PCK──使教學最有效的知識

PCK──The Most Effective Knowledge of Teaching

PCK是學科教學知識（Pedagogical Content Knowledge）的簡稱，是教師知識範疇中使教學最有效的知識。本文介紹了國外開展PCK研究的背景，PCK的內涵，PCK中整合的各種成分及它的結構模型和檢測的方法等，指出我國教師教育者應該重視PCK。

PCK is the abbreviation of “Pedagogical Content Knowledge”， and is the most effective knowledge of teaching in teacher’s knowledge category. This article has introduced its research context abroad， its conception， components， structural model and methods to detect it. The article also indicates that teacher educators should attach importance to PCK.