Visual multiplication and division as operations on prime factors.
The app displays numbers as groupings of primes. A visual beauty emerges as one performs multiplication, division and exponentiation and watches the groupings of primes morph into new formations. Simultaneously, an intuitive understanding of these basic operations emerges.
This app is a part of the SteamSpace suite of Chrome apps that allow teachers to assign apps to students and view usage and perform assessments. More info at steamspace.net.