Philadelphia math scores have reached a 9-year high. Officials say it’s the result of training teachers in a new illustrative ...
This story was originally published by Chalkbeat. Sign up for their newsletters at ckbe.at/newsletters. New York Gov. Kathy ...
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Two US high school girls rewrite 2,000 years of mathematics with a new Pythagorean proof once thought untouchable
For centuries, the Pythagorean Theorem has occupied a unique position in mathematics: both elementary and profound. Its ...
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