Since spring training began, the Tampa Bay Rays have used some unusual math to get their point across. First it was Joe Maddon's now-famous mantra "9=8." Then Troy Percival upped the ante by wearing a ...

PITTSBURGH (KDKA) -- In one of the very first Hey Ray! segments, I showed you a magic trick with cards that was just math disguised as magic. I think it is time to bring back some math magic with what ...

The Math Forum’s Max Ray will celebrate the release of his new book, Powerful Problem-Solving: Activities for Making Sense with the Mathematical Practices, with a national release event on Wednesday, ...