Long before modern surveying equipment, computers, or blueprints existed, ancient Native Americans utilized sophisticated ...

Geometry is an important branch of mathematics, which we use to understand the properties of 2D and 3D space such as distance, shape, size and position. We use geometry every day: cutting paper to ...

Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy. This blog was updated on June 24, 2026 to clarify a statistic ...

Hopewell Ceremonial Earthworks will be featured in a public television program showing how ancient geometry shaped monumental ...

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 ...

New research shows that if you want to be good at math, you have to practice all different kinds of mathematics. New research from the Norwegian University of Science and Technology shows that if you ...

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 ...