From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

The Strait of Hormuz is one of the world’s most critical energy chokepoints, carrying a significant share of global oil ...

Readers rail on the Dignity Act, want no Bible stories in school, cheer for EV chargers and call out Trump's profits.

Guest columnists Carolyn Marvin, Diana Mutz, and Robin Pemantle criticize Penn's new draft of Open Expression Guidelines.

A game of hopscotch or a slice of pizza can become lessons in maths, schools are telling their teachers. In another school, a teacher explained the difference between radius and diameter using a ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...

The New York State Education Department is pushing new math guidelines, including a recommendation that teachers stop giving timed quizzes — because it stresses students out. The new guidelines also ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The implementation of Java 8 Lambda expressions required an introduction to a number of new ...