AFEW decades ago, leaders in the field of school reform introduced the concept of "effective schools" as a way to identify what works best in educating children and to provide models for struggling schools to use for improvement.The effective schools movement is frequently attributed to the work of the late Ronald Edmonds In a speech delivered to the National Confer- ence of the Teacher Corps in 1978, Ed- -monds defined the five characteristics consistently evident in effective schools: strong leadership, clear emphasis on learning, positive school climate, regular and appropriate monitoring of student progress, and high expectations for stu- dents and staff.- However, the effective schools move- ment, like most other reform efforts, has developed philosophical and political schisms along its major fault line the cen- tral tenet that children's learning can be improved if schools adopt effective prac- tices.From these straightfor ward principles, an entire belief system has evolved that offers a variety of solutions that are designed to improve schools.If we as a society can summon the cour- age and will to do these things, then maybe all children can learn at higher levels and the gap between low-income and more- privileged children can really be narrowed.At its heart, this belief is positive, useful, and practical-but it does engender strong opinions and political reactions.