Online resources for 4th grade

khanacademy.org - Addition 3
http://e-learningforkids.org/ - math, language arts
http://giftnation.history.org/more-perfect-union/video-activities - Colonial Williamsburg
http://www.jason.org/public/whatis/start.aspx
http://www.kidsspell.com/ - spelling
http://games.co.za/geo-genius-usa.html - learn the US states
Cursive practice
http://www.artprojectsforkids.org/
California Missions
xtramath.com