Try a few of these fun sites!

addition and subtraction practice and games
aplusmath.com

addition and subtraction practice and games
http://321know.com/

American Sign Language
http://commtechlab.msu.edu/sites/aslweb/browser.htm


Jan Brett information and activities
janbrett.com

                                       number grid fun                                                  

Dog Bone game (hundred grid)
 

simple interactive stories and games
starfall.com