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In this environmental science activity, learners research what is essential for plant life and the necessary components of soil to support plants.

In this activity, learners observe and describe the physical and behavioral characteristics of insects, including crickets.

In this activity, learners create a battery from fruit. This activity helps learners explore electricity, electrochemistry, and series circuits as well as the process of scientific inquiry.

In this ecology activity, learners make a model water-based ecosystem called a terraqua column. The column (in a large soda bottle) includes pond water, duckweed, sand or gravel, and small snails.