This extensive collection of activities from the American Museum of Natural History offers middle school students "an exciting and creative context for involving students in the scientific process while introducing them...

This website is the homepage of Biodiversity International, "the world's leading organization dedicated to agricultural biodiversity research to improve people's lives." The site is packed with informative resources on...

Designed as a vehicle for showcasing the extraordinary biological diversity of Mexico, this well-designed site is rather user-friendly, and provides a host of material about the flora and fauna of the country. Visitors...

This interactive lesson introduces students to issues of biodiversity in Chesapeake Bay. It features background information, as well as directions on how to conduct biofilm experiments using plexiglass discs or CDs to...

There are two ways to reduce net emissions of carbon dioxide: limit how much carbon dioxide is emitted into the atmosphere as we burn fossil fuels, or increase the rate at which it is absorbed. In this lesson, discussion...