A math problem has left the internet stumped and social media users scrambling from their nearest protractor to figure it out. Students, teachers and social media are baffled by a tricky math question ...

And those who rarely used a procedural algorithm were significantly more likely to succeed on problem-solving questions. If you're enjoying this article, consider supporting our award-winning ...

Is Seattle really teaching that “math is racist”? Why did parents start to see ideas for math lessons that go far beyond numbers and into questions of identity? These and other questions erupted on ...