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 ...

Fierce wars continue to rage around math instruction, but there are many practical changes we should make for mathematics students upon which most of us can probably agree, that could transform their ...

Three years after calling for a reordering of elementary and middle school math curricula, the nation’s largest group of math teachers is urging a new approach to high school instruction, one that ...