I found this very awesome game on the internet today. Its a free to play browser game that really helps you learn fractions. Even if you a great at fractions, I would suggest you play this game anyways to touch up on your math.

http://twinbeard.com/frog-fractions


I won't go into the game too much because I don't want to spoil it for you. But please don't stop playing till you reach bug mars. It shouldn't be that hard after all its just a child's math game. Just read a few of the comments on the site if you start questioning the pure awesomeness of this game.