PCK: Pedagogical Content Knowledge
‘‘pedagogical content knowledge’’ as the content knowledge that deals with the teaching
process, including ‘‘the ways of representing and formulating the subject that make it comprehensible to others’’: analogies, illustrations, examples, explanations, and demonstrations
TPCK : Technological Pedagogical Content Knowledge (pdf)歷史重演
the problem has been a tendency to only look at the technology and not how it is used.
design of new tools ? good case studies, detailed examples of best practices
建立模型: 方程式 呈現關係
搜尋/ 網頁/圖片/影片(tracker)/動畫animation/模擬 simulation