In-service teachers of science work with unique content and pedagogical experiences within a changing educational landscape. Understanding teacher agency in these circumstances will help researchers understand the actions that these teachers take. The purpose of this meta-analysis was to review how the agency of K-12 in-service teachers of science…

Enhancing students' understanding of aspects of the nature of science (NOS) recommended by the science education community is an important goal of science instruction. This can occur only when teachers are adequately prepared for teaching NOS. However, the science education community is still considering what is needed to enhance the efficiency of…

Providers of K-12 in-service teacher science professional development programs (PDPs) in the United States are moving to address recent and unprecedented policymaker calls to close achievement gaps in K-12 science learning. Our systematic review of primary, peer-reviewed equity-focused PDP studies is intended to inform this movement. We structured…

Science museums are increasingly being recognized as sites for teacher education. In museums, teachers can develop content knowledge, learn new instructional approaches, gain confidence in teaching science, and develop ideas for how to use museum resources in their classrooms. Despite these reported benefits, little is known about the specific…

As teachers are being viewed as critical agents of educational change, conceptions and approaches of how to prepare teachers are changing. Among these changing conceptions of teacher preparation, the kinds of knowledge prospective teachers need to develop so as to be effective at teaching are often at the center of the debates. Pedagogical content…