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Teacher Developed Classroom Tested

Appropriate for Grades 4+
Introduce students to stream and river ecosystems without leaving the classroom.
This virtual watershed tour uses hands-on activities to teach children about stream ecology, water quality, and how their own actions can affect a watershed. They test water samples (not included) for pH, dissolved oxygen, chloride, nitrate, and more.
Activities stress observation, comparing, organizing and classifying, predicting, analyzing and summarizing, and communicating.
Includes: 20 dissolved oxygen Testabs®, 10 wide range pH Testabs®, 10 nitrate wide range Testabs®, 10 chloride testabs®, 10 nutritab Testabs®, 10 buffer 7.0 testabs®, 24 five and 10 ml plastic test tubes with caps, 8 glass vials with caps, binder, duplicating masters for hand-outs and worksheets, 2 posters.

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