It’s surprisingly difficult to prove one of the most basic properties of a number: whether it can be written as a fraction. A broad new method can help settle this ancient question. In June 1978, the ...

Four teachers gather around a laptop to watch videos of their students working in groups to solve math problems. Using a protocol to guide their discussion, they pause the videos at opportune moments ...

In “How Not to Be Wrong: The Power of Mathematical Thinking,” Jordan Ellenberg writes about when it’s a good idea to buy lottery tickets, why tall parents have shorter children, a dead fish in an MRI ...

Say what you will about the universality of numbers and symbols; I’d politely argue that it does not follow that mathematics is a universal language. The problem for many struggling math students is ...

I teach people how to teach math, and I’ve been working in this field for 30 years. Across those decades, I’ve met many people who suffer from varying degrees of math trauma — a form of debilitating ...

Did a team of mathematicians just take a big step toward answering a 160-year-old, million-dollar question in mathematics? Maybe. The crew did solve a number of other, smaller questions in a field ...

New research finds that a natural aptitude for learning languages is a stronger predictor of learning to program than basic math knowledge. Want to learn to code? Put down the math book. Practice ...