vide opportunity for more practical work, and to coordinate various levels of schooling, the plan divided the school building into classrooms and space for auditorium, playground, shops, and laboratories. Two schools ran simultaneously in this space so that every facility was in constant use. The school day was eight hours long, and schools were open six days a week. The Gary plan was widely adopted. The Dalton plan (1919), at Dalton, Mass., subdivided the work of the traditional curriculum into contract units, which the student undertook to accomplish in a specified amount of time. The Winnetka plan, established (1919) in Winnetka, Ill., separated the curriculum into the subjects handled by the Dalton technique and used the cooperative method of creative social activities developed by Dewey. Dewey and Progressive Education Dewey is known as the father of the Progressive movement in American education. During most of the twentieth century, the term "progressive education" has been used to describe ideas and educational programs that aim to make schools more effective agencies of a democratic society. Although there are numerous differences of style and emphasis among progressive educators, they all basically share the belief that democracy means active participation by all citizens in social, political and economic decisions that will affect their lives. The education of engaged citizens, according to this perspective, involves two essential elements: (1). Respect for diversity, meaning that each individual should be recognized for his or her own abilities, interests, ideas, needs, and cultural identity.(2). The development of critical, socially engaged intelligence, which enables individuals to understand and participate effectively in the affairs of their community in a collaborative effort to achieve a common good. (These elements of progressive education have been termed "Child-centered" and "Social Reconstructionist" approaches.)...