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In this activity, learners use gelatin as a lens to investigate the properties of laser light.

Can gelatin (like Jell-O ®) change the speed of light?

In this laboratory activity, learners design an experiment to evaluate how environmental factors influence the growth of molds.

Learners build a solar oven from a cardboard pizza box, aluminum foil and plastic. Learners can use their oven to cook S'mores or other food in the sun.