“New math” in the gay nineties
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I had always assumed that the development of school mathematics curricula since the nineteenth century had been characterized by fairly steady progress accelerated by the “new math” movement of the last decade. Back in the days of horse and buggy, mathematics education was supposedly strictly rote learning of rules and algorithms with little or no understanding. Endless drill was employed to produce the army of accurate human calculators needed before machines were developed to take over this work.