Gateway to Educational Materials A large, easily searchable collection of educational links. To return just lesson plans, use “lesson plan” as a search term, as well as the subject. A US Education Department funded project of the ERIC clearinghouse on Information and Technology.
EdHelper.com A large collection of links to lesson plans, as well as education news, and links to other education sites.
Yale-New Haven Teachers Institute Curricular Resources Offers a collection of lesson plans used by teachers in the New Haven Public Schools back to 1978. Indexed by subject but not by grade level. Physical Education Lesson Plans A group of indoor and outdoor activities and lessons for basics of physical education.