Previous research has linked inquiry-based science instruction (i.e., science instruction that engages students in doing science rather than just learning about science) with greater gains in student learning than text-book based methods (Vanosdall, Klentschy, Hedges & Weisbaum, 2007; Banilower, 2007; Ferguson 2009; Bredderman, 1983;…

We report on the initial attempts at evaluating "at scale" a particular technological/curricular innovation that enables more students to develop deeper knowledge. The methods, issues, and findings of the current pilot experiment speak not only to the success of SimCalc MathWorlds, the focus of our research program, but also to the…

This research examined the effectiveness in an urban school district of 2 of the most widely used Comprehensive School Reform (CSR) programs-Direct Instruction (DI), implemented in 9 district elementary schools, and Success for All (SFA), implemented in 2 elementary schools. In examining impacts on student achievement and school change outcomes…

This 4-year study examined implementation of the Baltimore Curriculum Project (BCP) in six Baltimore City public schools. BCP used a combination of direct instruction (DI) and core knowledge as its reform curriculum. Each school was demographically matched with a similar, within-district school. Two cohorts of students were followed throughout the…

The longitudinal impacts on school change and student achievement of implementing varied Comprehensive School Reform (CSR) models was investigated in 12 elementary schools in diverse geographic locations. Each school was individually matched and compared to a demographically similar control school on measures of school climate, teacher…

Low-performing districts have sought to raise student achievement through adoption of schoolwide models for the reform of literacy instruction, a trend that has intensified under the Reading First Act. This study examined literacy achievement for first graders in a large urban district that offered its schools a choice of literacy reform models.…

In September 2001, New York University's Institute for Education and Social Policy (IESP) was awarded a grant by the New York Institute for Special Education to evaluate the Cornerstone K-3 national literacy initiative. This report examines the implementation of The Cornerstone Initiative in 18 schools from nine school districts, representing the…