Based On HPM Theory Junior High School Mathematics Teaching Design Research Professional

Since the establishment of HPM,the relationship between the history of mathematics and mathematics education has gradually become an important research area,and the teaching design that integrates the history of mathematics and mathematics culture has also become the research direction that people pay attention to,developed a number of success stories.In China,the curriculum reform carried out at the beginning of this century advocates the education of mathematics culture.At the end of 2017.with the revision and implementation of mathematics curriculum standards,it is further proposed to strengthen the cultivation of students'mathematics literacy.It is more important to teach students how to learn knowledge than to teach them knowledge.Based on this,this paper chooses the topic of junior high school mathematics teaching practice from the angle of mathematics history and mathematics culture as the topic of graduate students'graduation thesisFirst of all,a large number of reference on the history of mathematics used in mathematics teaching theory and teaching cases,learning history of mathematics into classroom teaching strategies and methodsSecondly,based on the survey of students,interviews with teachers and the analysis of data,the present situation of the history of mathematics in junior middle school is as follows The students have little knowledge of the history of mathematics,only the obvious knowledge of the history of mathematics in books can be grasped,and the students'knowledge of the history of mathematics is basically supplemented by the mathematics teachers in class However,the mathematics teacher in the classroom rarely throughout the history of mathematics in the classroom teaching,the content of the history of mathematics is mainly auxiliary:Students are interested in and support the integration of mathematics history into mathematics classroom teaching.The main reasons for this situation are as follows:(1)the way of presenting the history of mathematics in textbooks is sporadic,and some of them are not easy to be noticed;(2)the corresponding training activities of the history and culture of mathematics have not been carried out in various regions(3)influenced by examination-oriented education,the content of the history of mathematics is not included in the examination,so teachers and students pay little attention to it.(4)the teachers themselves think that the history of mathematics and mathematics culture may be applied less in the mathematics classroom.Finally,with the theory of double-layer space,the research on the integration of mathematics history into mathematics classroom teaching in junior middle school is carried out.The practice shows that the integration of the history of mathematics into the research of mathematics class is not only beneficial to the students'strong interest in this class,but also to the students'active research and exploration,and to the formation of their thinking habits.the implementation of improving students mathematics core literacy.How to apply the history and culture of mathematics to the normal classroom teaching should be paid more attention.