Research On Teaching Design Of "Statistics And Probability" Pointing To Data Analysis Ability ——Taking "Broken Line Statistics Chart" As An Example

In today's information society,numbers are filled with people's lives.People are faced with a variety of forms of data every day,how to get meaningful information from such a complex data,and further analysis and judgment,this,people need to have relevant data analysis capability.Having certain data analysis capability has become an indispensable accomplishment of modern people.Primary school is the basic stage of cultivating data analysis capability,and teaching in the field of "statistics and probability" is an important carrier to cultivating data analysis capability.Therefore,it is necessary to scientifically design the teaching content of the "statistics and probabilistic" course to help students develop their data analysis capability.The research focuses on data analysis capability,through the analysis of data analysis capability,the training requirements of data analysis capability,the teaching design of teaching objective design,teaching content design,teaching process design and teaching evaluation design.On the basis of in-depth analysis of the teaching content and teaching requirements of "statistics and probability",the student questionnaire is compiled from the four structural elements of data analysis capability,and found that the development of students' data analysis capability is not ideal,and their interest in "statistics and probability"is general.By interviewing front-line teachers,the current teaching status of "statistics and probability" is analyzed,and the current teaching situation of"statistics and probability" is analyzed,the existing problems in the actual teaching of "statistics and probability" are teachers 'narrow understanding of data analysis capability,and the students' needs to experience the data analysis process are ignored.In view of the problems found in the preliminary investigation,the research conducts specific teaching design and practice of"single broken line statistical graph" from four aspects of goal,content,process and evaluation.Through the analysis of classroom teaching records and implementation effect can be found,with data analysis capability to the teaching design helps to cultivate students'data analysis capability,students have the initiative to use data analysis to solve problem consciousness,can choose the appropriate statistical graph analysis and based on objectivedata and life experience to make the right prediction of things development trend.Accordingly,it is suggested that the statistical and probability teaching design of data analysis capability should formulate clear objectives for cultivating data analysis capability,select realistic background materials;design activities through the whole process of data analysis;diversified evaluation,etc.