ANTIOCH, Calif. -- They call him "That Math Magician," because Deer Valley High School's Mr. Orosco can make students' math struggles disappear. Recently, he's pulled a new skill out of his hat: math ...

Nadine Ebri is the type of teacher who subscribes to the philosophy: Whatever it takes to help my students learn, I will try it. Even if it means letting them rap and dance to learn long division. A ...

Nadine Ebri has posted a video to YouTube of a long division rap. The video shows a girl and then a boy at the whiteboard in class doing long division. Both kids happily perform the math to the sound ...

Dividing a fraction by a fraction can be confusing. There’s something called the reciprocal — or a multiplicative inverse? — and at some point you have to flip a fraction or change something or ...