Investigation And Research On The Status Of Data Analysis Literacy Level Of High School Students Based On New Curriculum Standards

After the promulgation of the "Standards for Senior High School Mathematics Curriculum(2017 Edition)",six core mathematics literacy were proposed.Data analytics literacy is a key capability that citizens must have in the future.The high school period is the key period for the development of data analysis literacy.Therefore,it is very necessary and meaningful to study the data literacy status of high school students.This study is based on the "Standards for Senior High School Mathematics Curriculum(2017 Edition)",The dimension division of data analysis has been partially revised.The data analysis literacy status,related factors,and teaching suggestions for high school students were discussed and analyzed.In this study,a questionnaire survey was conducted among 353 senior high school students in Xinxiang City,Henan Province.Based on the analysis of the literacy of data analysis in the literature,the data analysis literacy is divided into three dimensions(situation,cognition,expression),Using self-made questionnaires and test papers,the status of data analysis literacy level of high school students was studied according to the three levels classified in the curriculum standards,explored and analyzed the relevant factors affecting the status of data analysis literacy,and obtained the following findings.First,the data literacy level of most students is higher overall,but the number of students in level three is small,and students' ability to solve comprehensive problems is weak.Second,the data analysis literacy status of boys and girls is not significantly different,and the data literacy level of girls is higher than that of boys.Third,there is a positive correlation between students' data analysis literacy and students' interest in learning about statistical knowledge.There is no significant relationship between students' normal scores and data analysis literacy status.Based on the above findings,In cultivating students' data analysis literacy,teachers need to work hard to improve their own data analysis literacy,focus on test topics and connect with real life situations,focus on getting students through a complete data analysis activity,strengthen the use of computer and other information technology in data analysis teaching and so on.Review the above research work,the research significance of this research has the following two points.Firstly,it summarizes the relevant research on data analysis literacy,modifies and establishes the evaluation framework of data analysis literacy of senior high school students,and provides a scientific tool for the evaluation of data analysis literacy system.Second,understand what data literacy level students have before the implementation of the new curriculum standards.What is wrong with detecting the level of student data analysis? And provide teaching advice to frontline teachers Suggestions for improving the problems in teaching and improve the teaching quality of high school mathematics.