There’s nothing quite like a maddening math problem, mind-bending optical illusion, or twisty logic puzzle to halt all productivity. This triangle brain teaser isn’t new, but it had me arguing with co ...

Math puzzles have a special way of making even the sharpest minds stop and think. A new brain teaser going around online has been challenging people to figure out the pattern hidden in a series of ...

Academic teams from Triangle Math and Science Academy and Lee Early College go head-to-head in this last episode of the Brain Game semifinals. The winner will move on to the Brain Game championship ...

Oh, sorry! Did we greet you the wrong way? Well if so, then you are going to enjoy these math riddles even more today. When it comes to math, not everyone smiles. Not everyone raised their hands in ...

Quora is a hive of activity day-in, day-out. But today especially there is a hubbub around the social site after one user posed a simple question. A user posted a yellow and pink picture of a triable ...

As a math educator at the high school and middle school levels, I lived for the moments when students’ furrowed brows ever-so-slightly began to unfold and smiles emerged. Those “aha” moments were ...