ASCD - The Association for Supervision and Curriculum Development is a leading national organization with regard to cutting edge issues in curriculum construction and implementation. Putnam Valley - Contains all available state and organizational curricula online, some news and educator resources. CEC Lesson Plans - Columbia Education Center's lesson plans. Awesome Library - Organizes carefully reviewed education resources for teachers, students, parents and media specialists.
Site contains a directory, an index and a search engine.
ExplorAsource - The online service that locates resources which match specific learning needs and education standards. Resources for both teachers and students. Full of lesson plans, activities, and links. Contains lessons in nine different categories. The Association for Supervision and Curriculum Development.