Development of a school building model for educating students with handicaps and at-risk students in general education classrooms.

This study, conducted in the context of a 4-year project to redesign special and remedial services in an elementary school, examined the effects of cooperative learning, cross-age tutoring, and in-class services for students with handicaps and remedial students. All students (524) in Grades 1 through 6 in two medium-sized elementary schools took part in the study. All three treatments were introduced into one of the schools, with the second school serving as a control. The cooperative learning treatment was delivered to all sixth-grade students, cross-age tutoring to special and remedial students in Grades 1 through 3, and the in-class services to all grade levels. Results indicated that, although the character of the instructional services changed markedly, none of the three treatments had much impact on achievement. Reasons for the findings are explored.