Discovery Channel School-Activities for students K-12 and lesson plans for teachers http://www.schooldiscovery.com
Got a question??? Ask Jeeves http://www.ajkids.com/
A to Z Kid Stuff http://www.atozkidsstuff.com/
Funbrain http://www.funbrain.com
Language arts games http://internet4classrooms.com/skills_5th_lang.htm