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In this activity, groups of learners work together to create edible models of chemicals involved in autotrophic nutrition.

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

In this activity, learners compare the ways of life of Plains Native Americans who hunted and moved frequently to follow the buffalo herds, and Native Americans who farmed and lived in more permanent

This guided inquiry three-part activity engages learners in thinking about the mechanism of natural selection by encouraging them to formulate questions that can be answered through scientific investi

In this activity, learners work in groups to design a parachute out of household items that keeps an egg secure when dropped from a certain height.