This study is situated within a large-scale national high school level engineering education initiative that aims to "demystify" engineering for high school students, teachers, and counselors through an all-inclusive high school level engineering course. Counselors participated in a series of PD activities centered on the following…

Next Generation Science Standards (NGSS) science and engineering practices are ways of eliciting the reasoning and applying foundational ideas in science. As research has revealed barriers to states and schools adopting the NGSS, this mixed-methods study attempts to identify characteristics of professional development (PD) that will support NGSS…

Describes the experiences of six science teachers and a facilitator involved in an action research group in science, technology, and society (STS) education. Explores the genesis of an issues-based model and highlights applications of this model in a classroom context. Examines action research as a potential tool for professional development in…

The purpose of this study was to examine the relationship between different types of professional development, teachers' instructional practices, and the achievement of students in science and mathematics. The types of professional development studied included immersion, examining practice, curriculum implementation, curriculum development, and…