This is a terrific interactive web-site for first grade students who are learning to read or are already reading. http://www.starfall.com
Great site with a variety of educational games, as well as a cool "arcade" to help build eye-hand coordination skills. http://funbrain.com
More great educational games and information! http://kidsknowit.com
http://pbskids.org
http://www.southcountry.org/BROOKHAVEN/kids_picks3.htm
http://gatornet.chapin.edu/~classone/mathlinks.html
Free software to download: http://www.tuxpaint.org
http://tuxtype.sourceforge.net/
http://www.geekcomix.com/dm/tuxmath
Great math games! http://www.primarygames.com/takeaway/start.htm
More fun math games! http://www.abc.net.au/countusin/games/game8.htm