Euclidean Shards - Fraction Prism Math Manipulative

**UPDATE** I tried printing a few of these last week and the fit is way off. Feel free to tinker with them and share updates. I'm not sure when I will get a chance to revisit these. Sorry.

I designed these fraction prisms for the **MakerBot Academy Math Manipulative Challenge**. #makerbotacademymath

I call them **Euclidean Shards** because

A. They look like shards and

B. I got the idea from the [Euclidean Algorithm](http://en.wikipedia.org/wiki/Euclidean_algorithm), which calculates