Curated OER
Rock River Watershed
Students discover what a watershed is and which one they live in. Using the internet, they research why watersheds are important to an ecosystem and how to keep them from getting polluted. They use a map to locate various items within a...
Curated OER
Global Change — Change and Cycles Where Land, Air and Water Meet
Pupils participate in an experiment to define a parts-per-billion solution. In this ecology lesson, students select a second substance to create a parts-per-billion solution and observe and record their results. Pupils work in groups to...
Curated OER
Biographical Essay
Tenth graders explore the importance of the environment and ow fragile it is.