Terrific interactive site for our scientists! N.A.S.A. for kids
(Sample link) National Geographic for Kids is a wonderful site for our students. It changes weekly and shows them Science and Social Studies related material. http://www.nationalgeographic.com/kids/
PBS kids - Better each year! pbskids.org
Math- Great for all levels! aplusmath.com
Great for our young ecologists. kidsplanet
A favorite for 2nd graders! coolmathforkids