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Disappearing Colors
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In this challenge, learners figure out how to make a juice stain disappear.

Forward-Reverse Switch
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In this activity, learners build a switch to turn electrical circuits on and off.

Atoms and Matter (K-2)
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In this activity, learners explore atoms as the smallest building blocks of matter. With adult help, learners start by dividing play dough in half, over and over again.

Static Cling
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In this activity, learners investigate static electricity using everyday objects at four different stations.