TIMESAVERS for TEACHERS.com - World's largest, complete collection of printable, often-used classroom FORMS, over 1800 REPORT CARD COMMENTS, spelling activities, 1000 writing prompts, worksheets, award certificates, MATH forms... lots of FREE stuff, immediate DOWNLOAD and use!
Helping Teachers Grow has a classroom management blog, videos, forum, and more. Definitely worth visiting!
Online Math & Science Tutoring and Homework Help - Online math tutoring, math homework help, online science tutoring, and science homework help for students in grades 3 through college. Excel Students provides personalized tutoring to improve your student's grades.
TeachNet - Lots of lesson plans, tools, and ideas for educators
Homeschool Math - HomeschoolMath.net math resource website for homeschool teachers and parents. You'll discover free worksheets, curriculum guides, games, interactive quizzes, and teaching tips.