Implementing seasonal math strategies in the fall is a simple yet powerful way to build early mathematical understanding.

How to safely reopen offices, schools and other public spaces while keeping people six feet apart comes down to a question mathematicians have been studying for centuries. Sphere packing might seem ...

Want to learn more? Sign up for a free five-week email mini-course full of research-backed strategies to help students make sense of math. In Sarah Cuddihy’s 1st grade class at Driscoll School here, ...

Ciera Paul remixed "Formation" to teach a geometry lesson to her students. — -- One Louisiana teacher is helping her students get their grades in "formation" with a little help from Beyoncé.

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...