The Status And Countermeasures Of Class-selection In Mathematics Teaching In Grade Nine Of A Rural Junior Middle School

With the development of society and the increase of population mobility,the differences of family background,life experience and learning foundation of junior high school students are also expanding.This leads to the increasingly obvious differences among junior middle school students.It is more obvious in the third day of junior high school.Therefore,under this background,the Bingxi junior middle school,located in the rural area of Kunshan,has been carrying out the class-selection system in mathematics teaching.Through the investigation of the class-selection teaching,the author finds out the problems and finally gives the countermeasures.Through the methods of literature analysis,questionnaire and interview,the author analyzes the current situation,the main problems and the solutions of the implementation of class based teaching in junior three of Bingxi middle school.Taking the teaching of quadratic function as an example,this paper analyzes the subjective and objective factors that restrict the class-selection teaching of junior mathematics,and puts forward some corresponding countermeasures.The following conclusions are obtained through the study:It is of positive significance for the cultivation of rural junior high school students’ mathematical literacy.However,it is a long-term and hard work to comprehensively promote the class-selection system in mathematics teaching in the third grade.We should start from many aspects to standardize the implementation of class-selection teaching.It is expected that this study can play a certain role in promoting the development of junior high school mathematics class-selection teaching.This research is divided into five parts:The first part: Puts forward the problems and introduces the background and significance of the research.The core concept of the teaching point of class-selection system and the significance of the teaching of class-selection system are defined.Introduces the theoretical research and practical exploration of the class-selection teaching at home and abroad.The second part: Introduce the implementation of class teaching in junior three of Bingxi middle school.Through the questionnaire survey and interview,the author find the advantages and disadvantages in the implementation process,and providedirect research information for the problems and countermeasures.The third part: Study the implementation of class-selection system in Bingxi middle school.It finds out the problems in five aspects: hierarchical mechanism,teacher teaching,student learning,class management and communication,and dialectically analyzes the causes and effects of relevant problems.The fourth part: Combined with the teaching practice,this paper gives the problems found,puts forward the corresponding solutions,and points out the direction of the development of class-selection teaching.The fifth part: Conclusion.