A to Z Teacher Stuff searchable database of lesson plans and ideas organized by grade level.
Academy Curriculum Exchange offers an archive of lesson plans organized by grade level and subject.
Bits of Braille lesson plan for fourth through sixth grades utilizing the braille alphabet and information on Helen Keller.
Computer Lesson Plans specializing in computer and classroom lesson plans for technologically challenged teachers.
DiscoverySchool.com - Lesson Plans DiscoverySchool gives access to 400+ free classroom-ready lesson plans and activities for K-12 education organized by grade level and subject.