Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...

Zachary Champagne’s 3rd and 4th graders figure out early on that this math class will be different when their teacher tells them: “I don’t care about the answer.” The goal is to shift his elementary ...

Pittsburgh Miller African Centered Academy, a K-5 elementary school in the Hill District. Pittsburgh school leaders say maintaining strides in third-grade math proficiency will require increased ...