A Study On The Application Of Mathematics Variant Teaching In Junior Middle School

Variant teaching has a long history in China,and it is one of the basic characteristics of mathematics teaching in our country.According to the survey,in a module,a textbook chapter,teaching a class,a theorem proving,even an example,and an exercise in the study of how to apply the teaching theory of mathematics teaching in middle school are not much.Combined with my teaching experience and collected materials,I studied and applied the junior high school mathematics variant teaching.The article is divided into five parts:the first chapter is an introduction.It introduces the goal to reach junior variant teaching application in the significance,the domestic and foreign research situation at present,the research method and the innovation place.The second chapter introduces the related concepts and theoretical basis of junior high school mathematics variant teaching.It mainly includes the concept of "variant" and "variant teaching",and the theoretical basis and teaching principles of variable mathematics teaching in junior high school.The third chapter introduces the questionnaire survey and analysis of changeable teaching among the teachers and students in my school.I made a survey about the junior high school mathematics teaching among 42 math teachers in our school,and among more than 1400 students in grade two in junior high school,I randomly selected 150 students to make a sampling survey.The fourth chapter is junior high school mathematics variant teaching case and analysis.It introduces three examples.The first example is a Pythagorean theorem teaching case and analysis.The second example is a textbook case and analysis.The third example is an after-school exercises case and analysis.Through the three practices,we can find the application of variable mathematics teaching in junior high school,which is feasible and worth popularizing.After analysis,it is necessary and meaningful to study the variable teaching of junior high school mathematics.In this study,we obtained its feasibility and operability through the junior high school mathematics variant teaching practice and classroom practice.There is an important significance of classroom teaching and mathematics teaching.It promotes teachers to teach mathematics,and improve the quality of teaching,while students in mathematics learning also play an important role,which can promote students' all-round development.