This article reports the Project STAR interview study that examined changes in K-3 teacher perceptions after teaching for a year in small classes or regular classes with aides. Teachers believed small classes or aides changed teaching and learning. They became more effective and satisfied and provided more individual attention. (SM)

The Educational Priorities Panel carried out a study of the first year of the class size reduction program for grades K-3 in the New York City public schools by visiting five schools throughout the city and interviewing the principal and at least two teachers involved in implementing the program at each school. In all, 17 interviews were…