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This activity (on pages 16-23) lets learners measure each other's vital signs—the signs that help doctors understand what's going on in a patient body.

In this activity, learners will explore basic information about thermodynamics by experimenting with ice. Learners will compare ice melting rates on metal pans or plastic cutting boards.

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.