America’s students continue to struggle in mathematics. The reasons are multifarious and sometimes elusive, but our recent ...

Experiments on domestic chicks shed light on the links between brain lateralization and the left-to-right mental number line.

All mainstream credit card numbers obey a mathematical trick designed to catch the most common typos. It’s called the Luhn algorithm, named after IBM researcher Hans Peter Luhn, who patented it in ...

Both of which raise a large (prime) number of concerns around quantitative skills, data literacy, and preparation for work and citizenship. Ted marshals an asymptotically large amount of evidence that ...

Learn how moneyline betting works, how to read moneyline odds, and when to use this simple yet powerful wager.

A Maths article on how to estimate and label numbers up to 10,000 on a number line.

What is a good LSAT score? Learn about LSAT score ranges, percentiles, and how your score affects law school admissions.

For decades, we’ve been told to treat retirement like a finish line — hitting age 65, 67, or maybe 70 if you’re feeling ...

Number lines are a visual tool that can make complex math concepts more digestible. They help illustrate everything from basic addition and subtraction to more advanced ideas like fractions and ...

That, ultimately, creates a split screen for AI-skill building, too. “If some students are getting really thoughtful and ...

This is Mr. Niederman’s 15th Times Sunday crossword in a row, and his grids are always extremely creative. Some play games ...