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Water: Naturally Cleaned

Students use stream trays covered in different types of rocks or soil to investigate infiltrates and runoff. In this water pollution activity, students work in groups with stream trays that have different substrates. They write a paragraph explaining the differences in the trays and the runoff collected.

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Resource Details

6th - 8th
2 more...
Resource Type
Lesson Plans
2 hrs
Instructional Strategy
Inquiry-Based Learning
Included Materials
  • Project