ECTOR COUNTY, Texas — In a world where children spend more time than ever on devices like iPads and laptops, Ector County ISD is transforming that screen time into valuable learning with a new math ...

At the University of Illinois last week, a big man in a rumpled brown suit strode up to a blackboard and wrote: ‘ times zero equals zero.” Then he asked ten junior-high-school students to make the ...

The problem with social media in-jokes is they don’t stay funny for long. Someone takes them too seriously, then they become overblown commentaries on society as a whole, and then a media outlet goes ...

It was the first day of her basic real analysis course at the University of Virginia, a “notoriously difficult” subject that Unterhalter and her fellow math majors are required to take. “This is going ...