Your guide to magical mathematical recursion. Fractals are an amazing mathematical tool that has in recent decades led to advances in medicine, geology, music and other art forms. A rough description of a fractal is that of a geometric shape that, when split in to parts approximately represent a reduced copy of the whole. Confused? Perhaps Benoit Mandelbrot, the french mathematician who coined the term might be familiar to you.

Angles in Triangles and Quadrilaterals. Equations, Expressions, Variables. Mean, Median, Mode, Range. Ratios, Rates and Proportions. some of the games on there are pretty fun, too, and you just might learn something! .