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Hand Spin Helicopter
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In this activity, learners build helicopters and launchers using wooden dowels and scrap paper. Use this activity to explore rotational motion and kinetic and potential energy.

Give Me a Brake
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In this activity, learners explore the concept of how brakes can stop or slow mechanical motion.

How Do We Convert Mechanical Energy into Electrical Energy?
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In this activity, learners use a compass, powerful magnet, and copper magnet wire to build a special generator known as a dynamo.

What is Energy?
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In this exploratory activity, learners experiment, observe and determine how various toys change from one form of energy to another.