See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/227212507 Pedagogical Content Knowledge: An Introduction and Orientation Chapter · January 2002 DOI: 10.1007/0-306-47217-1_1 CITATIONS READS 348 15,768 1 author: Julie Gess‐Newsome Oregon State University-Cascades 36 PUBLICATIONS 2,727 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: ProwiN Video Physik View project All content following this page was uploaded by Julie Gess‐Newsome on 26 December 2013. The user has requested enhancement of the downloaded file. View publication stats