Recent studies highlight early childhood teachers' mathematics-related competence. Developing this competence should be a main aspect of early childhood teachers' education. This is, however, not the case in all countries. Consequently, high-quality professional development courses are needed. Based on research results, we developed a…

A central challenge in efficacy studies centers on the issue of "fidelity of implementation," that is, the extent to which participants use the curriculum specified by curriculum developers. In this study, we describe and discuss a "fidelity of implementation" model using multiple methods and instruments to compare two versions of a science…

Understanding effective and appropriate techniques for assessing student learning has never been as critical and political as is it is today. Accurate assessment methodologies employed in public schools are vital to the interpretation of student achievement data through which school effectiveness is being measured. Although there is a need,…

There is a need for quality professional development programs and instructional models addressing the needs and challenges of K-12 technology integration in the geography classroom. This study used a mixed-methods design employing surveys and observations to evaluate teacher experiences within a professional development program focused on…

This article describes quantitative and qualitative data providing perspectives on how six English as a Foreign Language (EFL) vocational high school teachers perceived CALL knowledge and competencies in a yearlong technology-enriched professional development program. The teachers' developing technological pedagogical content knowledge (TPACK) and…

Teachers often engage in curricular planning by critiquing and adapting existing curriculum materials to contextualize lessons and compensate for their deficiencies. Designing instruction for students is shaped by teachers' ability to apply a variety of personal resources, including their pedagogical content knowledge (PCK). This study…

This article presents our plans and initial work to explore how mathematics teacher education programs can prepare teachers for diverse middle grades classrooms. It describes the start-up of a five-year National Science Foundation project to design, develop, and test technology-enriched teacher preparation strategies to address equity in algebra…

This study sought to determine to what extent seasoned educators' perceived confidence, competence, and resultant content-specific self-efficacy could be altered as a result of three different workshops geared toward the use of technology in social studies classrooms. Through analyses of pre- and post-test surveys, results indicated that…