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Chillin' Out with Freezing Point Depression

Students examine the freezing point depression of salt water by making ice cream. Lab activity begins with students layering a bowl with ice and salt around an empty cup before adding a mystery solution to the cup. They take the temperature of the ice water with salt periodically while trying to get the mystery solution to freeze. Once solution freezes, they taste and determine identity.

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Resource Details

10th - 11th
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning