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 ...
No. 3 May, 2010 pp. 1401-2180 No. 2 March, 2010 pp. 619-1400 No. 1 January, 2010 pp. 1-618 ...
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