A Study On Solutions To The Illustration Instructional Problems Of Physics Textbook In Junior Middle Schools

Illustration is an important content that can't be ignored in physics textbooks.As the most intuitive and convenient curriculum resources in junior middle school physics education,it should be fully developed and utilized to realize its teaching value.However,in today's junior middle school physics classroom teaching,illustration teaching has not attracted due attention.Therefore,how to give full play to the value of illustrations in junior middle school physics textbooks in teaching is a subject worthy of study.This paper focuses on this topic.The first chapter is the introduction.Firstly,it introduces the background of the topic and the main research problems,and defines the connotation of textbook illustration,illustration teaching and teaching value.It summarizes the four aspects of textbook illustration classification,textbook illustration function,problems in illustration teaching and illustration teaching strategies,understands the situation of illustration research at home and abroad,and determines the research ideas and methods,The specific research methods are text analysis,questionnaire survey and interview.The second chapter expounds the basis,classification and teaching value of illustrations in junior middle school physics textbooks.According to the classification of content and function,the value of illustration teaching in junior middle school physics textbook in our country is found as follows: first,it is helpful to stimulate students' motivation;second,it is helpful to students' understanding of the experimental process;last,it is helpful to students' understanding and memorization of physical knowledge.The third chapter focuses on the characteristics of illustrations in the latest junior middle school physics textbooks.From the historical point of view,this paper examines the changes of Physics Teaching Syllabus(Curriculum Standard)and its influence on the setting of illustrations,makes statistics on the types and quantity changes of illustrations in the five versions of physics textbooks since the reform and opening up,and compares them with the illustrations in the latest version of junior middle school physics textbooks,and summarizes the three characteristics of the latest version of junior middle school physics textbooks in China: color,science and interest Point.The fourth chapter explores the problems and reasons of illustration teaching in junior middle school physics textbooks.By using the methods of questionnaire,interview and classroom observation,we can understand the current situation of illustration teaching in junior middle school physics textbooks,and conclude that there are five problems in textbook illustration Teaching: the low utilization rate of textbook illustration,the neglect of communication between students,the neglect of connection between pictures and texts,the lack of guidance of of illustration selection And the overall analysis of the problem comes down to the following four reasons: physics teachers do not realize the teaching value of textbook illustrations,the inherent limitations of textbook illustrations,teachers mistakenly think that students can read the illustrations themselves,and the training of physics teachers lack the thematic content of illustration teaching.In the fifth chapter,the author puts forward four suggestions on the teaching of textbook illustration,which are based on the teaching value of the previous research,the characteristics of textbook illustration,the problems and reasons of illustration teaching.The first is that the teaching objectives of illustration need to be clearly expressed,the second is to guide students to read pictures in various ways,the third is that students should be organized to discuss the contents of illustration in illustration teaching,and the fourth is to develop textbooks Illustration resources outside.