Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.* [Clarification Statement: Emphasis is on the design, controlling the transfer of energy to the environment, and modification of a device using factors such as type and concentration of a substance. Examples of designs could involve chemical reactions such as dissolving ammonium chloride or calcium chloride.] [Assessment Boundary: Assessment is limited to the criteria of amount, time, and temperature of substance in testing the device.]
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Chemical Bonding and Reactions Unit
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Endothermic vs. Exothermic: Energy Exchanges Maze Worksheet
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Energy Exchanges: Endothermic and Exothermic Reactions Lesson Plan Bundle
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PHYSICAL SCIENCE CURRICULUM- ENTIRE YEAR COURSE BUNDLE
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