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 ...
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 ...
Hidden Fibonacci numbers, a new shape and the search for a grand unified theory of mathematics are among our choices for most ...