Great site for homework help. Discovery Education Homework Site
Try the middle school section for a great reference center. Homeworkspot
Refdesk is a free and family-friendly web site that indexes and reviews quality, credible, and current web-based resources. Refdesk.com
Student, Teacher, Parent Resource Kid Info
FactMonster
Math Forum
Web Search for kids by librarians KidsClick!
Ask Dr. Math
Mrs. Barnes' Homework Site
Yahoo en Espanol
Graphing calculator