White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
PBS Kids links to shows like Sesame Street and It's a Big big World http://www.pbskids.org
Starfall--great for letter and letter sound practice, with free printable sheets http://www.starfall.com
Great holiday printouts and activities to do at home with your child. http://www.dltk-teach.com/holidays
Click on game goo. They really enjoy this site. http://www.earobics.com
Kid's College: The children really enjoy this site. click on students and code is: kcc27014 http://www.kclogin.com