live Session 11 am
    • 6A.1 Units 1 - 2 Review
    • 6A.2 Units 3 - 4 Review
    ]]>     2020-01-06 13:50:59 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/427909720     Week 19 kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/430747139 Live Session Tuesday
    Final Exam
    Reflection and Feedback
    No Live Session Thursday! ]]>     2020-01-13 14:11:55 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/430747139     Week 3 assignments kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/765240892 Live Session Wed. 11 am
    1B.4 The Particulate Nature of Matter
    1C.1 Accuracy, Precision and Measurement
    1C.2 Significant Figures Instruction and Practice
    1E.1 Unit 1 Exam

    ]]>     2020-09-21 17:21:53 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/765240892     Week 4 TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/789825044 Live Session Wednesday 9/29 at 11
    2A.1 The Atom and Subatomic Particles
    2B.1 The Periodic Table
    2B.2 The Modern Periodic Table
    2B.3 Exploring the Periodic Table


    ]]>     2020-09-29 22:48:34 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/789825044     kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/789825704 2020-09-29 22:48:57 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/789825704 Week 6 - TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/860444303 Live Session Wed 11 am
    2D.1 Unit 2 Exam
    3B.1 Electron Configs - rules
    3B2 Electron Configs - Hog Hilton
    3B.3 Color-Coded Energy Levels]]>     2020-10-26 04:46:49 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/860444303     Week 3! Two weeks ago kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1752744876 Live Session Wed. 9/22 11 am
    1B.4 The Particulate Nature of Matter
    1C.1 Accuracy, Precision & Measurement
    1C.2 Significant Figures Instruction & Practice
    1E.1 Unit 1 Exam]]>     2021-09-20 02:38:58 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1752744876     Week 5 - 2 WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1789483222
  • Live Session Wednesday 11 
  • 2B.4 Learning the Symbols
    2C.1 Elements Names and Isotopes Version 2
  • 2C.2 Mindful Coloring: Classifying Elements
  • 2C.3 Get to Know the Neighborhood

    • ]]>     2021-10-04 12:57:35 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1789483222     Week 7 TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1824068375 3B.3 Color-Coded Energy Levels
    3C.1 Valence Electrons
    3C.2 Lewis Dot Diagrams]]>     2021-10-18 13:15:20 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1824068375     Week 8 TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1841406103 Live Session Wednesday 11
    3C.3 Ions
    3C.4 Build an Atom
    3C.5 Electron Excitation - Part 1
    3C.6 Electron Excitation - Part 2]]>     2021-10-25 12:07:19 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1841406103     Week 9 - TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1857715080 Wk 9 Live Session Wed 11/3 11 am
    3D.1 Ionic Bonding
    3D.2 Ionic Compound Formation
    3D.3 Naming Ionic Compounds
    3E.1 Unit 3 Exam: Electron Configs and Ions

    ]]>     2021-11-01 03:13:35 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1857715080     Week 10 TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1875347379 Wed  11/10 Live session, 11 am 
    4A.1 Covalent Bonding
    4A.2 Covalent Compounds
    4B.1 Simple Covalent Compounds - Models
    4B.2 Covalent Bonding and Models II]]>     2021-11-08 15:03:28 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1875347379     Week 11 TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1891361159 Wed 11/17 LIVE SESSION 11 am
    4B.4 Ionic and Covalent Bonds
    4C.1 Organic Chemistry
    4C.2 Plastics
    4C.3 Plastics Article Sharing

    ]]>     2021-11-15 14:12:04 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1891361159     TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1906231283 Live Session Wed 11/24
    4C.4 Plastics decision-making
    4D.1 Periodic Trends
    4D.2 Trends Activity - DONE IN SESSION]]>     2021-11-22 14:28:44 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1906231283     TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1917947857 LIVE SESSION Wed 11 am
    4D.3 Periodic Patterns - Metals and NonMetals
    4D.4 Unit 4 Exam
    5A.1 Scientific Notation
    5A.2 Dimensional Analysis]]>     2021-11-29 13:59:29 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1917947857     TWO WEEKS AGO kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1944586617 Live Session Wed 12/15
    5C.3 Moles and Molar Mass Practice
    5D.1 Mole and Gas Volume Conversions
    5E.1 Writing Empirical Formulas - Smarties
    5E.2 Video: Mass Percent and Empirical Formula]]>     2021-12-13 14:14:55 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1944586617     LAST WEEK kkraco https://padlet.com/kkraco/ltwbjxr48hso/wish/1957320899 Live session Wed 11 am
    5E.3 Percent Composition - Cookies
    Unit 5 Review Guide (not an assignment, use to prepare for exam) 
    5F.1 Unit 5 Exam]]>     2021-12-20 16:39:42 UTC https://padlet.com/kkraco/ltwbjxr48hso/wish/1957320899