This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through ...

Inside: Christmas Tree Bump Game for Kids If you’re looking for a Christmas math activity that feels more like a game than a worksheet, this Christmas Bump Game is exactly what you need. BUMP games ...

We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple third-grade math problem manages to trip us up and make us question our ...