The author describes the advantages of stratified heterogeneous grouping, a compromise between ability grouping and random grouping which assures students and teachers opportunities to learn and teach that are not inherent in other methods of grouping. (Author/KC)

This conceptual expression of "task interdependence," or role coupling, derived from research of elementary teachers in self-contained schools and team teaching schools, recommends that organizational theory provide clear concepts and measures to capture significant variations among schools. Research, measuring the…

Noting that many middle schools do not pay sufficient attention to the emotional, physical, and social development of their students, this booklet presents characteristics of successful middle school programs, as recognized by scholars in the middle school movement. Each characteristic is accompanied by an explanation of the "what and…