Math vocabulary alone isn’t a silver bullet—but research shows it’s linked to stronger academic achievement when paired with expert teaching practices.

If you’ve ever heard the phrase “the music of the spheres,” your first thought probably wasn’t about mathematics. But in its historical origin, the music of the spheres actually was all about math. In ...

Four teachers gather around a laptop to watch videos of their students working in groups to solve math problems. Using a protocol to guide their discussion, they pause the videos at opportune moments ...