To come up with a result as weird as this, you need to be using some equally mind-bending math – and indeed, this paradox comes to us from the world of set theoretic geometry. If that’s not familiar ...

In the years leading up to the pandemic, the gender gap had nearly closed. But within a few years, girls lost all the ground ...

High school students in Colorado recently have a special opportunity to put their math skills to use building homes for those ...

Math isn’t just about answers—the process matters, too. These strategies spotlight reasoning and reveal student thinking.