The National Association of Scholars has pushed its model standards in social studies, science and English language arts. Now it’s set its sights on math.

Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. .02x-.05y= -.38, ...

Learn how to solve a system of equations by using any method such as graphing, elimination, and substitution. 3x+2y=11, 4x+y= ...

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

Four years ago, I was given a fantastic opportunity to be a math coach for a primary years program. But when I started, there was no framework to work within, no script to follow. I was starting from ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

One Word Substitution is the use of a single word in place of a lengthy phrase to make sentences crisp and clear. This article provides 100+ categorized one-word substitutions that are frequently ...

New research details an intriguing new way to solve "unsolvable" algebra problems that go beyond the fourth degree – something that has generally been deemed impossible using traditional methods for ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, such ...

According to a report released Wednesday by the "Nation's Report Card," New York City fourth and eighth graders still lag behind state and national averages in math and reading. EduLife Photos - stock ...