This study investigated the effect of two models of professional development concerning Assessment for Learning on teacher perception of the effectiveness of Assessment for Learning strategies and student achievement as measured by standardized Georgia End of Course Tests. The study hypothesized that a positive relationship exists between teacher…

Professional study groups have been a dominant feature of the Richmond County (Georgia) Schools' educational improvement efforts since 1987. Study groups offer a structure that turns all individuals into learners eager to assume responsibility for their own learning and that of colleagues and students. The principal's active participation is a key…