教科书,对教师来说是用以贯彻教学大纲、明确教学目的和传授知识的基本工具,是学生获得知识的主要源泉。但在当前中学数学教学中,却较为普遍地存在着如下的偏向;学生方面,单纯依赖于教师的课堂讲授,不少学生认为学数学就是解题,他们不愿看书,不重视看书,迷恋于茫茫题海。学生除了书上的练习题不得不看以外,其余的都不理会。教师方面,上课不大使用教材,有时却“不知不觉”地引入新课,课题也不提不写。到下课了,才草草布置“今天讲了第几页,你们好好复习”。其实,学生哪里去复习呢?他们即使看一两偏教材,但由于不善于钻研教材,往 Textbooks are the basic tool for teachers to implement the syllabus, clarify the purpose of teaching, and impart knowledge. They are the main source of students’ knowledge. However, in the current middle school mathematics teaching, there are generally the following tendencies; students, simply rely on the teacher’s classroom lectures, many students believe that learning mathematics is the problem solving, they do not want to read books, do not pay attention to reading, obsessed with茫茫 title sea. In addition to the exercises on the book, students had to look at it, and the rest did not bother. In terms of teachers, classes do not use teaching materials. Sometimes they introduce new classes “unconsciously,” and the topics are not mentioned. In the end of the class, I had to scribble and decorate it. “We have talked about the first few pages today and you will review it carefully.” In fact, where do students go to review? Even if they read one or two textbooks, they are not good at studying teaching materials.