Search one database for many subjects and document types. This is a great place to start when you don't know the subject well and aren't sure where to begin when looking for articles.
Facts On File includes 3 databases: Issues & Controversies which covers popular topics from various view points; Today's Science which explains major issues in science; and World New Digest which covers international news from 1940.
ERC covers areas of curriculum instruction as well as administration, policy, funding, and related social issues, and provides indexing and abstracts for thousands journals, as well as full text for over one thousand journals