The purpose of this study was to develop and validate an observation measure designed to capture teachers' use of interactive teaching skills within the delivery of the All Stars substance use prevention program. Coders counted the number of times teachers praised and encouraged students, accepted and used students' ideas, asked questions,…

This paper presents the ARCS model, which is a research-based systematic design model that interfaces with typical instructional design and development models to improve the motivational appeal of instructional materials, of instructor behavior, and of the way in which lessons (or modules) and courses are designed. The description of the model,…

The Classroom Management Improvement Study (CMIS) was designed to investigate a complex staff development effort in order to provide a clear explication of the treatment in the event that either researchers or practitioners desired to replicate the intervention. The treatment was directed toward introducing effective classroom management…

The Thinking Mathematics project, a joint effort of the American Federation of Teachers and the Learning Research and Development Center, had the primary objective of developing more efficient means of disseminating new knowledge about mathematics learning and instruction. The resulting practitioner-researcher collaboration developed an…