Teaching U.S. History – Directory of online educational resources on teaching American history.

Contains more than 2000 unique lesson plans which were written and submitted by teachers from all over the United States and the world.

Ideas and planning resources on the arts, language, history, literature, social science, sports, and more.

The key to one-stop, any-stop access to high quality lesson plans, curriculum units and other education resources on the Internet.

4500+ free lesson plans and activities on arts & literature, health & fitness, math, science, social studies, and more.

Lesson plans on art, music, language arts, science, social studies, seasons, career development, and more.

These materials were developed to inform parents & teachers and students and young adults. about the health effects and consequences of drug abuse and addiction.

The National Institute on Drug Abuse (NIDA) is part of the National Institutes of Health (NIH), a component of the U.S. Department of Health and Human Services.

Information on many aspects of water, along with pictures, data, maps, and an interactive center where you can give opinions and test your water knowledge.

WWired Kids, Inc. is a U.S. charity dedicated to protecting all Internet users, especially children, from cybercrime and abuse.  It operates several programs and Web sites designed to help everyone learn how to protect their privacy and security online and to teach responsible Internet use.