America’s students continue to struggle in mathematics. The reasons are multifarious and sometimes elusive, but our recent ...

The new Pixar movie has a trailer that makes you think about how teaching math really works.

Amazon supposedly asks job applicants to solve this "hanging cable" problem. Here's what it looks like—and how to solve it.

A few weeks ago, a father posted a page from his son's supposed common-core math assignment on Facebook, claiming that despite his own degree in engineering, he could not solve the problem.