The websites below offer searches using multiple criteria such as: Grade, topic, etc.

ISTE: NETS. The International Society for Technology in Education (ISTE) National Educational Technology Standards (NETS) Project.

TrackStar. Great collections of lessons created by teachers.

The Gateway to Education Materials (GEM). Sponsored by the U.S. Department of Ed.

Microsoft Education. Microsoft's offering.

Blue Web'n. Created by educators and SBC.

Discovery School. A popular site.

The Educator's Reference Desk (Formally AskERIC). A collection of more than 2000 lesson plans written and submitted by teachers from the United States and the world.

PBS.ORG. This site contains lessons searchable by grade and subject. Choose a category in the left window to start.

The Community Discovered. Unit plan search.

The Solution Site. Searchable themes and units.