White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Have fun and practice math skills at the same time! http://www.aplusmath.com/
This is a great place to practice math facts and more! http://www.aaamath.com
A great poetry site. http:/www.poetryforkids
Fun learning games http:/primarygames.com