Diophantus of Alexandria revolutionized algebra with Arithmetica, pioneering symbolic notation and abstract number theory.

Adding to his extensive collection of simple but effective and clear math apps, Esa Helttula has now introduced Polynomial Long Division. Most of Esa's previous apps have been about arithmetic, ...

In this video, we tackle common "math mistakes" when working with "exponent rules" in "algebra". We focus on the crucial role ...

REL Central has launched a practical toolkit to help middle and high school teachers implement evidence-based algebra strategies identified by the What Works Clearinghouse. Developed with Nebraska ...

In algebra, letters are used when numbers are not known. Algebraic terms, such as \(2s\) or \(8y\), leave the multiplication signs out. So rather than \(2 \times s\), write \(2s\), and rather than \(8 ...

Commutative algebra and algebraic geometry form a deeply interwoven field that investigates the structure of polynomial rings, their ideals, and the geometric objects defined by these algebraic sets.

As leaders of science and engineering departments at a public university, we have front row seats to the outcomes of America’s approach to kindergarten-12th grade (K-12) math education. We see ...

It’s Hechinger’s very own Decision Week! This week, we’re asking youto decide to support our nonprofit newsroom, just like prospective college students will soon decide which institution they will ...

Give a three-year old a smartphone and she’ll likely figure out how to turn it on and operate a few simple functions. But confront her with an algebra problem and ask her to solve for x? Not likely.