Research On Data Analysis Literacy Strategy Of Senior High School Students

With the rapid development of the era of big data,big data is closely related with people’s lives.From the national strategy of big data to people’s daily life,big data plays an increasingly important role.In 2014,the Ministry of Education put forward the core competence of subjects in "Opinions on Fully Deepening the Curriculum Reform and Implementing the Fundamental Task of Educating People with Virtue".Then in January 2018,the Ministry of Education issued the "General Senior High School Mathematics Curriculum Standards(2017 edition)"(hereinafter referred to as the "Curriculum Standards(2017 edition)" proposed that data analysis as one of the six core qualities of mathematics,the development of students’ data analysis literacy is the embodiment of the value of mathematics education.Therefore,through investigation and research,aiming at the status quo and influencing factors of data analysis literacy of ordinary senior high school students,this paper combines teaching cases to explore the problems existing in the formation of data analysis literacy of students,and puts forward the strategies of data analysis literacy of ordinary senior high school students.This paper chooses the students of grade two and grade three in senior high school as the research object.Through the collation and research of the relevant literature,the questionnaire and test papers are formulated according to the four performance and level of data analysis literacy in Curriculum Standards(2017 edition).Based on interviews with two teachers and case studies,the problems existing in the data analysis literacy of ordinary senior high school students are found,and the research conclusion table is drawn up.Ming: Generally speaking,the three levels of data analysis literacy of senior high school students in the tested schools show a decreasing trend.From the comparison of the two grades,the average level of data analysis literacy of the third grade students is higher than that of the second grade students,which shows that with the increase of grade,the level of data analysis literacy of the students will improve.In terms of gender comparison,there is no significant difference in the data analysis literacy level between boys and girls,and the average score of girls is slightly higher than that of boys.From the comparison of liberal arts and science,there are significant differences in data analysis literacy level between liberal arts and science students.The average level of data analysis literacy of science students is higher than that of liberal arts students.According to the analysis of interview results,the factors affecting students’ data analysis literacy are:(1)reducing statistical teaching in schools;(2)students’ lack of experience in applying statistical knowledge;(3)students’ poor mathematical operation ability;(4)teachers’ lack of teaching students’ statistical thinking methods;(5)teachers’ lack of awareness of data analysis literacy.In view of the above research conclusions,eight strategies for high school students’ data analysis literacy are put forward:(1)taking the cultivation of students’ data analysis literacy as the teaching objective;(2)improving the teaching hours of statistical content;(3)adding practical activities of statistical content;(4)adopting typical case-based learning methods;(5)improving students’ mathematical operation ability;(6)attaching importance to statistical thinking.The teaching of thinking methods;(7)improving teachers’ own data analysis literacy;(8)paying attention to the integration of information technology and statistical courses.