纵观高中数学知识,给老师、学生“抽象”、“概括”的感觉,的确要学好高中数学需要学生具有很强的抽象思维能力.不过高中生的思维发展水平如何呢?从高中学生学龄特点来看,学生的抽象思维处于发展阶段,还不够成熟,尤其是刚刚步入高一时,学生的思维主体还是形象思维.那么,我们的教学是不是一下子到达抽象思维要求呢?实践经验表明,如果直接跳跃到抽象思维,不符合最近发展区原理,不仅仅不利于数学知识的学习,还会影响高中生数学思维能力的发展,造成严重的学习 Throughout the mathematics knowledge of high school, to teachers, students “abstract ”, “summary ” feeling, really want to learn high school mathematics requires students to have a strong ability of abstract thinking.However, the high school students thinking development level? Students of high school age characteristics of view point of view, the students are in the stage of development of abstract thinking, not mature enough, especially just entered the high school, the student’s main body of thinking or image thinking.So our teaching is not suddenly reached the abstract thinking requirements? Practical experience shows that if the direct jump to the abstract thinking, do not meet the principles of the recent development zone, not only detrimental to the study of mathematical knowledge, but also affect the development of high school students’ mathematical thinking ability, causing serious learning