This study used a systematic process modeled after the What Works Clearinghouse (WWC) study review process to answer the question: What does the causal research say are effective math professional development interventions for K-12 teachers aimed at improving student achievement? The study identified and screened 910 research studies in a…

The purpose of this professional development study was to examine the impact of Teacher Study Groups on the teacher practice, teacher knowledge, and student outcomes, specifically in the areas of reading comprehension and vocabulary. The multi-site study was conducted in three large urban school districts from three states: California (CA),…

This meta-analysis synthesizes experimental and quasi-experimental research on instruction that enhances the mathematics performance of K-12 students with learning disabilities. It reports the findings from this synthesis, discusses the implications for practice, and suggests next steps for research and professional development efforts in this…

Validation of a classroom observation measure for use with English Learners (ELs) in Grade 1 is the focus of this study. Fourteen teachers were observed during reading and language arts instruction with an instrument used to generate overall ratings of instructional quality on a number of dimensions. In these classrooms, the reading performance of…

Presents a conceptual framework for teaching science to students with disabilities. The framework suggests integration of explicit instruction in critical concepts, with cognitively-based approaches that emphasize problem-solving skills on real-world tasks. Implications for policy, professional development, and creation of learning environments…

This paper presents implications of the path analysis procedures used to interpret data from a study of urban special education teachers' perceptions of working conditions. The analysis looked at a broad range of factors that could affect teacher plans to leave the field. An overall finding emerging from the analysis was that the same fundamental…

The authors of an article on research and professional development of general education teachers who have students with learning disabilities respond to a commentary. They address the distinct research traditions of general education researchers and special education researchers and urge the integration of their particular research methodologies…

Case studies of four secondary special education teachers indicate that coaching during implementation of a videodisc mathematics program brought positive changes in teaching techniques and enhanced use of motivational strategies and classroom management techniques. Results also suggest teachers may be more receptive to feedback on their teaching…

This report summarizes results of a survey of special educators regarding first, their working conditions related to central office support and, second, the impact of administrative support on their job satisfaction, commitment, and intent to leave. Major findings regarding teacher attitudes toward central office administrators include a perceived…