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In this engineering activity, learners build a device (an anemometer) to measure how fast the wind is blowing.

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.

By participating in a seed scavenger hunt, learners examine many adaptations of seeds, including how many seeds a plant makes, how those seeds travel to new locations, and what protects them from pred

Learners develop an understanding of air pressure in two different activities.

Through discussion and hands-on experimentation, learners examine the geological (ancient) carbon cycle.

In this laboratory exercise, learners will discover how many different plant hosts they can find that are infected by the same genus of a powdery mildew fungus, or how many different genera of powdery