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Showing results 1 to 6 of 6
Helping Hand
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In this invention challenge activity, learners see how many objects they can grab with a homemade "bionic" arm.
Trebuchet Toss
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In this activity, learners explore trebuchet design. Teams of learners construct trebuchets from everyday materials.
Magnetic Seesaw
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In this activity, learners build a seesaw powered by magnets.
Robot Basketball
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In this activity, learners explore accuracy and precision.
Levers at Play
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In this activity, learners consider how a simple machine, a lever, turns a small push or pull (a small force) into a larger--or stronger--push or pull (a larger force).
Target Practice
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In this dynamic activity, learners build a catapult that launches projectiles, such as marshmallows.