This is a great site to practice your spelling words! www.spellingcity.com
White House for Kids - go to this site if you like history! http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Mrs. Renz's Mastery Club is where the Einstein Club comes from. Thank you to Mrs. Renz for a great idea and a great site! Click on Just for Students and then Mastery Club! http://www.mrsrenz.net