Want to learn more? Sign up for a free five-week email mini-course full of research-backed strategies to help students make sense of math. In Sarah Cuddihy’s 1st grade class at Driscoll School here, ...

Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy. PISA scores reveal deep problems in how the United States ...

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. Today the United States has the challenge and the opportunity to provide all students ...

What mathematical knowledge do elementary teachers use in teaching? About 10 years ago, Deborah Ball and her colleagues at Michigan State University carried out a research project to address this ...

The Pythagorean Theorem, a cornerstone of geometry, empowers students to solve right triangle problems and unlock advanced mathematical concepts. Mastering this theorem enhances logical reasoning, ...

At the beginning of a recent math class, students spent six minutes discussing a topic they knew well: themselves. What’s their favorite food? Answers came in English and Spanish—“todo” (everything), ...

How did you like 2021’s experimental school year? Get ready for more in 2022. Improvising is what we Americans do when we’re in trouble, and so the pandemic has spawned many new approaches in ...