Instagram user Erin shared videos of her three-year-old son, Declan, solving large math problems that have caught the ...

Get out your timer and number two pencil to see if your arithmetic skills from grade school are still intact.

Sanaa Hiremath is like many 11-year-olds. She loves being outside or watching videos on her iPad, but here’s where she’s different: She can solve any math problem without using a calculator, pen, or ...

A key part—though surely not the only part—of early-grades math is ensuring students get the basic arithmetic functions down and, beyond that, making sure they’re able to swiftly and automatically ...

The designers for Monte Vista Elementary School’s proposed outdoor classroom had some key questions to answer: What materials could they use while staying under the district’s $10,000 budget? How much ...

Understanding the gap between how today's parents learned math and how their children are being taught, and how to work with ...