Recent studies on professional development programs indicate these programs, when sustained, have a positive impact on student achievement; however, many of these studies have failed to use longitudinal data. The purpose of this study is to understand how one particular instructional practice (STEM PBL) used consistently influences student…

This paper describes the implementation of the Victorian Certificate of Education (VCE), a systemwide reform that calls for curriculum change at senior secondary levels in Victoria (Australia). The system is required to reorganize and develop new organizational structures with full knowledge and assessment of the status, organizational health, and…