Research On The Construction And Practice Of Inquiry-based Teaching Model For The Cultivation Of High School Students’ Data Literacy

In the era of big data,on the one hand,the rapid generation of a large amount of data has made the government,enterprises and society begin to realize the huge potential of data,and the professional data skills of employees in various industries have begun to be valued;What followed was the government’s open data movement,which encourages citizens to participate in and monitor government decision-making.The basic premise of this kind of democratic participation is that citizens must have corresponding data literacy.In the "General High School Information Technology Curriculum Standards(2017 Edition,2020 Revision)",the data and calculation module is used as the basis of high school information technology courses.And the four core literacy proposed in the "General High School Information Technology Curriculum Standards(2017 Edition 2020 Revision)" : information awareness,computational thinking,digital learning and innovation,and information social responsibility are closely related to data literacy.Based on this,this research is based on the development of students’ data literacy,relying on high school information technology courses,constructs an inquiry teaching model for cultivating high school students’ data literacy,carries out teaching design and applies it to the actual teaching process.The main research contents include status quo research,concept definition,model construction,teaching design,experiment implementation and teaching achievement test.Firstly,literature search was carried out with the keywords of data literacy and inquiry-based teaching mode,and the research status of the connotation and training process of data literacy and the research status of inquiry-based teaching mode were summarized.Identify competency components.Secondly,based on the analysis of the training methods of data literacy,an inquiry teaching model for cultivating students’ data literacy including three stages of situational introduction,data exploration,and display and communication is constructed to provide guidance for the design of the teaching process.Through the analysis of learner characteristics,teaching objectives and teaching content again,and according to the constructed teaching model,the design of teaching objectives,teaching process and teaching evaluation will lay the foundation for the development of teaching experiments.Finally,according to the teaching design,the experimental verification was carried out,and the students in two classes of the first grade of a high school in Heze City were selected as the research objects,and the traditional teaching mode and the inquiry teaching mode of cultivating data literacy were used for teaching,and the data of the students were analyzed before and after the teaching.The literacy ability is pre-tested and post-tested,and the overall change of students’ data literacy is understood through the inquiry learning task list.The analysis of the results shows that,for first-year high school students,compared with the traditional teaching mode of information technology courses,the inquiry-based teaching mode constructed in this study can effectively improve students’ data literacy.The main achievement of this study is to construct an inquiry-based teaching model for cultivating high school students’ data literacy,and prove that the application of this teaching model in information technology courses can improve students’ data literacy level,and lay a solid foundation for future information technology teaching and data literacy training.References are provided.