Corporate and Commercial
Education World is an Internet Web site designed especially for educators, featuring the Internet's largest education-specific search engine plus lesson plans, curriculum materials, employment listings, and monthly reviews of the Internet's best educational Web sites.
TeacherKits contains a Canadian and American online catalog that features theme units and novel studies for PK-Grade 8 for purchase. The site is a commercial site containing many affordable educational resources. All resources have been developed by classroom teachers and have been proven in the classroom.
Computer Curriculum Corporation (CCC) is an interactive lesson planning curriculum based site assisting teachers in getting their students to publish web pages based on the different themes of the lesson plans. The emphasis is on the integration of curriculum and technology. The lesson plans are free to all registered teachers (registration is free) and are organized by discipline and themes. There are message board areas for teachers and educators, as well as students.