Research On Mathematics Teaching Model In Senior High School From The Perspective Of Aesthetics

The development of core literacy is a necessary character and key ability for students to adapt to social development.As one of the key points of humanistic literacy,aesthetic taste is not only a basic premise for developing students' core literacy,but also an important guarantee for realizing the fundamental task of moral cultivation.Mathematics,as one of the three main subjects of high school curriculum,undertakes the important mission of "aesthetic education",but it does not play an ideal role in practical teaching.In order to solve this problem,this study tries to promote the development of students' core literacy through mathematical aesthetic education.Based on the analysis of the existing literature,this study adopts the methods of questionnaire survey,interview,statistical analysis and educational experiment to conduct a systematic study on the theoretical and practical aspects of the aesthetic teaching model of mathematics in senior high schools.The main conclusions are as follows.Firstly,from the perspective of the teachers and students,the present situation of the infiltration of aesthetic education in mathematics teaching in senior high school is understood through questionnaire survey and interview.The survey results show that most senior high school students lack initiative in mathematics learning and have weak aesthetic ability in mathematics.Meanwhile,although teachers highly recognize the value of aesthetic education in mathematics,they are discouraged by their lack of aesthetic literacy in mathematics and the guidance of teaching mode with strong operability.Secondly,under the guidance of the Aesthetics Teaching Theory of Viewpoint-Structure and Freudenthal's Mathematics Education Theory,combining the characteristics of senior high school mathematics knowledge and the characteristics of senior high school students' cognitive development,the "senior high school mathematics aesthetic teaching model" is constructed.The model is elaborated from three aspects of teaching objectives,operating procedures and teaching principles.The fundamental purpose is to promote the common development of students' morality,wisdom and beauty.At the same time,combined with the typical teaching case "Ellipse definition and Standard Equation",the operation procedure of this model is briefly explained.Thirdly,the senior high school mathematics aesthetic teaching model is applied to conical section teaching.The teaching experiment results show that the application of this teaching model can promote the improvement of students' interest in mathematics learning,aesthetic ability of mathematics and academic performance of mathematics.