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.
Learn about composting: its definition, its effects on soil, how to make it and what lives in it! Minnesota Science Standards:188.8.131.52, 184.108.40.206, 220.127.116.11 Minnesota Language Arts Standards:18.104.22.168, 22.214.171.124, 126.96.36.199
Plankton nets allow students to collect samples of organisms from local waterways that can otherwise be difficult to access. The kit also includes identification keys for commonly found algae, phytoplankton, diatoms and zooplankton. This kit includes two plankton nets. Reserve the Light Microscopes kit from the Teacher Resource Center to allow your students to see… View More