Reading
http://www.raz-kids.com
http://www.arthurwendover.com
http://www.storylineonline.net
http://www.guysread.com
http://www.audiobookconnection.com
http://www.hankzipzer.com
http://www.tumblebooks.com/library/asp/home_tumblebooks.asp
http://www.bpl.on.ca/kids.php (for Tumble Books)
http://www.raz-kids.com
http://www.arthurwendover.com
http://www.storylineonline.net
http://www.guysread.com
http://www.audiobookconnection.com
http://www.hankzipzer.com
http://www.tumblebooks.com/library/asp/home_tumblebooks.asp
http://www.bpl.on.ca/kids.php (for Tumble Books)
Words and Spelling
http://www.dictionary.com
http://www.wordplays.com
http://www.wordle.com
http://puzzlemaker.discoveryeducation.com
http://www.spellingcity.com
http://www.dictionary.com
http://www.wordplays.com
http://www.wordle.com
http://puzzlemaker.discoveryeducation.com
http://www.spellingcity.com
Other
http://www.howstuffworks.com
http://www.factmonster.com
http://www.nationalzoo.si.edu
http://www.switchzoo.com
http://www.tvokids.com
http://www.brainpop.com
http://www.pbskids.org/games/math.html
http://www.freegames.ws/games/kidsgames/simon/mysimon.htm
http://www.flasarcade.com/puzzle-games/connect-4-game.html
http://www.funnygames.co.uk/building-blocks.htm
http://www.coolmath-games.com/O-bloxorz/index.html
http://www.nationalgeographic.com/
http://kids.nationalgeographic.com/kids/
http://www.mazeworks.com/hanoi/index.htm
http://www.howstuffworks.com
http://www.factmonster.com
http://www.nationalzoo.si.edu
http://www.switchzoo.com
http://www.tvokids.com
http://www.brainpop.com
http://www.pbskids.org/games/math.html
http://www.freegames.ws/games/kidsgames/simon/mysimon.htm
http://www.flasarcade.com/puzzle-games/connect-4-game.html
http://www.funnygames.co.uk/building-blocks.htm
http://www.coolmath-games.com/O-bloxorz/index.html
http://www.nationalgeographic.com/
http://kids.nationalgeographic.com/kids/
http://www.mazeworks.com/hanoi/index.htm