A famous Vietnamese mathematician has said that current math teaching and learning reveal two major bottlenecks: curricula ...

During the 2024-25 National Finalist Pitch Event, PBS News Hour Classroom had the chance to observe student presentations of ...

The National Council of Teachers of Mathematics makes the argument that teachers, principals, and district leaders must “stay ...

The idea that modern humans inherited DNA from Neanderthal ancestors is one of the 21st century’s most celebrated discoveries ...

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

A homebuilder isn’t cutting prices on its newly built Edmonton homes, but it is offering to pay buyers’ mortgages for the ...

Ben Blatt, a data reporter for The Upshot, dreams up inventive ways to answer questions like: “Is Taylor Swift actually ...

In 2019, Monte Leifheit, a warehouse operator at 3M, noticed his left eye was bloodshot and swollen. What began as a minor irritation turned into a yearlong medical odyssey marked by the lack of a ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

After decades of thinking mental sharpness came from crossword puzzles and documentaries, I discovered the real secret when a 19-year-old cashier's statistics problem led me to an unexpected ...

In a dark room, in the middle of the night, a woman lies dreaming. Suddenly, her eyes beneath their lids dart crisply left-right, left-right. The eye signal means she knows she’s dreaming. Lucid ...