Purpose: This paper is second of seven in this volume elaborating different approaches to quality improvement in education. It delineates a methodology called design-based implementation research (DBIR). The approach used in this paper is aimed at iteratively improving the quality of classroom teaching and learning practices in defined problem…

One of a series of papers describing a collaborative educational change effort involving the Jefferson County, Colorado Public Schools, and the Texas Research and Development Center, this paper describes the design and implementation of a concerns-based staff development plan for the purpose of supporting the implementation of a revised science…

Determined whether differences existed between the microcomputer implementation proneness of inservice teachers who were participating in workshops and exhibiting enthusiasm, and inservice teacher counterparts who were not engaged in professional development activities and were not concerned about microcomputer use. Also investigated the influence…

This practicum endeavored to improve science laboratory instruction for elementary students. The major goal of the practicum was to facilitate laboratory use so that teachers would incorporate laboratory experiences as an integral component in science instruction. To improve the instructional significance of the science laboratory, the writer…