TeachEngineering
Teach Engineering: All About Water!
Students learn about the differences between types of water (surface and ground), as well as the differences between streams, rivers and lakes. Then, they learn about dissolved organic matter (DOM), and the role it plays in identifying...
Missouri Botanical Garden
Missouri Botanical Garden: Water Pollution
Water pollution occurs when a body of water is adversely affected due to the addition of large amounts of materials to the water. The sources of water pollution are categorized as being a point source or a non-source point of pollution....
Science Education Resource Center at Carleton College
Serc: Michigan Environmental Education Curriculum Module Index
Series of self-guided tutorials covers the topics of water quality, ecosystems, biodiversity, and energy sources including a summary of important concepts as well as a glossary.