Differentiation is an important practice in today's increasingly diverse classrooms. The researchers used collective case study methods to investigate the role of the principal in supporting differentiated literacy instruction in three purposively selected elementary schools with a documented history of literacy differentiation. For the fourth and…

Science education reform standards have shifted focus from exploration and experimentation to evidence-based explanation and argumentation to prepare students with knowledge for a changing workforce and critical thinking skills to evaluate issues requiring increasing scientific literacy. However, in urban schools serving poor, diverse populations,…

It is the moral responsibility of educators to work diligently to provide every student with rich, challenging coursework in efforts to prepare them for post high school careers and education. The use of common formative assessments provides teachers with the valuable, timely information they need to make instructional decisions that will better…

This study is examining student eligibility for and participation in alternate assessments, the technical quality of the alternate assessment instruments and implementation procedures, the alignment of assessments with content and achievement standards, and the use and effectiveness of alternate assessments in measuring student outcomes. The…

This report summarizes preliminary and exploratory research conducted by the Council of the Great City Schools and the American Institutes for Research on urban school systems participating in the Trial Urban District Assessment (TUDA) of the National Assessment of Educational Progress (NAEP). The study is one of the first large-scale analyses…