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Living Organisms as Indicators of Pollutants in Fresh Water Ecosystems

Students observe the effects of pollution on living organisms. In this pollution lesson plan, students observe fresh water Hydra and look at their structures and movement. They place samples of pond and lake water on the Hydra and observe the effects of the contaminated water vs. non-contaminated water on the Hydra.

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Resource Details

9th - 10th
2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Usage Permissions
Fine Print
Included Materials
  • Worksheet