The federal class-size-reduction initiative and programs such as Wisconsin's Project SAGE (Student Achievement Guarantee in Education) provide funds for a variety of "small-class models," including intact small classes with one teacher, team-taught classes with 30 or more students and 2 full-time teachers, "push-in" or…

In this paper, the authors examine several factors related to class size. The purpose of the presentation is to: (1) trace the evolution of class-size research; (2) briefly describe the Student Achievement Ratio (STAR) class-size experiment; (3) summarize the early and the later student outcomes of STAR participants; (4) outline the…