Fraction Fever
Platform: ColecoVision
Region: USA
Media: Cartridge
Controller: Joystick/Numeric Keypad
Genre: Educational
Gametype: Undefined
Release Year: 1983
Developer: Spinnaker
Players: 1
_________________________
The game involves moving a pogo stick laterally on a platform to find a fraction equivalent to the one shown on-screen.

Ain't math fun?

http://en.wikipedia.org/wiki/Fraction_Fever