From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

The National Council of Teachers of Mathematics makes the argument that teachers, principals, and district leaders must “stay ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

My daughter came to me last Tuesday night with her math homework, and I froze. She's in seventh grade. The worksheet had something about solving two-step equations with variables on both sides, and ...

Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

In this video we will explore how to solve rational equations and label extraneous solutions. We will solve a variety of equations using multiple techniques. I make short, to-the-point online math ...

Sleeping on a problem might be more powerful than we ever imagined. Neuroscientists at Northwestern University have shown that dreams can actually be nudged in specific directions — and those dream ...

Sen. Martin Heinrich, D-N.M., listens as Sen. Mike Rounds, R-S.D., speaks during a news conference at the Capitol on May 15, 2024 in Washington, D.C. (Photo by Kent Nishimura/Getty Images) Congress is ...

The findings, published in Personality and Individual Differences, show that people with strong ADHD symptoms, such as inattention, hyperactivity and impulsivity that can impair some aspects of daily ...

Math homework doesn’t have to feel overwhelming. Homework deadlines, upcoming exams, and tricky concepts like derivatives or integrals can make studying stressful—but AI can change that. With ...