Here are some links to fun sites for kids!
Reduce, Reuse, Recycle Resources for Students and Educators: This site has resources for students and educators on reducing, reusing, and recycling (U.S. Environmental Protection Agency--U.S. EPA).
Recycle City: There's lots to do here--people and places to visit and plenty of ways to explore how the city's residents recycle, reduce, and reuse waste. When you leave you'll know much more about what you can do to help protect the environment. (U.S. EPA)