Awesome way to learn about fractions

This has to be one of the most fun ways to learn about fractions ever invented. Kind of like a high-speed Tetris that hinges on your understanding of some basic mathematical concepts. Kids will love it. But dont get the wrong impression, parents: its actually not all that easy to recognize and sort the various numbers as they fall down the screen. A delightful combination of tactile and mental stimulation.

jshoffm about Motion Math