2. Scholastic Resources- provides outstanding standards based lesson plans and resources for free.

3. Teacher's First Curriculum Matrix - a rich collection of lessons and web resources for K-12 classroom teachers, students, and families. Materials are arranged by subject area and grade level, making it easy to locate lesson plans and web resources quickly.

4. 4 2 Explore -a great site to use when you are looking for quality educational sites on a topic. On each page you'll find definitions, activities, four good starting points, and many more links and resources for each thematic topic.

5. Blue Web'n - provides a library of Internet-based instruction sites including lessons, activities, projects, resources, references, and tools in a variety of subject areas.

6. Gateway to Educational Materials  - provides  quality Internet lesson plans, curriculum units and other education resources.

7. Eisenhower National Clearinghouse of Math and Science -a great selection of K-12 mathematics and science curriculum resources and Internet activities. Be sure to click on Digital Dozen for outstanding math and science activities.

8. Amphitheater School District Ed Tech Grant Lesson Plans - teachers in Amphitheater School District have made standards-based lesson plans and launch pages in all grade levels.

9. MCREL Standards Lesson Plan Sites -provides a list of sites that provides lesson plans for all content areas.

10. PBS Teacher Source -provides activities and lesson plans in a variety of subjects K-12.