» American Chemical Society

» Eastman Credit Union

» Education Online Search

» Education Planet

» ENERGY STAR® Kids - games and activities, parents and teachers area with lesson plans and downloads

» The Environmental Literacy Council

» Thinkfinity (Verizon Foundation) - Free lesson plans, interactives and more...

» NASA - Teaching Materials

» National Science Teachers Association

» Ozone Action Partnership

» United States Department of Education