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This engaging 4th-grade activity by Amy McDonald and Jessica Crump demonstrates how adding energy can increase the temperature of substances. Students will conduct experiments to observe temperature changes and explore the concepts of heat and energy. Through this hands-on learning experience, they will investigate exothermic reactions, observe their impacts on temperature, and answer key questions about the outcomes of their experiments. This lesson encourages inquiry and understanding of scientific principles related to thermal energy and chemical reactions.
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Change in Temperature P. EN. 04.41 Demonstrate how temperature can be increased in a substance by adding energy. 4th Grade Amy McDonald Jessica Crump
Did your temperature increase or decrease? • Did you use energy?
Terms Definitions Property that enables work The degree of hotness or coldness of a body or environment Causes temperature change, process of increasing temperature. Chemical reaction that produces energy and releases heat. • Temperature • Heat • Energy • Exothermic Reaction
Outcome Does the exothermic reaction cause an increase in the temperature of the solution? Why?