http://sites.science.oregonstate.edu/portfolioswiki/ 2020-01-26T23:02:15-08:00 http://sites.science.oregonstate.edu/portfolioswiki/ http://sites.science.oregonstate.edu/portfolioswiki/lib/images/favicon.ico text/html 2010-07-13T20:58:35-08:00 http://sites.science.oregonstate.edu/portfolioswiki/whitepapers:pck:start?rev=1279079915 FIXME These are raw notes for an eventual wiki page. Please return later. Quote from Andy Johnson, Black Hills State University in a PHYSLRNR post on 090629 (ask for permission to use this) FIXME (begin quote) I understand PCK as the specific knowledge that effective teachers use in teaching specific topics. It fills the space between content knowledge and pedagogical knowledge. In particular, I think that a big chunk of it can be boiled down to three things: 1) Knowledge of the common conc…