With the Rugby World Cup fast approaching, here are 13 players who could switch international allegiances.

By combining the language of groups with that of geometry and linear algebra, Marius Sophus Lie created one of math’s most ...

The nation’s largest teachers’ union is hosting a training session that features pronoun-use instructions and “oppression” ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

But primes are often considered the building blocks of mathematics, and math itself is the scaffolding that supports ...

Universal screeners are assessments for learning that measure student proficiency with grade-level content. They generally are administered periodically throughout the year and used to assess content ...

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You get change when you pay too much for an item. This happens when you are paying with money and you don’t have the exact amount. If someone pays with a card, they pay the exact amount, so they do ...