To an outsider, this looks like an unusual lesson. Fifth-graders at Harbor View Elementary School in Newport Beach are sketching rectangles to parse a story problem involving mangoes and fruit cups.

Seeing as Tuesday night is the deadline for filing tax returns, and seeing as data is FiveThirtyEight’s raison d’être, I was excited to find a set of statistics ...

While artificial intelligence has made remarkable gains in mathematics, its well-chronicled shortcomings in the subject continue to frustrate those keen on finding new ways to help kids learn. “Big ...

Despite coming at the same time every year, millions of Americans have a tendency to feel anxious and helpless about filing their returns. There are even stories of those who, knowing they are getting ...

Millions of Americans who file their own returns have long learned about tax math mistakes only after the Internal Revenue Service quietly changed their refund or balance due. A new federal law ...

In a punishing tax season plagued by technical glitches and constantly changing regulations, millions of Americans are still facing unresolved delays as they wait for their much-needed refund checks.

Some of those who took the SAT in May are getting good news: their scores are going up. The answer to one mathematics question didn't include all of the correct answers, so those who picked one of the ...

An 'error in question setting' occurred in the mathematics major section of the 2026 middle school teacher recruitment exam, leading to all test-takers being awarded 2 points, with some receiving up ...

Antoni Kosinski, chairman of Rutgers' math department, said Mr. Petryshyn was given a medical leave in February because he was losing his voice frequently, which made it difficult for him to lecture.