Several years of research support a differentiated system of supervision in which teachers can choose from among four different supervision styles. With the clinical style, intense observation and feedback is conducted by a trained supervisor. Cooperative professional development consists of small teams of peers working together for their mutual…

Inservice training for school administrators is often characterized as sporadic rather than sustained, as topical rather then developmental, and as externally planned rather than internally developed and controlled. There is little evidence to suggest that much of current inservice activity contributes to significant improvement in administrators'…

Reports on the impact of an introductory biology course sequence that incorporated experience-based, group learning. Achievement results indicate that students were not disadvantaged by this new approach and, in fact, displayed a superior grasp of group-work, open lab utilization, and creative problem solutions. Attitudes regarding anxiety over…

This monograph explores the current use in higher education of cooperative learning, the instructional use of small groups so that students work together to maximize their own and each other's learning. The opening section sets out to define cooperative learning, and to look at the history of the technique, its basic elements, types of cooperative…