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A Good Cold Pack

Students observe which of the given substances does, when mixed with water, and make the best cold pack. They describe which substances produce an endothermic reaction and which produce an exothermic reaction. Pupils use the CBL and temperature probe to find the temperature change in different chemical reactions.

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Resource Details

Grade
9th - 12th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Duration
2 days
Instructional Strategies
Inquiry-Based Learning
1 more...
Technology
Calculator
Included Materials
  • Project