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An assortment of teaching kit items: pH testing strips, test tubes and more

EarthEcho Water Quality Testing

Test the dissolved oxygen, pH, turbidity and temperature of a local waterway around your learning space! Then, upload your test results to an international database to compare your results to others’ and contribute to the citizen scientists interested in keeping our waterways healthy.
An assortment of teaching kit items: a binder, small plastic bags

Soil Testing 1, 2, 3

Learn soil science terms using soil samples from several locations while testing nutrient levels. Minnesota Science Standards:7.4.2.2 Minnesota Language Arts Standards:9.5.4.4