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Conduction, Convection, Radiation

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Conduction, Convection, Radiation

  1. 1. Monday, February 12 <ul><li>Objective: SWBAT create pictionary for conduction, convection and radiation </li></ul><ul><li>A-Team: </li></ul><ul><li>HW: Use conduction, convection and radiation in sentences to describe something in the real world. (not a definition) </li></ul><ul><li>Catalyst: Name one place without any heat. </li></ul>HW check is NOW (Two article reviews)
  2. 2. Catalyst <ul><li>(Hit your neighbor if they’re whining. Five minutes means five minutes.) </li></ul><ul><li>Q: Name on place without any heat. </li></ul><ul><li>A: There is no place </li></ul>
  3. 3. Agenda <ul><li>Objective setting and HW explanation for tonight </li></ul><ul><li>Thursday CFU results </li></ul><ul><li>Intro to new material </li></ul><ul><li>Guided practice: using terms </li></ul><ul><li>Independent practice: making pictionary </li></ul><ul><li>Exit Ticket </li></ul>
  4. 4. Tool Tip <ul><li>If you want to get help on how to do your science fair project, make arrangements to come before or after school to work with me. </li></ul>
  5. 5. Today… <ul><li>Objective: SWBAT create pictionary for conduction, convection and radiation </li></ul><ul><li>HW: Use conduction, convection and radiation in sentences to describe something in the real world. (not a definition) </li></ul>
  6. 6. CFU Scores Trends <ul><li>Q1/2: Density </li></ul><ul><ul><li>Objective 1: 61.6% </li></ul></ul><ul><ul><li>Objective 2: 73.3% </li></ul></ul><ul><li>Q3: Atomic Theory Quiz </li></ul><ul><ul><li>Objective 1: 45.2% </li></ul></ul><ul><ul><li>Objective 2: 54.9% </li></ul></ul><ul><ul><li>Objective 3: 60.2% </li></ul></ul><ul><li>Q4: Kinetic Theory Quiz </li></ul><ul><ul><li>Objective 1: 52.9% </li></ul></ul><ul><ul><li>Objective 2: 53.6% </li></ul></ul><ul><ul><li>Objective 3: 52.5% </li></ul></ul><ul><li>What trend is happening?? </li></ul>
  7. 7. Intro to new material <ul><li>Pencils down. Just watch. </li></ul><ul><li>All eyes on me and demonstrations. </li></ul>
  8. 8. Conduction <ul><li>Conduction is the transfer of energy through matter from particle to particle. </li></ul><ul><li>Conduction involves making contact from hot item to cool item. </li></ul><ul><ul><li>Metals “feeling cold” are just conducting heat away from our hands </li></ul></ul><ul><li>What does conduction look like in the kitchen? </li></ul><ul><ul><li>Boiling water on the stove: the water is making contact with the hot stove </li></ul></ul>
  9. 9. Convection <ul><li>Convection is the transfer of heat by the actual movement of the warmed matter </li></ul><ul><li>A heater blowing air is moving the warm matter </li></ul><ul><li>What does this look like in the kitchen? </li></ul><ul><ul><li>Inside the oven, the warm air is moving around. That’s why you keep the door closed. </li></ul></ul><ul><ul><li>Would a cookie “bake” if you put it on the stove? </li></ul></ul><ul><ul><ul><li>No, the bottom would just burn. </li></ul></ul></ul>
  10. 10. Radiation <ul><li>Electromagnetic waves that directly transport ENERGY through space. </li></ul><ul><li>There is no contact or movement. </li></ul><ul><li>The source of energy can be far away </li></ul><ul><li>What does this look like in the kitchen? </li></ul><ul><ul><li>Take a pot off the stove and hold your hand over the element. Can you feel the waves of heat warming your hand?! </li></ul></ul>
  11. 11. Guided Practice Convection Radiation Conduction
  12. 12. Use your hands <ul><li>It may seem “silly,” but studies show that physical learning improves material retention. </li></ul>
  13. 13. Independent Practice: Pictionary <ul><li>Make your book </li></ul><ul><li>Get four strips of paper </li></ul><ul><li>Fold them all in half to make a little book </li></ul><ul><li>Staple twice on the folded edge </li></ul><ul><li>On the front, use title “John Smith’s Heat Pictionary” – but use your name!! </li></ul><ul><li>Make the entries </li></ul><ul><li>Top: Vocab word </li></ul><ul><li>Middle: A picture that explains the word for you </li></ul><ul><li>Bottom </li></ul><ul><ul><li>Written definition </li></ul></ul><ul><ul><li>Three real-life examples </li></ul></ul>We’re stopping with five minutes left If you have finished, you must start on your homework. Book pages 428-429
  14. 14. Exit Ticket – 3,2,1 <ul><li>Notes and pictionaries AWAY </li></ul><ul><li>Get a clean sheet of paper – No torn pages! </li></ul><ul><li>Put the correct heading </li></ul><ul><li>3: Give three examples of conduction </li></ul><ul><li>2: Give two examples radiation </li></ul><ul><li>1: The vocab words all deal with transferring _______ </li></ul>

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