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 ...

Marcus du Sautoy visits Fez, where the ancient Islamic school of wisdom was founded, and where Mahommed ben Musa al-Khwarizmi wrote his ‘lm al-jebr wa’l-muqabala’ calculation by restoration or ...

Mathematical patterns reveal profound truths about the universe and, surprisingly, about our inner lives as well. These five visual math concepts offer unique frameworks for understanding our behavior ...