Easy to use online dictionary, thesaurus, and reference center.
An extensive and well-organized site featuring free historical resources for teachers and students.
This website provides homework help for all kinds of subjects, interactive learning games, virtual labs, and other learning opportunities for home and in the classroom. (Discovery Communications)
Play science-related games and learn science trivia. (Discovery Communications)
A question-answering resource for children aged 7-11, featuring animations, photographs, videos, and articles on mathematics, English, history, science, and more. (Dorling Kindersley)
Find out how you can make an impact on a cause close to your heart without needing money, an adult, or a car!
This site is a gateway to detailed information on over 76,000 medications. It is maintained by the U.S. National Library of Medicine.
These databases provide access to articles and information in over 9,000 magazines, newspapers, journals, and other publications. Areas covered include general interest, medical, business, and academic. Several databases are especially useful for the research needs of elementary through high school students.
The U.S Securities and Exchange Commission EDGAR database offers detailed company financial information for business and investment research. EDGAR makes available all public fillings of U.S. companies, such as annual and quarterly reports, and other documents that provide an overview of a company’s financial condition and business practices.
Learn about the environment we live in and how to take care of it. (United States Environmental Protection Agency)