Ask a librarian. KidsConnect, a question answering, help and referral service for students, is provided by the American Association of School Librarians. This is where you can get answers to your study questions within 24 hours. The site is sponsored by the Minneapolis Star Tribune Online and monitored by volunteer teachers from the local school districts, who field questions in math, science, social studies, languages, English and literature.
Flashcards enter the wired age.
The teen section at the University of Michigan's Internet Public Library links to resources for arts and entertainment, books and writing, math and science, politics and history, as well as general homework help. An encyclopedia can be a great place to begin your research. Microsoft's Encarta Online, which contains Encarta Concise Encyclopedia, offers hundreds of entries for your perusal. The Library of Congress has a variety of methods to assist you in your research. Their Science Tracers Bullet series will help you find published material on specific science and technology subjects.