The Construction And Application Of High School VB Task-based Teaching Mode Based On Computational Thinking

In the information society with the rapid development of science and technology,Computational Thinking is becoming more and more important as a way of Thinking in response to the development of The Times.Computational thinking is a kind of thinking process that solves the problem,and expresses the problem and solution in a clear and abstract way.To cultivate computational thinking,students' ability to analyze and solve problems can be improved,and it is of practical significance for students to constantly improve themselves and adapt to society.High school information technology education level exam content including compulsory module and elective module,the algorithm and the programming module as five elective module is relatively difficult module,the calculation of is very suitable for training students' thinking.The algorithm and the programming module in Visual Basic(hereinafter referred to as the VB programming language as the main content,but in the current high school information technology teachers in the classroom often focuses on the explanation and neglect of statements on the calculation in the process of learning guidance and training of thinking.Therefore,it is necessary to integrate the cultivation of computational thinking into the teaching of high school VB.This research adopts literature research,experiment education method,education measurement method research methods,the constructivism learning theory,cognitive learning theory and computational thinking under the guidance of relevant theories,based on the characteristics of the high school teaching of VB,combined with high school students of cognitive,thinking and psychological characteristics,as well as the features of thinking,build a high school in VB based on computational thinking training task driven type teaching mode,and applies the model to the high school information technology of the algorithm and the programming module teaching,the aim is to strengthen the cultivation of student's computational thinking,improve students' ability to analyze problems,solve problems and student academic performance.In this study,education experiment was used to verify the effectiveness of the high school VB task-based teaching model based on computational thinking.The experiment selected the jinan of shandong province key high school second grade class 23,24 class two classes as subjects,choose the information technology course "algorithm and programming" elective modules as the teachingcontent,application of VB based on the computational thinking to cultivate high school task driven teaching mode.After the teaching experiment,after the test,the validity of the high school VB task-based teaching model based on computational thinking was verified through statistical analysis of the data in the front and back side.Through the study on the data statistics and quantitative analysis,the following conclusions: in this paper,based on the computational thinking to develop high school VB task driven type teaching mode can improve students' ability to analyze problems,solve problems,improve the level of student computing thinking.