A discussion of group play therapy includes chapters on the school as a setting for treating emotionally disturbed children and focuses on suggestions for group workers. A synopsis of the play group treatment process precedes a description of considerations in organizing groups and methods for working with the children. Recommendations are made for furnishings and equipment in the play room. Also mentioned are problems in diagnosis, symptomatic behavior, individual differences, treating unusual problems, and therapist influences. Clinical programs in schools, analysis of a play group in an elementary school, and a seminar in child psychology for teachers are discussed, and cases are cited throughout. (RJ)