http://www.pbskids.org
–Educational games and videos from Curious George, Wild Kratts and other PBS KIDS shows!

http://www.abcmouse.com
–ABCmouse.com helps kids learn to read through phonics, and teaches lessons in math, social studies, art, music, and much more.

http://www.brainpop.com
–Animated Science, Health, Technology, Math, Social Studies, Arts & Music and English movies, quizzes, activity pages and school homework help for K-12 kids.

https://.jr.brainpop.com/
–All the cool things about BrainPop – just geared towards kids K-3rd Grade.

http://www.funbrain.com
–FunBrain for educational online games for children. Subject related arcades in math and reading, online games, books and comics and more fun.