Across the country, educators continue to wrestle with big questions about math curricula. Two years ago, the California education board’s adoption of a long-gestating new math framework added more ...

These clever hacks will help your kids estimate the number of jelly beans in a jar, leaves on a tree, and more.

Researchers formed stable vortex knots in chiral nematic liquid crystals and used electric pulses to reversibly fuse and ...

KIMBERLY M. NIEBAUER teaches gifted students in K–5 at Duval County (Fla.) Public Schools. As a Microsoft certified coach and one of EdTech’s 2024 K–12 IT Influencers, she frequently shares best ...

The OnePlus Pad Go 2 refines the budget tablet formula with a high-quality display, smooth performance, and excellent battery ...

From gaming to productivity, there's an Android tablet out there for everyone. Here are the ones we'd spend our money on.

Psychologists have long studied why people often feel most certain when their beliefs are least accurate. The phenomenon is tied to cognitive blind spots that make individuals misjudge their own ...

A new equation calculates how many fragments of each size will be produced when an object breaks. The principle could help ...

Learn how to open a Certificate of Deposit (CD) in easy steps. Compare providers, choose your CD type, submit an application, ...

Learn how convexity adjustments in bonds affect interest rates and prices using key formulas. Understand their importance in accurately predicting bond price changes.

These are my favorite HP laptops from the company's OmniBook, EliteBook and Omen lines -- all tested and reviewed by CNET ...