Teachers have the greatest school-based effect on the achievement of any child in their classrooms, but highly effective principals can positively affect the achievement of every student in their schools. The difference between a highly effective principal and an average one is equal to two-to-seven months of extra learning per year for each child…

Children benefit academically when parents and educators work together. For this reason, parents' involvement in their children's education is a priority of the "No Child Left Behind Act of 2001." But a strong connection between parents and educators does not come about automatically. Both parties may need to learn new roles and skills…