Lesson Plan
Curated OER

The Water Cycle and Sources of Pollution

For Teachers 4th - 12th
Students make an island that has a construction site on it. They spill siulated pollution and trash on top of the island and then water it to simulate rain. They will observe how the rain washes dirt, sand, and pollution off the island...
Lesson Plan
Curated OER

The Stone Boat Mystery

For Teachers 6th - 12th
Students design and execute a lab through which they study the distinctions between density, buoyancy, and volume.

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