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Physical and Chemical Changes - Making Toffee

Fourth graders make toffee to observe both physical and chemical changes. They determine what types of changes that are caused by the cooking process and which are chemical, and which are physical. In order to do this they follow a recipe, mix ingredients, cook them, pour them into a pan making observations throughout the process.

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Resource Details

Grade
4th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Usage Permissions
Fine Print