The answer to this mathematical brain teaser is NOT 40 - can YOU solve it in 30 seconds by remembering the special rule?

These student-constructed problems foster collaboration, communication, and a sense of ownership over learning.

Odyssey Math Tuition - based in Singapore and founded in 2013 by principal math tutor Mr. Justin Tan, has unveiled plans for 2026 aimed at empowering secondary students to achieve excellence in their ...

I am enjoying filling in for my good friend and former colleague Pete Howard as he takes a little break from writing his weekly column. I want to thank Pedro and the OBSERVER for giving me the space ...

Cassidy has asked 35 institutions about incoming students' math abilities, citing a "crisis" in K-12 math education.

Test your logical thinking with this classic matchstick puzzle designed to challenge speed, focus, and reasoning. The puzzle ...

An 11-year-old Ridgeview student’s idea became a math club that placed in the top 10% nationally in its first year of ...

Georgia inside linebacker CJ Allen (3) before Georgia’s game against Ole Miss at Sanford Stadium in Athens, Ga., on Saturday, Oct. 18, 2025. (Conor Dillon/UGAAA) One subscription: The best Georgia ...

For Americans of a certain age, there may be no bigger question than this. At what age should I take Social Security? At age 62? Sixty-five? Seventy? The question matters, because your monthly Social ...

This video explains a simple math concept that’s even easier than solving a quadratic equation. With clear logic and intuitive steps, you’ll see how breaking problems down the right way can make math ...