The term "best practice" is commonly used to describe "what works" in a specific situation or environment. When principals face a thorny challenge, they turn to their colleagues in the principalship for ideas about which strategies, activities, and approaches have proved to be effective and efficient in addressing the issue.…

Support for publicly funded pre-kindergarten has increased tremendously in recent years as parents, educators and policy makers have come to recognize the many benefits of high-quality early education. As of 2008, 38 states and the District of Columbia invest in pre-k programs, and many school districts are doing so on their own with local and…