Baltimore — Imagine you’re a character in a math problem. You have three platters, but two cakes. All three platters need to have the same amount of cake. How would you split it? Without even saying ...

All around us is a rich world for us to experience. Inside our minds, we have our own understanding of the world, ourselves, and everything in it. How does the brain do any of this? There’s all this ...

About a decade ago, leaders at the Kentucky Department of Education set out to develop guidelines for what quality math instruction should looked like in the state, convening educators from the ...