Teaching Research On Implementation Of High School Students' Mathematical Intuitive Imagination Literacy

In order to implement the basic task of high moral values establishment and people cultivation,the Ministry of Education has carried out a new round of curriculum reform.The new curriculum standard puts forward the teaching idea oriented by developing students' core mathematical literacy,which requires us to pay more attention to forming and developing students ' mathematical literacy in all aspects while making the students acquire the “basic knowledge,basic skills,basic ideas and basic activity experience” and the “abilities to discover,raise,analyze and solve problems”.Intuitive imagination is a very important mathematical literacy,and its application is a perfect combination of "geometric intuition" and "spatial imagination".At present,the intuitive imagination of high school students in China is not good,so it is of great significance to carry out a practice research to improve the student's intuitive imagination.The research methods in this paper are mainly literature review and case study.The author first arranged and summarized the relevant theoretical basis and the existing literature,gave an in-depth understanding of the connotation and performance of intuitive imagination literacy in the new curriculum standard,and elaborated its educational significance and academic significance.Then,the author carried out an implementation research on mathematical conclusion teaching and problem-solving teaching based on specific measures.Finally the author carried out a teaching analysis of intuitive imagination literacy.This paper mainly discusses the important value of intuitive imagination in explaining concepts,laws,conclusions and so on with trigonometric module and solid geometry preliminary module as examples,which shows that the application of intuitive imagination can help grasp the essence of problems,so as to realize the leap from the "know it" to "know why".At last,the writer summarizes the conclusions of this study,proposes suggestions for reference based on the current college entrance examination,and shortcomings of this study and prospect of the future research direction.The conclusions of this study are given as follows: In the mathematics teaching,the teachers should guide the students to “have images in mind” and put images “in the first place” when they learn mathematics;the teachers should organically integrate the intuitive imagination with the teaching objectives,teaching methods and knowledge points and lay stress on the enlightening and guiding role of intuitive images for the students,so as to build a platform of intuitive imagination for the students and realize the effective implementation of intuitive imagination literacy;the students cannot have a good intuitive imagination literacy overnight,so the teachers should give students enough time and space to explore questions,and pay attention to the teaching and learning strategies,so that the students could build their own abilities when accumulating experience.