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Fact Monster is a free reference site for students, teachers, and parents. Get homework help and find facts on thousands of subjects, including sports, entertainment, geography, history, biography, education, and health.

Powered by the number 1 non-fiction media brand in the world, Discovery Education transforms classrooms and inspires teachers with engaging content and services that measure and improve student achievement.

BJ Pinchbeck

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.

Find the best K-12 homework resources organized by subject and grade-level at HomeworkSpot.com.

Refdesk is a free and family friendly web site that indexes and reviews quality, credible, and current web-based reference resources.

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert co...

Family Entertainment reviews and ratings for movies, television, video games, music CDs, books, and websites. Common Sense Media helps parents choose what

WebMath is designed to help you solve your math problems. Composed of forms to fill-in and then returns analysis of a problem and, when possible, provides a step-by-step solution. Covers arithmetic, algebra, geometry, calculus and statistics.

Sceince Teacher is a powerful but easy-to-use diagramming software for creating diagrams and schematic of physical, chemical, electronics and mathematics and more.

Wolfram|Alpha gives you access to the world

Resources in: biology, chemistry, physics, environment, weather, earth science, space, paleontology, science fairs, analogies, constants, history, magazines, newsgroups, teacher resources and more.