What does doing math means?

Keith Devlin With a new book out this month, I've started the now familiar round of media interviews that, these days, is part and parcel of being an author. So far, one question that always comes up is for me to give my opinion on the controversial remarks made recently…

Twenty Questions about Mathematical Reasoning

Lynn Arthur Steen, St. Olaf College The concluding chapter in NCTM's 1999 Yearbook which is devoted to mathematical reasoning: Developing Mathematical Reasoning in Grades K-12. Lee Stiff, Editor. Reston, VA: National Council of Teachers of Mathematics, 1999, pp. 270-285 We begin with two warm-up questions. First, why is mathematics an integral part of…
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