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The Role of Density Energy in Matter's Properties - Engage, Explore, Explain, Elaborate, Evaluate

This lesson explores the role of density energy in the properties of matter through engaging activities, group work, and using models to explain and report findings. It also integrates ELA elements and includes a formative assessment.

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The Role of Density Energy in Matter's Properties - Engage, Explore, Explain, Elaborate, Evaluate

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  1. Density Energy’s Role in the Properties of Matter

  2. Agenda • Opening • Engage: Magic Candle? • Work period • Explore: Group Work • Explain: Using Models – Report Out • Closing – • Elaborate: ELA Integration • Evaluate: Formative Assessment STEM Pre-Assessment

  3. What is energy? • The capacity to do work (Work = force x distance) (Force = mass x acceleration) • It causes matter to move • It causes changes in matter • It is a property of matter (matter = the stuff of the universe)(matter = anything that has mass and volume)

  4. What is energy? Kinetic Energy Potential Energy Energy of Motion Energy of Position (Stored Energy)

  5. What is energy? Kinetic Energy Potential Energy Gas Solid Cold Hot Energy of Motion Temperature Energy of Position

  6. Student Friendly Standard Matter is made of particles whose properties determine what we see and how it acts. Observe & describe properties of matter in relation to mass, volume and density. Use Science Inquiry Graphic Organizer – OWL Observe Inquiry Lesson Planning – 5-E Model

  7. 5E: An Inquiry Lesson Plan • Engage • Explore • Explain • Elaborate • Evaluate

  8. O-W-L Chart • Observations –Use senses and inquiry skills to record Qualitative and/or Quantitative Data.

  9. Engage: How did that happen?

  10. O-W-L Chart • Observations –Use senses and inquiry skills to record Qualitative and/or Quantitative Data • Wonderings – Write appropriate “Why? And How?” Questions.

  11. Amazing Candle Trick

  12. Amazing Candle Trick: Revealed! 44 44 44 Carbon Dioxide = 44 AIR is O2 & N = 32 = 28 Helium = 4 44 44 AIR 44 AIR AIR 44 AIR AIR AIR AIR AIR AIR AIR AIR AIR 4 AIR 4 AIR AIR AIR AIR 4 4 AIR 4 AIR 4 4 4

  13. Everything wants to get to the ground. a) Explain this:

  14. It wants to get to the ground…even if it can’t. b) Explain this:

  15. Explore: Grade-Level Groups Yes!!! • PreK-K: Sink or Float • 1-3 Amazing Water Trick • 4-Sp.Ed: Air Teeter-Totter • 5-6: Psychedelic Lava

  16. Explain: Using Models • Report Out Using Models • Clarify any Misconceptions

  17. Sink or Float: Revealed! And simply rearranging the stuff can affect whether or not it can get to the ground.

  18. Amazing Water Trick: Revealed! Water Molecules = 18 Same volume, different mass because the warmer water particles spread out When you add energy, the particles move apart…and can then move against gravity as a whole The particles with lower energy are the sinkers… The colder water sinks with gravity, the warmer water rises (gets pushed up) against gravity

  19. Air Teeter-Totter: Revealed!

  20. Psychedelic Lava: Revealed!

  21. The point…so far: • The definition of matter is anything with mass and volume • Density, which is a ratio of mass and volume, is a very hard concept to teach • Use the words mass and volume when playing with buoyancy, sink and float, “floatiness,” or whatever.

  22. Elaborate: ELA Connections • Readers- Using Mentor Text, iOpeners, BookTreks • Writers-Procedural, Informational • Graphic Organizers- OWL, Webs, Kidspiration • Elements-Cause & Effect, Prediction, Main Idea • Where does this fit in YOUR curriculum? • Interested in a Study Group???

  23. Fact or Misconception? • Gases have mass.

  24. Fact or Misconception? • Air and Oxygen are the same gas.

  25. Fact or Misconception? • Mass and volume, which both describe an “amount of matter,” are the same property.

  26. Fact or Misconception? • Expansion of matter is caused by increased particle spacing, rather than expanding particles.

  27. Fact or Misconception? • There is no relationship between matter and energy

  28. Evaluate: O-W-L Chart • Observations –Use senses and inquiry skills to record Qualitative and/or Quantitative Data • Wonderings – Write appropriate “Why? And How?” Questions. • Learnings – Using Accountable Words, what did you learn?

  29. Evaluate: LEARNINGS • Matter has mass and volume • Things with mass are affected by gravity/FORCE • Volume can change if you change the temperature

  30. STEM Pre-Assessment - Library Trish K. Mike K. Jan L. Christine M. Linus M. Nancy P. Margaret R. Caren S. Rhonda V. Joanne W. Joanne A. Debbie B. Johanna B. Tammy C. Ed C. Jennifer C. Wendy D. Betty H. Carolyn H. Lori K. Fran K. Kate B. Lisa B. Mary E. Lisa R. Lisa V. Julie F. Carrie C.

  31. BEFORE YOU LEAVE… Please make sure you: • Signed in for Last Thursday • Signed in for Today • Complete Evaluation for Today • Turn in your STEM Pre-Assessment Thanks!!! Kim

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