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The Pull of the Planets
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In this activity, learners model the gravitational fields of planets on a flexible surface.
Jiggly Jupiter
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In this activity, learners build edible models of Jupiter and Earth to compare their sizes and illustrate the planets' internal layers.
High Rise
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In this design challenge activity, learners build a tower that can support a tennis ball at least 18 inches off the ground while withstanding the wind from a fan.
Pop Can "Hero Engine"
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In this activity, learners build water-propelled engines from soft drink cans.