CAJ | 학술논문

本研究采用标准化问卷对101名职前中学数学教师的学科知识（以函数为例）进行了测试。结果表明：职前教师函数知识三个成分的水平从高到低依次是图形性质、复合函数和反函数、概念表征;职前教师在学科知识领域中所处的位置高度比我们预计的要低,而且他们学科知识的结构比较松散,缺乏相互联系。由此对职前教师培养的课程、方式提出了建议。
본연구채용표준화문권대101명직전중학수학교사적학과지식（이함수위례）진행료측시。결과표명：직전교사함수지식삼개성분적수평종고도저의차시도형성질、복합함수화반함수、개념표정;직전교사재학과지식영역중소처적위치고도비아문예계적요저,이차타문학과지식적결구비교송산,결핍상호련계。유차대직전교사배양적과정、방식제출료건의。
A survey was carried out to assess 101 pre-service teachers＇mathematics knowledge on function.In this survey,a standardized questionnaire consisting of three constructs（graph features of function,composite and inverse function,and conception and representation of function）was employed.The survey results showed that participants had low-level conceptual understanding of function.Compared with their performance on the three constructs,it was found that the pre-service teachers received the highest scores on the first construct,and the lowest scores on the last construct of the questionnaire.