Educational Research Information Center (ERIC)
Articles, reports, and citations on educational research. To find full-text articles, select the box "Show only results with free full text directly from ERIC."

Educator's Reference Complete

Expanded Academic ASAP
similar to InfoTrac OneFile above, but  slightly different format and content

Gale's Kid's Edition K12
articles written on all subjects for elementary school student

General OneFile
articles on all subjects from magazines, journals and newspapers from 1980 to the present

JSTOR

Student Resource Center Gold
includes primary sources, newspapers, magazines, biographies, background information, photographs, audio, and video. Use the Advanced Search to limit results to primary sources.