Research On The Teaching Problems And Improvement Strategies Of Mathematical Beauty In The Lower Grades Of Primary Schools

Mathematical beauty is the fusion of the mathematical knowledge system and the intention of the aesthetic subject.The concrete expression is simple beauty,symmetrical beauty,harmonious beauty and Singular beauty.The teaching of mathematical beauty helps to cultivate students' good learning habits,cultivate students' aesthetic sentiment,stimulate students' learning interest and creativity,and then promote students' sustainable development.The use of mathematics beauty in the mathematics classroom teaching in the lower grades of primary school is to embody and visualize abstract mathematics knowledge,which is to enable students to better understand knowledge and develop their abilities in the process of experiencing mathematics beauty.It is an effective teaching way.Based on this,the research focuses on primary school teachers and primary school mathematics classrooms,around how to implement the teaching of mathematics beauty.The literature,interview,observation and case analysis methods were used to investigate the problems in the teaching of mathematics in the lower grades of primary schools,analyze the causes of problems and explore the improvement strategies of mathematics aesthetics.The research mainly includes the following aspects:Firstly,on the basis of expounding the educational value of mathematics beauty in the mathematics textbooks of the lower grades of primary school,from the dimension of presentation form,Combing the mathematical beauty in textbooks;from the dimension of presentation content,the paper discusses the four manifestations of simplicity,symmetry,harmony and singularity of mathematical beauty.According to the aesthetic cognition development of the lower primary school students,the aesthetic process is divided into three stages: aesthetic perception,aesthetic experience and aesthetic creation,expounding the dynamic process of the formation of mathematics beauty.Secondly,use semi-structured interviews to conduct in-depth interviews with junior middle school mathematics teachers.Combined with classroom observations,it is found that the current junior high school mathematics teachers have many problems in the process of excavating and teaching mathematics.The specific problems are as follows: The mathematics teachers in the lower grades of elementary school have a one-sided understanding of mathematics,insufficient analysis of teaching preparation,one-sided teaching objectives,strict organization of teaching process,and simplified teaching evaluation of mathematics beauty,etc.The teacher's own aesthetic ability is insufficient,the educational concept is biased,and the lack of teaching ability is the internal cause of the mathematics beauty teaching problem;The external factors act through internal factors,the lack of attention of the school,the lack of mathematics aesthetic learning platform and the stress of exam-oriented education are the external causes of mathematics aesthetic teaching problems.Thirdly,combined with specific teaching cases,the author puts forward the optimization strategy of improving the mathematics beauty teaching in the lower grades of primary school.It mainly improves the theoretical quality of teachers' mathematics beauty,optimizes the teaching design of mathematics beauty in the lower grades of primary schools,emphasizes the teaching of mathematics beauty in schools,specific feasible improvement suggestions are proposed from the spontaneous to the conscious state transition.