The original version of this story appeared in Quanta Magazine. Mathematics started with numbers—clear, concrete, intuitive. Over the last two centuries, however, it has become a far more abstract ...

School and district leaders have a lot to think about as they plan for fall instruction, in the wake of a spring semester decimated by the coronavirus pandemic. Two professional math-education ...

After two years of pandemic disruptions to students’ reading progress, schools nationwide are scrambling for ways to help them progress faster. Small-group instruction in reading is one of the most ...

The Math 8806-8807 sequence will cover the following topics: Group Theory (Group actions, Sylow, Nilpotent/Solvable, simple groups, Jordan-Holder series, presentations); commutative algebra ...

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