Unpacking Pedagogical Content Knowledge in Physical Education: What We Know and Do Not Know.

Pedagogical content knowledge is an incredibly useful construct to examine teaching and to design teacher education for preservice and continuing education settings. Although it has been central to discussions of teaching effectiveness since Shulman first proposed it in 1986, pedagogical content knowledge has been subject to considerable criticism and elaboration since then. In this paper, we discuss the research on pedagogical content knowledge in physical education, criticisms, and how it has been shaped by those criticisms. We examine pedagogical content knowledge beyond the traditional focus of pedagogy and content, discussing the role of knowledge of students, context, and curriculum as influences on pedagogical content knowledge. In doing so, we identify the strengths and weaknesses of the literature and propose directions for future research. [ABSTRACT FROM AUTHOR]