In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by ...

Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

A cable of 80 meters is hanging from the top of two poles that are both 50 meters off the ground. What is the distance ...

Jenny Quinn, executive director of the Seattle Universal Math Museum, shows off a solved Fibonacci sequence puzzle. (GeekWire ...

Math isn’t just about answers—the process matters, too. These strategies spotlight reasoning and reveal student thinking.

A little friendly competition can make reviewing math content fun and engaging while boosting student learning.

Brain teasers are a fun way to test one's thinking skills. These puzzles give the brain a quick workout. A recent challenge ...

Singapore math was developed by that Southeast Asian country’s Ministry of Education decades ago. It is a teaching style that ...

OpenAI researchers reveal how their experimental model, devoid of any external aids, powered through hours-long proofs to ...

A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her ...