Many would say that while there are two ways to enter the teaching profession--traditional and alternative--there seems to be a common way to leave it: quickly. Across the board, more than half of beginning teachers leave teaching before their fifth year, and that percentage is even higher in urban public schools and for those prepared by some…

The traditional presumption in higher education that subject-matter knowledge is sufficient for effective teaching is breaking down. One cause of this change is the growing knowledge about how people learn, a consequence of which is a heightened focus on student-centered teaching practices. Another is the increasing diversity of students seeking…