Softschools.com provides math worksheets and online activities for preschool to 5th grade
http://www.softschools.com 

An excellent source of helpful tutoring and information site for Algebra and PreAlgebra
http://www.purplemath.com 

This site is a wonderful resource for K-2 students who are learning how to read. Interactive stories
http://www.starfall.com 

Davidson County Community College 
http://www.davidsonccc.edu

Fun Brain
http://www.funbrain.com/ 

Weekly Reader
http://www.weeklyreader.com/homepage.asp 

White House Kids Page
http://www.whitehouse.gov/kids/ 

PBS
http://www.pbs.org/ 

Internet Tools for research and more 
http://www.itools.com/ 

NC Wise Owl
http://www.ncwiseowl.org/ 

World Book
http://www.worldbook.com/ 

Discovery School's Homework Help
http://school.discovery.com/homeworkhelp/bjpinchbeck/index.html