Many are interdisciplinary. Lessons may be ordered for a small fee. Within the 7 subject area pages, you'll find about 500 links to web sites organized by topic and grade level, which provide access to thousands of lesson plans. Lesson Tutor - Add and search through lesson plans and support articles for all students, all grades, and all abilities. LessonPlan4Teachers - Designed to help teachers effeciently utilize the Internet in preparing lesson plans.
Lessons focus on on natural science, geology, history, paleontology, music and art.
Music Education Resources - Comprehensive site for music educators. Includes Music Ed Board Room, Music Joke of the Day, Composers of the Month, a site search engine, and many links. For teachers, educators, students, and parents. PBS TeacherSource - PBS teacher lesson plans, online activities, classroom resources, and professional development projects. Randy Heck's Lesson Plans - Lesson plans for secondary government and history classes, which utilize the Internet and presentation software.