Middle school is often a time of change for students. New friends, new schools, and a time of physical growth during the sticky subject of puberty. It's also a critical period during another sticky ...

Let’s get started with today’s online chat, which focuses on the state of math standards around the country. With all of the talk about the need to boost students’ skills in math and science, many ...

No less a mind than Bertrand Russell, of Principia Mathematica fame, was responsible for this paradox, which opened a hole in math. It’s those barbers. The Barber Paradox shows that barbers are not to ...