I've written quite a bit about using Linux to help educate people. In the past, I've discussed using Linux to teach astronomy, programming and computer logic design. So today, I'm writing about using ...

A math teacher at Corner High School in Jefferson County, Ala., decided the best way to teach his students about “parallel lines and angles” would be to have them calculate the best angle to use when ...

BIRMINGHAM, Ala. (CBS/AP) Math teacher Gregory Harrison may have thought he knew all the angles, but that was before he was accused of using a hypothetical assassination plot on President Barack Obama ...