Water Cycle: Moving without Wheels

Through a teacher-led class demo, students observe a simple water cycle model to better understand its role in pollutant transport. Using kitchen or lab equipment, the demo simulates a point source of pollution in a lake and the resulting environmental consequences—one way in which pollution is affected by the water cycle. A student worksheet is provided.
This engineering curriculum aligns to Next Generation Science Standards (NGSS).

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Music: Blue Macaw