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One Hundred Years of Elementary School Mathematics in the United States: A Content Analysis and Cognitive Assessment of Textbooks From 1900 to 2000

I think this link finally explains why some people think that teaching children how to estimate is the first step on the primrose path to perdition. Absolutely fascinating.

Strong students from weak middle schools often don’t try for New York City’s top high schools, new report shows.
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conuly

February 2026

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