A Study On Cultivating Students' Mathematical Modeling Literacy In The Teaching Of Probability And Statistics In Senior High School

Modern high school mathematics education is devoted to the cultivation of the core qualities of mathematics.With the continuous development of science and technology and economic level,students should learn to use mathematical thinking to analyze and solve practical problems in real life."High School Mathematics Curriculum Standards"(2017 edition)turns mathematical modeling literacy into one of the six core qualities of high school mathematics.How to understand and interpret mathematical modeling literacy and find the application forms and methods of mathematical modeling An important subject of teaching research on model literacy.The high school probability statistics part is an important part of the high school mathematics teaching content,and it is also an important content of the college entrance examination.How to cultivate mathematical modeling literacy in the high school probability statistics teaching has become an important task.Originally combined with relevant literature,the concept of high school mathematics modeling literacy and high school probability statistics teaching was defined,the probability statistics and mathematics modeling literacy under the new curriculum standard were interpreted,and the domestic and foreign research status of mathematics modeling training was analyzed.And development trends.Secondly,the current situation of cultivating mathematical modeling literacy in high school probability statistics teaching was investigated and analyzed,and a series of teaching suggestions were summarized and studied to help teachers carry out targeted training activities in mathematical modeling literacy in the teaching of probability statistics.In this paper,the author interviews and surveys the authors to teach high schools,and the current status of the education of mathematics modeling literacy in the teaching of probability statistics in high schools and the degree of importance attached by teachers.The results of the interview show that teachers have doubts about the practical effects of cultivating students' mathematical modeling literacy,and it is not obvious enough to help improve college entrance examination results.The author first conducted interviews with teachers in Jinan Senior High School in Shandong Province(Jinan City,Shandong Province),the main interview content includes the teaching status of mathematics modeling literacy in high school probability statistics teaching,as well as teachers and students Degree of participation.Then,the students of Jinan Senior High School in Shandong Province were grouped according to their scores and liberal arts,and a questionnaire survey was conducted.The results of the questionnaire were analyzed Spss data.The difference test and related analysis were used.Cultivating students' different understanding of mathematical modeling and the status of education and teaching in teaching.The degree of familiarity of mathematics modeling among top students and middle students is significantly higher than that of students with learning difficulties.The students with difficulty in learning think that the difficulty level of probability and statistical knowledge content in high school is significantly higher than that of students with excellent students.The ability to build mathematical models in is significantly stronger than students with learning difficulties.This article studies from three aspects: new textbooks,college entrance examinations,and high school probability statistical models.It studies the differences in the training methods of model literacy for the new textbooks,new college entrance examinations,and various probability statistical models of high school.Combining the characteristics of probability statistics teaching theory and mathematical modeling thought,on the basis of investigation and interview,this article applies theoretical experience to practical teaching,and gives teachers and students the training suggestions of mathematical modeling literacy.Use the classes taught by the author to carry out the teaching practice of mathematics modeling and training in high school probability statistics,solicit and collect the teaching experience and suggestions of other front-line teachers,and deepen the training strategy of mathematics modeling ideas for high school students,and implement in the teaching of probability statistics Medium,enrich and improve the training methods of mathematical modeling ideas.