NetSmart- teaching children online safety. http://www.netsmartz.org/
CyberSmart! Internet Safety Lessons for grades K-8 http://www.cybersmartcurriculum.org/home/
Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Main_Page
Yahooligans! Reference Tools http://yahooligans.yahoo.com/reference/
Fact Monster Online Almanac, Dictionary, Encyclopedia, and Homework Help http://www.factmonster.com/index.html