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Let's Dew It!
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From the Weather Watchers featured theme on the CYBERCHASE website. Learners will conduct experiments to discover how air temperature and humidity work together to make condensation, dew, and fog.

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

Sound Automata
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In this activity, learners build their own sound machines and explore the interplay of motion and sound.

Crazy About Kites
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In this activity, learners build a kite out of paper, change it, and try to make it fly even better. With their new knowledge of kite making, students can then go on to create their own kite designs.

The China Hammer Mystery
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In this activity, learners are asked to examine the differences between two materials in a pair.

How Do We Convert Electrical Energy into Mechanical Energy?
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In this activity, learners make an electromagnet motor to demonstrate the most basic method of changing electrical energy into mechanical energy.

Evolution in Plane Sight
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In this activity, learners model directed evolution by making paper fly. Learners construct and fly paper airplanes.