When course requirements at the Massachusetts Institute of Technology shifted 10 years ago, faculty members in the mathematics department found themselves with a new task in their job description. Not ...
Math is, by definition, a subject about numbers. But at the National Council of Teachers of Mathematics this week, math educators said the subject has its own language, too—and knowing how to speak it ...
Viewed this way, a definition is a decision mechanism. It distinguishes some elements of the universe from the others. Hence ...
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