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In this two part activity, learners become draft detectives by constructing their own draft catchers to detect drafts around windows or doors.

In this electrochemistry activity, young learners and adult helpers create a battery from a potato to run a clock.

In this physics activity, learners construct a small-scale version of a classic carnival game.

In this activity on page 5 of the PDF, learners use their knowledge of energy and batteries to create homemade flashlights.

In this activity, learners burn a peanut, which produces a flame that can be used to boil away water and count the calories contained in the peanut.

In this activity, learners experiment with hydrogen peroxide, vinegar, yeast, and baking soda to produce hot and cold reactions. Use this activity to demonstrate exothermic and endothermic reactions.