Mathematical Culture "enters" The Teaching Strategy Of Junior High School Mathematics Classroom

The revision of the nine-year compulsory education mathematics curriculum standard(experimental manuscript)and the senior high school mathematics curriculum standard(experimental manuscript),the recognition of mathematics culture as the basic concept of mathematics curriculum is promoted,the recognition of mathematics as a culture has gradually taken root.At present,the investigation of the current situation of mathematics culture teaching is less,the investigation is not enough in-depth,especially the mathematics culture education in junior high school.Firstly,this paper analyzes the background of mathematical culture and education by literature,and summarizes the main papers and data of the development of mathematics culture education between 1988 and 2017.Then through reading the relevant books and materials,expounds the connotation of mathematical culture from different angles,analyzes the characteristics of mathematical culture,and finds basis for the mathematical culture into mathematics education.The East China Normal University Press published in the seven grade to nine grade mathematics textbooks for detailed study,from the history of mathematics,mathematical thinking,mathematical application,rational spirit,aesthetic education in mathematics and mathematical language in six aspects of the teaching part contains the mathematics culture.Through the relevant theoretical research before facing the mathematics culture into the junior middle school mathematics classroom teaching,the use of interviews,recording and analysis of mathematical culture in junior middle school mathematics teaching situation,at the same time to record the normal course of a math two interview of teachers,and select one section as a case study,we get the following conclusions(i)the mathematics teaching concept of mathematics teachers has begun to change,but in the process of teaching practice is still subject to the influence of exam oriented education,did not really let the mathematical culture into the junior high school mathematics classroom;(ii)teaching methods are still relatively simple,mostly adopts the situational teaching method is introduced and straight to the point,ignoring the subjectivity of students.According to the theoretical research and empirical investigation of previous analysis results,follow the principles of physical and mental development of middle school students,propose three countermeasures of mathematics culture "into" the junior middle school mathematics teaching:the education of mathematics culture in activity course;make full use of cyber source for the education of mathematics culture;mathematics culture feeling in the game,Taking the "two radical" as an example of case teaching design of mathematics culture and thinking of teaching case design.In this paper,through the investigation of the current situation of mathematical culture in junior high school teaching in our country,put forward the junior middle school stage mathematics culture teaching strategies for teachers in the teaching of mathematical culture teaching strategy for reference,also provides a theoretical reference for further research on mathematics culture into the junior middle school mathematics classroom.