Research On Elementary Information Technology Classroom Teaching Model Based On App Inventor

With the rapid development of modern information technology represented by the Internet,big data and artificial intelligence,the demand for innovative talents with high information literacy is growing.The primary school information technology discipline is increasingly valued by the majority of educational researchers because of its ground-breaking role in cultivating students' information literacy.However,the reality of elementary school information technology classroom teaching has the problem of imparting knowledge and skills,classroom teaching content and teaching mode cannot stimulate students' interest in learning,thus limiting the improvement of students' information literacy.Developing programming education is one of the effective ways to improve the information literacy of primary school students.As a "language" leading to the era of artificial intelligence,App Inventor has greatly reduced the difficulty of programming due to its user-friendly and modular programming method.It is easy to be mastered by students and has gradually become a new choice for programming education in elementary school information technology classrooms.In order to change the teaching status of elementary school information technology classroom,meet the needs of students' learning,and improve students' interest in learning,this study attempts to introduce App Inventor into elementary school information technology classroom based on literature analysis and questionnaire survey,and builds it as a carrier.Task-driven collaborative learning teaching model based on App Inventor.Search and collate relevant researches on App Inventor programming tools at home and abroad,and sort out related research that combines App Inventor programming tools with elementary school information technology classroom teaching,summarize the achievements and shortcomings of existing research,and learn through questionnaires.The current teaching status of the information technology classroom in primary schools.On the basis of the above work,based on the theory of constructivism,meaningful learning theory and ARCS learningmotivation model,this paper proposes the components of the elementary information technology classroom task-driven collaborative learning teaching model based on App Inventor,and finally builds based on App Inventor.The platform's primary school information technology task-driven collaborative learning teaching model.In order to verify the teaching effect of this model,the author applied it to the elementary school information technology classroom teaching,and verified the validity of the model by analyzing the results of the questionnaire survey before and after the experimental class and the control class.The experimental results show that the primary school information technology classroom task-driven collaborative learning teaching mode based on App Inventor can help students to learn interest in App Inventor,and help students establish a positive attitude towards computer programming and learning App Inventor courses,Classroom learning and hands-on skills.