"They kind of use it like it means 'either or,'" Fortune said, noting the hand gesture she sees kids use along with the term, ...

A group of middle school girls is puzzling over a pie chart about reading habits in the U.S. Their "math designer" stands at the front of the room, encouraging students to share what they "notice and ...

Two simple numbers have become the soundtrack of classrooms across the country as students embrace a viral chanting trend ...