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Discovering Chemical Changes

Fourth graders predict what happens in a teacher demonstration of a chemical change, before watching it. They observe the demonstration and list what the see on the board before determining which represent chemical change. Working at stations they complete simple inquiry based activities that show a chemical reaction such as rusting, chemical cold packs, Alka-seltzer melting, oxidation, and exothermic reactions.

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Lesson Plans
Instructional Strategy
Inquiry-Based Learning
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