Fun games on the Scholastic Site! http://www.scholastic.com/kids/home_flash.asp
Games for all ages! http://www.funschool.com/
Games leveled by age! http://www.learningplanet.com/stu/kids0.asp
I spy games http://www.scholastic.com/ispy/play/
Georgia O'Keefe paintings http://www.artst.org/okeefe/