Little progress had been made in solving Ramsey problems since the 1930s. Now, researchers have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.

Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of ...

In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help ...

Many students in elementary grades struggle to grasp the perennially vexing concept of fractions. If those struggles persist ...

Scientists have finally solved a major flaw in a century-old theory of color perception first proposed by Erwin Schrödinger.

Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly ...

An EdWeek Research Center survey finds that educators see older students' lack of progress in the subject as an acute problem ...

Sixty-eight percent of surveyed students say they turn to AI tools for math assignments or exams when they need extra help.

Doing repetitive computational problems for just a few minutes a day can help students grow their math muscles—and their ...

Counting on AI to Solve Problems Makes Us More Likely to Struggle and Give Up, Study Suggests ...