Research On The Current Situation Of Data Analysis Ability Of Junior High School Students

Statistics is one of the essential mathematics courses in the junior high school compulsory education stage,and data analysis is the core of statistics.Data analysis literacy is one of the six mathematical qualities,which reflects that the requirements of middle school statistics courses are not only limited to the knowledge level,but also more important to cultivate students' data analysis ability.Therefore,how to cultivate and improve the data analysis ability of junior high school students is a topic worth exploring.This study in Ganzhou eight,ninth middle school students and Ganzhou Zhanggong district,Ganxian and Longnan a total of 15 middle school math teachers as the research object,through literature review,test,questionnaire survey and interview outline,reviewed the research results at home and abroad,established the connotation of junior high school data analysis ability,data analysis ability structure,level and division standards.On this basis,the design and preparation of the junior high school students data analysis ability of questionnaire and interview questionnaire for frontline teachers,organized the reality survey and interview,thus obtained the research results of this article,and then put forward teaching advice and training strategy,which is not only conducive to improve the effect of data analysis ability,but also for other researchers to have a comprehensive understanding of the ability of data analysis provides reference.The main research conclusions obtained in this paper are as follows:(1)The data analysis quality of junior high school students is in the stage of knowledge transfer level.(2)There were no significant differences in data analysis ability between genders.(3)Significant differences in data analysis ability among different grades.(4)Classes at different levels differ significantly in data analysis power.(5)A significant positive correlation was observed between academic performance and student data analysis ability.Based on the above conclusions,this research puts forward several suggestions on the cultivation of data analysis ability of junior high school students from teachers and students respectively: teachers should pay attention to the formation process of data analysis ability of junior high school students,and pay attention to the processing of students' data analysis and learning results.Students should separate from the topic tactics,timely reflect on the wrong problems,efficiently solve problems;should make good use of tools,combine information technology,improve their interest in learning;students should also go out of the classroom,flexible use of formula,explore the charm of data.