John Conway’s Game of Life, a famous cellular automaton, has been found to have periodic patterns of every possible length. In 1969, the British mathematician John Conway devised a beguilingly simple ...

Praxis the robot and Alan the “human man” lead the letter X through the development of algebra from Ancient Egypt to Rene Descartes. Set students calculating tasks based on text. Ask them them to ...

Pre-algebra is more than just a set of math topics—it’s the bridge between basic arithmetic and the deeper logic of algebra. Mastering it builds the confidence and skills needed for high school math, ...

It’s time for algebra to consistently be seen and experienced as more than a meandering stream of abstract variables and procedures Algebra can be breathtaking. Yet most people don’t encounter it this ...