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Getting Your Bearings
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In this activity, learners explore the concept of friction and how ball bearings reduce friction.
Electric Switches
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In this activity, learners incorporate a simple switch into a battery/bulb circuit. Learners will use their knowledge of circuits to design and make their own switches using common materials.
Give Me a Brake
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In this activity, learners explore the concept of how brakes can stop or slow mechanical motion.