180+ interactive visualizations spanning elementary through calculus. Built on p5.js, works on any device, no install needed.
Every sketch responds to touch, drag, and click. Students explore concepts by manipulating the math directly.
Phones, tablets, Chromebooks, laptops. No app install, no login required. Just open and learn.
Organized by grade level and topic. Covers Common Core standards from counting to multivariable calculus.
Timed challenges, streak bonuses, and score tracking turn drill into something students actually want to do.
Hosted on Cloudflare's global edge network. Sub-100ms load times worldwide. 99.99% uptime.
No tracking, no ads, no student data collection. COPPA and FERPA friendly by design.
Number lines, fractions, place value, basic operations
Ratios, geometry, statistics, probability, expressions
Linear, quadratic, polynomial, trig, conics
Limits, derivatives, integrals, linear algebra, ODEs, topology
Fourier series, fractals, group theory, differential geometry