Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Through a Summer Undergraduate Research Fellowship, Jenny Quan is exploring the mathematical principles behind Rubik's cubes.

Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

You’re staring at the screen. It’s a quadratic equation that seems to mock your confusion. The clock’s ticking. Homework’s ...

Every number on a financial statement, budget sheet, or spending tracker tells a story. Whether it’s a small business tracking profits or an individual ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

Household debt just hit a new all-time high. Here's how to slash your high-rate card balances before they spiral.

The best place for doing high-level math on an iPhone or iPad may be the Calculator app's Math Notes tool. In fact, with an ...

New analysis compares literacy vs. poverty rates for 10,000 districts, 42,000 schools and 3 million kids. Is your school a ...

The Notes app on iOS 26 gets an update that lets you create 3D graphs from functions you enter without needing another app or doing too much work.

In this current cap environment, it’s impossible to know just how much the remaining big-name free agents can get on the open ...