When you’re solving a challenging math problem, you know your brain is working hard. But what, exactly, is going on in there? Despite decades of research into math teaching and learning, there is ...

There was a time that I thought that understanding math was more useful than memorizing it. A certain amount of memorization is essential, especially for lower-level math. For example, you need to ...

It’s a common scenario in many households: A child’s struggle with their math homework quickly becomes a frustration for their parents, too. A child wrestles with a problem. His mom, trying to help, ...