An inquiry-based approach to watershed education. Students ask questions, learn to design and implement a river study and test for water quality. They will then compile and analyze results, share the results with their community, and learn to take action through a variety of productive avenues and disciplines. Includes a valuable, comprehensive manual and a set of 9 test factor modules. Test modules: benthic macroinvertebrates, biochemical oxygen demand, Coliform bacteria, dissolved oxygen, nitrate, pH, phosphate, turbidity and temperature change. Same economical, safe, TesTab® method as the GREEN Low Cost Water Monitoring Kit. Each module contains: easy-to-read, diagrammed instructions; a color chart; a test factor flashcard; and all the necessary apparatus and non-hazardous TesTabs® to perform 100 tests (44 tests for coliform bacteria; unlimited for benthic macroinvertebrates and turbidity). Manual in English and Spanish.
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