Research Databases

Three interactive learning environments for preschoolers and children in early grades.

A trustworthy environment for students and educators in grades K through 5 to look up facts for class projects or homework.

Grades 6-12: A far better alternative to websites and search engines for students to look up articles and facts for research papers or homework.

Thousands of colorful illustrations, diagrams, and maps enrich thousands of articles, with teacher guides.

Information resources for pre-school through college.

Contains an extensive multimedia collection, including editor-selected websites, and correlations to state standards.