White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Fun activities - by girls....for girls. http://www.missoandfriends.com/
Starfall - Fun reading activities http://www.starfall.com
My School House - Many fun learning activities http://www.myschoolhouse.com
Fun site for all kids http://www.yahooligans.com
2nd Grade grammar help - nouns, verbs, adjectives, adverbs, etc. http://www.harcourtschool.com/glossary/grammar/index2.html
Math practice games, flashcards http://www.kidsnumbers.com/
A variety of learning games http://www.learningplanet.com