| The theories of educational study and educational psychology conduct this paper, in which it is provided that math lowers can be transformed by using course innovation. Course innovation should mainly focus on renovating teaching contents and improving teaching methods. In the first chapter of the dissertation, the author analyzes the background of math teaching in vocational middle school and the necessity of renovating the teaching material. In the second chapter, the shortage of teaching material in the vocational middle school is shown. In the meantime I try to analyze its root cause and argue that we should improve Math teaching material in order to I emphasize the defect of Math education and teaching material in vocational middle school and try find out the root cause. Let students be interested in Math teaching material and learn it actively. The third Chapter mainly analyses the cause of Math lowers and its harm. The fourth chapter emphasizes how to transform Math lowers. In doing that, we must analyze the formation of them and use relative teaching method which matches teaching material innovation. First, we should put the teaching strategy of "credit system" into practice, making the student independenfly and voluntarily. We should use the affection education in turn, harmonizing the relationship between teachers and students mutually. Then by using the successful education we can foster the student's self-confidence. Finally with the teaching strategy of establishing the scenario; We can mobilize the students' enthusiasm and go-aheadism in studying Math. The fifth chapter and the sixth chapter are involved with experiment and evaluation. In order to verify this project, I have being carried on experiment for one year, and applies evaluations of the learning process and classroom teaching strategy to evaluate the project. Experiments obtain the anticipant result. By raising the student the strong interest, the project can convert many of the lower students in mathematics provid a reference for the research of the posterity. |