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Learners investigate how temperature affects the rate of chemical reactions by observing how steel wool reacts with various types of Kool-Aid solutions at different temperatures.

In this activity learners compare the bounciness of warm and cold racquetballs to see if temperature makes a difference in how well they bounce.

In this physical sciences activity, learners explore how passive solar design increases energy efficiency.

In two separate bags, learners mix water with Epsom salts and detergent.