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 ...

Students learn the meaning of the word area and learn how to find area. In this lesson, students learn the meaning of the word area and learn how to find area by both counting the units and ...

Members of the Princeton High School Math Team have enjoyed competing in math tournaments and national competitions. Wanting their younger counterparts to enjoy a similar experience, they created a ...

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 ...