👉In this video, I will show you how to partition a line into a ratio of 1:3 and find the point that makes that partition. Timestamps: 0:00 Intro 0:43 Start of Problem Corrections: 3:21 Made a mistake ...

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

The persistent faith in negotiation as the universal solvent of human conflict runs aground most completely on a single ...

I challenged Nutrition Twitter by saying “Calories don’t cause obesity.” The backlash was loud—and revealing. Here’s what I ...

Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most ...

Researchers tested a research-based intervention with English learners with math difficulty. The intervention proved to boost comprehension and help students synthesize and visualize information, ...

People often solve simple arithmetic problems, such as basic addition, subtraction, multiplication or division, in their ...

Axiom Math is giving away a powerful new AI tool. But it remains to be seen if it speeds up research as much as the company hopes. Axiom Math, a startup based in Palo Alto, California, has released a ...

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

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In 1997, Deep Blue, a supercomputer built by IBM, did the unexpected: it defeated chess ...

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

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