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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.

In this activity, learners are divided into teams.

In this chemistry meets cooking activity, learners compare the stability of egg white foams with various additives.

This activity features two connected hands-on activities about dinosaur bones.

In this demonstration about momentum, use physics to distinguish between a hard-boiled egg and a raw egg without cracking them open.

In this activity, learners explore deoxyribonucleic acid (DNA), a nanoscale structure that occurs in nature.

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.

In this outdoor, winter activity, learners find living green plants under the snow and determine the light and temperature conditions around the plants.