本文以個案研究方式，透過文獻分析、教室觀察及訪談等方法，探討國小社會科 教師做課程決定的依據及範圍，同時進一步分析、歸納社會科教師做課程決定的步驟及影響 因素，並提出相關的建議，提供社會科教師做課程決定時參考。

　　　　　The main purpose of this study is to explore the decision-making process of social studies teachers in elementary schools, by ways of literature review, classroom observation and interview. The study investigates the reasons, scope, steps, and influential factors, of that process. Further suggestions are provided for social studies teachers.