Kindergarten Links
Math
http://harcourtschool.com/activity/thats_a_fact/english_K_3.html
That's a fact - practice your math
http://www.ixl.com/math/kindergarten
A good place to practice different math skills,
http://www.harcourtschool.com/activity/paul_pattern/
Try your skills at pattern matching
http://www.oswego.org/ocsd-web/games/StopTheClock/sthec1.html
Can you tell the time?
Language Arts
http://pbskids.org/games/index.html
Great interactive games from phonics, letter recognition, beginning and ending songs, word recognition, etc.
http://pbskids.org/sesame/games/elmoRhymes.html
Find rhyming words with Elmo
http://kinderwebgames.com/index.html
A site with multiple activities just for kindergartners
http://WWW.starfall.com
A good site to practice letters, sounds, blends, and reading.