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In this activity, the learner will experiment with the physics of sound production while making a sound making toy. The activity includes a video with step by step instructions.

This activity is a sensory experience that recreates the sounds of a pond at night.

In this field study, learners discover how to collect data in the field and how their efforts can help certain animals, specifically, amphibians.

In this activity, learners will discover how the thin layers of amphibians' skin allow water and other chemicals to pass through it.