Purpose: The purpose of the study was to evaluate the implementation and impact of the IDEA Public Schools' Mathematics Curriculum Redesign (MCR) effort, funded by an Innovation and Research (EIR) grant. Methods: The study used a quasi-experimental matching design to examine the effect of MCR on student achievement outcomes. The study compared…

This paper investigates the contribution of mathematical knowledge for teaching (MKT) and curriculum materials to the mathematical quality of instruction by comparing the enactment of a fractions problem taught by two teachers with differing MKT. It was found that MKT seem to support teachers' precise use of mathematical language and to prevent…

A pre- and post-test quasi-experimental design was used to test the impact of a 30-week, theoretically-based social and emotional learning (SEL) curriculum, The RULER Feeling Words Curriculum ("RULER"), on the academic performance and social and emotional competence of 5th and 6th grade students (N = 273) in fifteen classrooms in three schools.…

The purpose of this dissertation is to characterize and analyze the specific implementation decisions made by teachers in Dominican primary schools. A new curriculum was developed in 1995 as part of a Ten-Year Plan to reform the educational system. Analyzing what teachers do and the factors that shape their instruction is relevant for improving…

How do educational opportunities influence students' academic achievement in the Dominican Republic? How do students grow, in knowledge and skills, as a result of their passage through the elementary grades? This study aims to explore and understand the differences between the implemented curriculum in public and private schools in 4th, 5th, and…

The National Assessment Program--Civics and Citizenship assessment measures the civic knowledge and understanding and the citizenship participation skills and civic values of Year 6 and Year 10 students in schools across Australia. It reports on student achievement using proficiency levels on a common civics and citizenship assessment scale, and…