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From Here to There
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In this water activity, learners discover ways to move water across the water table.
Electric Highway
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In this design challenge activity, learners design and build a circuit: an "electric highway" that connects a battery and buzzer at least three feet apart using four types of materials.
Hidden Alarm
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In this design challenge activity, learners invent a device that will make their friends and family ask, "What's buzzing?" Learners design an alarm with an on/off switch that is small enough to hide.
Electroscope
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In this activity, learners make an electroscope out of a foam cup, straw, aluminum pie pan, thread, and foil. Learners use their electroscopes to test for static electricity.
Drip Drop
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In this water activity, learners explore how water drops behave on different surfaces.
Periscope
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In this optics activity, learners build a spy tool to secretly view things over walls or around corners.