Slice it! - Geometry App

Slice it is a fun application that asks users to take shapes and "slice them" into equal parts.
The application says...

 "ONCE YOU SLICE IT!…YOU CAN’T STOP 

Fast Fun with a Geometric Flair! 
"Slice It!" is all about slicing shapes into pieces that are equal in size. 

Sound easy? It may start out that way, but soon you'll be cutting shapes that will puzzle you like never before. 
Brainteasing puzzles: over 200 Basic Stages and a five-star rating system so you can play until you get it right! 

Time to start thinking and slicing!"

I'm not sure yet how I would integrate this into an Ontario classroom, or at which grade level. Let me know if you have any ideas!