In “The Great Math War,” Jason Socrates Bardi takes on a battle for the soul of numbers that divided the experts of its day.

Travelers at Chicago's O'Hare airport in December. An aviation analytics company found that about 1,800 flights would be scrapped if shutdown-related systemwide cuts are implemented on Friday.

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 ...

One website describes the top 10% as the threshold for "standard FIRE" ("FIRE" is an acronym for "financial independence, retire early"), allowing early retirees who've amassed enough savings to ...

The Supreme Court’s questioning of the use of a 1977 emergency law to impose tariffs on scores of countries raised doubt ...

In an interview with the Wall Street Journal, which first reported on the trend, the phrase comes from a song by Philadelphia ...

When counting squares in a grid, don’t stop at the smallest boxes; the bigger ones are hiding too. The rule is simple: In an n × n grid—where n is the number of squares both horizontally and ...

DPI says the proposed new math standards will help make the courses more meaningful for students in life after high school.

The meme "67" has been trending for sometime now, so I asked some of the reporters at The Arizona Republic if they knew the definition and gesture.

Artificial intelligence (AI) is increasingly prevalent, integrated into phone apps, search engines and social media platforms ...

Here’s where things got really confusing. Going into Mingle, there were 72 players because two people were eliminated during ...

Students can get hands-on by incorporating natural objects into curiosity-driven math lessons like measuring and sorting.