Vol. 31 No. 1 (2023)
Articles

What Makes Pedagogical Content Knowledge “Pedagogical”? Reconnecting PCK to Its Deweyan Foundations

Michael Tallman
Oklahoma State University
Bio

Published 2023-07-27

Keywords

  • Pedagogical content knowledge,
  • Mathematical knowledge for teaching,
  • Reflected abstraction,
  • Psychologizing the subject matter

Abstract

In this theoretical paper, I review the history of research in educational psychology that inspired Shulman’s notion of pedagogical content knowledge (PCK) and critically examine interpretations of PCK reflected in prominent theoretical frameworks for mathematical knowledge for teaching (MKT). I propose a theory of PCK—grounded in radical constructivism, Piaget’s genetic epistemology, and empirical research results—that addresses limitations of these prominent frameworks. I conclude with a description of what makes PCK in the proposed theory “pedagogical” and describe a research agenda that reconnects MKT scholarship to its Deweyan philosophical foundations.