Monday, May 4, 2009

Mayan Multiplication

This is amazing.  An aunt of mine from Belgium sent it to me.  I shared it with Chris Milliron, who has been playing with it with his high school math students, and it actually works.  More than one way to skin a cat, huh?

3 comments:

  1. amazing!
    I'm sitting here at the computer doing my "independent practice" after doing the samples a couple of times.

    I can imagine Chris's kids exploring how this works.

    Love this kind of thing. Thanks for sharing.
    sue

    ReplyDelete
  2. Doesn't work with 32x32 for example...

    ReplyDelete