Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Little progress had been made in solving Ramsey problems since the 1930s. Now, researchers have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.

The Riemann hypothesis is the most important open question in number theory—if not all of mathematics. It has occupied experts for more than 160 years. And the problem appeared both in mathematician ...

A duo of mathematicians just solved a 15-year-old problem. They found an answer to how many numbers you need to fill an infinite grid under specific conditions. The answer: a simple 15. 15: That’s the ...

In new research, mathematicians have narrowed down one of the biggest outstanding problems in math. Huge breakthroughs in math and science are usually the work of many people over many years. Seven ...