Leapster: SonicX
© 2007 LeapFrog
$25
Leapster
Ages: 5-7
Teaches: mathematics, counting, addition, subtraction, number sequencing
CTR Review
03/08/2007
Sonic the Hedgehog comes to Leapster, with mazes full of math answers and golden rings. Once you sign on to one of four game slots, you can choose from three mazes or four games. In terms of math instruction, the games are better designed than the mazes, where it is easy to accid...