Probability and Statistics
PBS Probability Game - http://pbskids.org/cyberchase/games/probability/index.html (Virtual Coin Toss)
Coolmath4kids - http://www.coolmath4kids.com/mathgames/hilo/index.html (HiLo Card Game)
Funbrain - http://www.funbrain.com/guess2/index.html (Guess the number)
http://www.funbrain.com/guess2/index.html (Guess the number 2 - harder)
Interactive Math - http://www.cut-the-knot.org/probability.shtml (probability problems - more difficult)
Math Applets - http://www.albertaonline.ab.ca/resources/MathApplets.htm (probability links at bottom)
Probability Games - http://www.betweenwaters.com/probab/probab.html (Five different simple online games - coin toss, dice, key problem, Monty Hall puzzle, coin game.)
Cyberbee Probability Webquest - http://www.cyberbee.com/probability/mathprob.html (6th grade)