Ecosystems Interactions PowerPoint


Illustrate human impacts on the complex lower Columbia River ecosystem using this high school level PowerPoint.

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How-To Create a Schoolyard Map


Have fun exploring your campus with a schoolyard map!

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Schoolyard Stormwater Map Activity


In this outdoor activity students map their schoolyard and calculate the area of permeable and impermeable surfaces. Students also determine the annual average volume of rainfall on school grounds.

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Water Quality Sampling Kit


The Water Quality Sampling kit contains basic equipment to test physical and chemical properties of your local waterway.

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Macroinvertebrates Sampling Kit


This Macroinvertebrates Sampling kit provides everything you need to lead an exciting, hands-on stream bug investigation with your students.

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