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Simulating California debris flows

A miniature flume experiment to measure soil and water flow, with a hand pouring a cup of sand.

Simulating California debris flows

Students will test hypotheses about the factors that can change the strength of a debris flow through a hands-on experiment. This classroom lesson can be paired with a field trip to a local debris basin. (2 hrs)

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Download lesson plan here.

NGS Standard(s):

2-ESS2-1;  2-ESS1-1;  4-ESS2-1;  4-ESS3-2; 

Grade(s):

2nd Grade;  3rd Grade;  4th Grade;  5th Grade;