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WHY IS SIMPLE ENERGY TRANSFORMATION
SO TERRIFYING ??
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rubbing force resisting movement
Jan 11 / Act D 55 Roller Coaster Energy LEARNING TARGET: I can describe the changes in kinetic and potential energy throughout a roller coaster ride. CH Q How is energy transformed on a roller coaster? VOCAB: friction; thermal energy rubbing force resisting movement heat energy
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PROCEDURE: Read on pg. D 13 - no summary
PROCEDURE AND DATA MATERIALS: PROCEDURE: Read on pg. D no summary What are 3 take-aways, that show scientific thinking, scientific concepts that you got from the reading. DATA: WS 55.1 update WS 53.1 Go to link on website
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kinetic (moving hands) into thermal (heat)
POST DISCUSSION What causes friction? kinetic (moving hands) into thermal (heat) show friction 36-1 video Review answers 1 & 2 on WS 53.1. Do you still agree? Disagree? - Add evidence to support OR change your answers. - Add the pg in the book where you found your evidence
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On the 8th science website there is a fun link that is all about Roller Coasters!! Go visit the link and play the roller coaster game!
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ANALYSIS - Discuss and answer Q 3 & 4 on pg.D 17 ANS CH Q How is energy transformed on a roller coaster? A: Potential Energy is converted by gravity into Kinetic Energy (and also thermal and sound due to friction). HOMEWORK none
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