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Rain Models and Water-Control Systems

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In this lesson, students work in groups to simulate a rainstorm and explore ways to manipulate rainwater. Materials include a plastic or aluminum bin, paper, spray bottles, markers, and an array of engineering materials such as modeling clay, Play-Doh, foil, etc. Students will build their mountain model, simulate a rainstorm, observe potential problems with where water settles, and then design and implement solutions (dams, canals, etc.) to divert water elsewhere.

Lesson Grade Level

4th Grade

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