(Sample link) White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
(Sample link) National Geographic for Kids http://www.nationalgeographic.com/kids/
BrainPop Jr. http://www.brainpop.com
Funbrain http://www.funbrain.com
Skills Tutor http://www.myskillstutor.com/login.jsp
Interactive Math Games http://www.woodlands-junior.kent.sch.uk/maths/interactive/index.htm
Interactive Practice Site http://www.mrnussbaum.com/index.html