(Grades 3 & up) The online edition of the Encyclopedia Britannica.
Library of Congress
(Grades 6 & up) Resources about a broad range of topics and numerous historical primary sources.
InfoTrac Student Edition
(Grades 9-12) Access to articles from magazines, newspapers, books, and other reference content for high school students.
(Grades K-5) Age-appropriate, authoritative content covering educational topics such as art, people, geography, technology, literature, and social studies for elementary students.
Research in Context
(Grades 6-8) Reference content with videos, newspapers, magazine articles, primary sources, and more, for middle school students.
World Book: Student
(Grades PreK-12) Illustrations, maps, audio files, videos, primary source documents, and more for students of every age, ability, and interest.