Lab:A lab-based unit on dams and the baiji dolphin in the Yangtze River by PBS.
Rivers and People
Lesson:National Geographic Xpeditions has a unit on rivers and dams that allow students to apply their knowledge to a proposed local dam. A great case study on the Niger River and its communities is also offered by Xpeditions.
Guide: International Rivers' "River Keepers Guide" offers an introduction to how watersheds work, and threats to them. Learn about global river movements and how to be river advocates. Also in Mandarin Chinese.