Design And Application About Visual Teaching Of Information Technology In Junior Middle School

New curriculum reform poses new challenges to information technology classroom teaching in middle school.At the same time,the current situation of information technology classroom teaching needs to be changed.Information technology teaching theory in classroom implementation has been obviously insufficient.In order to make up for deficiencies,we should find a means for the content of complex information technology in order to turn into visual images that can be easily conveyed,understood and innovated.It is imperative to achieve effective teaching and optimize students' learning.The emergence of new teaching methods will have very important significance.As a front-line teacher,I am more aware of the current needs and feasibility of teachers,students and information technology education teaching."Visualization" is the hot word in recent years,so I consider combining the visualization and teaching methods,and put forward the idea of visualization teaching application in the junior middle school information technology.I try to carry out the theoretical design and practical application,and make efforts to meet the demands of current educational form.The effective instruction of visual teaching on information technology teaching can be realized,and the goal of cultivating and improving junior high school students' information literacy and problem solving ability can also be achieved,and it can improve the current status of information technology course teaching.The first chapter of the study analyzes the current teaching background first and summarizes the theoretical and practical significance of the study.It also investigate literature surveys and introduce the relevant research on the teaching of visual teaching in information technology teaching at home and abroad to find the entry point for this study.According to the type of knowledge,we use visual tools to implement the perspective of junior high school information technology visual teaching.The second chapter analyzes related concepts such as "visualization","visual teaching","information teaching of visual information in junior middle school",and the theoretical basis involved,and summarizes the performance of various commonly used visualization tools.In the third chapter,the status quo of information technology visual teaching in junior middle school was discussed through interviews and questionnaires,and the problems and reasons that emerged were summarized.The fourth chapter proposes the principles of visual teaching following the curriculum nature of junior middle school information technology,and organizes the general ideas of visual teaching: the analysis of the types of knowledge,the selection of visual tools,the design and production of visual representations.Finally,based on this,the theoretical design of the visual teaching of junior middle school information technology is realized.The conclusion of the whole study is that the visual teaching of junior middle school information technology has a certain effect on the cultivation of information.Visualization teaching has a certain role in grasping and enhancing the information knowledge of students in the short term.In the end,the study concludes that visual teaching is feasible and effective in junior middle school IT classrooms.