In James Bell’s math class at Chapman High School, sophomores are trying to pinpoint exactly where two lines cross. The ...

Math is not always learned from textbooks. Sometimes, the best lessons begin around a kitchen table. A simple family activity ...

Exploring concepts such as observation and measurement in the fresh air can give students a new and playful perspective on ...

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, ...

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, ...

Experts agree: Elementary teachers need to have a strong foundation in math. But teacher-preparation programs don’t always dedicate much time to elementary math coursework. That’s starting to change, ...

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 ...

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 ...