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Wild Sourdough
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In this activity, learners explore chemistry and the microbial world by making their own sourdough starter and bread at home using only flour and water.
Build a Fruit Fly Trap
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In this construction activity, students use a 2-liter bottle to build a fly trap.
Regolith Formation
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In this three-part activity, learners use food to determine the effects of wind, sandblasting and water on regolith (dust) formation and deposition on Earth.
Dinosaur Bone Experiments
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This activity features two connected hands-on activities about dinosaur bones.