Research On The Teaching Practice Of Information Technology Course In Senior High School Guided By The Cultivation Of Computational Thinking

With the rapid development of information and digital society,people's ability to use information technology to solve problems has become more and more important in daily life production."Ordinary High School Information Technology Curriculum Standards(2017)" emphasizes that information technology courses should focus on students' ability to solve problems with computational thinking and list computational thinking as one of the core literacy of the discipline.This shows that the cultivation of computational thinking is a high school information technology course The top priority in teaching,and how to cultivate high school students' computing thinking ability in high school information technology courses has become the research focus of the information technology discipline.Based on the analysis of the existing research related to computational thinking,this paper builds the training mode of computational thinking in high school information technology course teaching based on the high school information technology teaching status and teaching conditions and other objective conditions;and uses this model to train computational thinking Teaching practice,exploring the appropriate way for the course to effectively cultivate computational thinking ability;at the same time in the practical research to determine the effective method of teaching and summarize the effective strategy of computational thinking training,with a view to providing reference for information technology teachers.This paper adopts literature research method,questionnaire survey method,interview method,observation method and action research method,and uses information technology curriculum as the training carrier to explore the cultivation of computing thinking in high school information technology curriculum teaching:1.The first part is the first and second chapters of the thesis.Firstly,the background of the topic of the study is expounded,and the literature on computational thinking at home and abroad is reviewed,and the research problems,goals,significance,ideas,methods and contents of this paper are determined.Furthermore,the high school information technology curriculum standards and the operational definition of computational thinking at the primary and secondary schools by domestic and foreign scholars are analyzed to determine the dimensions of the computational thinking training in this article;The theoretical support of humanistic learning theory for the cultivation of computational thinking.2.The second part is the third chapter of the thesis,which is the main part of the thesis.In this part,first analyze the current high school information technology textbooks,and reorganize the teaching content to meet the teaching requirements of the new curriculum standards;furthermore,analyze the general process of computing thinking to solve problems,the project learning process and thinking training strategies,and summarize The construction basis and principles of computational thinking training model in high school information technology teaching were established,thus establishing the computational thinking training model of high school students.3.The third part is the fourth and fifth chapters of the thesis,which is the teaching practice part of the thesis.In this part,first analyze the experimental objects and environment and conduct a questionnaire survey on the computational thinking ability of high school students,and then understand the students' basic information,computational thinking ability and attitude towards information technology courses.Furthermore,conduct action research and use questionnaire survey method,observation method,interview method and learning work analysis method to get the effect of high school students' computational thinking cultivation.4.The fourth part is the sixth chapter of the thesis,which is the summary and prospect of the research.It summarizes the effect of high school students' computational thinking cultivation and effective strategies for the cultivation of computational thinking,reflects on the deficiencies in the research and looks forward to the next stage of research work on computational thinking.