Cinderella, Cinderella

And what, you ask does Cinderella have in common with math? I too wondered why this interactive geometry software/web application was named Cinderella. Cinderella is a tool for visualization and simulation of data and algorithms. You can create your geometric constructions, construct Pythagoras’ Theorem, do circle geometry, symmetry and ornaments, geometry on the sphere and fractals just to name a few. Cinderella also won a German award for educational software! But check it out for yourself as there is a time limited free download too.