bigchalk-The Education Network- provides a broad spectrum of educational Internet services to teachers, students, parents, librarians and school administrators in the K-12 educational and public library markets. 

DiscoverySchool.com Teacher Channel- Offers teachers creative curriculum resources.

Education World®-  Visit this site designed to make the Internet easier for educators to use. Gather and share ideas with other educators, find lesson plans and research materials via an educational website only search engine.

The New York Times Learning Network- The New York Times Learning Network is a free service for students in grades 3-12, their teachers and parents. The site is updated Monday through Friday throughout the year.

The Webquest Page at San Diego State University- Learn everything you need to know about WebQuests. Includes freely available training materials and many examples of the WebQuest lesson format for all ages and subjects.  This is also an excellent source for resources on a specific topic.  When you're in a quest, just click on the resource link!

Kathy Schrock's Guide for Educators- categorized list of sites useful for enhancing curriculum and professional growth. Updated often to include the best sites for teaching and learning.

Teachers Net Lesson Bank- search already developed lesson plans in all content areas or share your own valuable ideas!

Education Place Project Center- Find and share collaborative classroom projects for use over the Internet!

Ten Ways to Use Technology in Your Teaching- created by Joyce Morris, Ed.D, University of Vermont for teachers and preservice teachers.

I Love that Teaching Idea- Great for K-6 teachers.  It includes "Bright Ideas" for all curricular areas as well as a worksheet and reproducible center.