Britannica An encyclopedia with articles geared at elementary, middle and high school students and e-book collections for various age levels.
Discovery Education Videos, photos, audio clips, and lesson activities for all levels and subjects.
Facts on File Databases for High School that cover History, Math, Science, Literature, Health and Career information.
Gale Databases A variety of databases that covers a wide array of information. Perfect for research projects! Check out Opposing Viewpoints and Academic One File for Middle or High School and National Geographic Kids and Kids Infobits for Elementary or Intermediate!
Sirs Discoverer Another great source of information for research papers offers a wide range of articles, images, and audio clips.
Teaching Books Offers author interviews, lesson ideas, and information about a variety of books.