Research And Application Strategies Of Illustrations In Science And Education Edition Junior High School Chemistry Textbooks

In the new curriculum reform,in accordance with the ideas and requirements of new curriculum,many aspects of writing curriculum content selection of new textbooks published in and presentation are larger reforms,these new changes are worth teachers to seriously grasp,analysis and research,which is conducive to the full use in teaching good teaching resources,earnestly implement the teaching idea of new curriculum,the successful completion of the teaching task and achieve the expected teaching effect.The knowledge information contained in illustrations is often difficult to articulate in words.It is simple,intuitive and visualized.It is a meaningful work to do some necessary research and research on the illustrations part of junior middle school chemistry textbooks.It is necessary to analyze and use good illustrations for teaching,and it is helpful to promote the active implementation of the goals and requirements of the new curriculum reform.This article starts with an analysis of the illustrations of science textbooks for junior high school chemistry textbooks,and proposes some strategies for how to use illustrations for teaching.The full text consists of four parts:(1)pointed out the purpose and significance of this study,the objects and methods,and the research status at home and abroad;(2)analysis and study of the number,types,and functions of illustrations in the current science textbooks for junior high school chemistry;(3)questionnaires were used to investigate,count,and analyze the current status of the use of illustrations of chemistry textbooks for junior high school science and education;(4)strategies for using illustrations were drawn after studying the illustrations of textbooks and survey results.The research results show that the total number of illustrations in the new edition of the Science and Education Edition Junior Chemistry textbooks has reached 197.It has a largeproportion in the entire book,and the illustration types and functions are rich.The illustrations can convey knowledge,provide information,demonstrate experimental operations,and cultivate students’ emotions.Attitudes and values,etc.,should be able to play the writer’s expected role in classroom teaching.However,after investigation and statistical analysis,it has been found that many junior high school students and their chemistry teachers do not pay much attention to the use of illustrations in the daily teaching process,making the illustrations unable to exert their own effects.This article summarizes the five aspects of the use of the above problems: that is,changing the concept of teachers,adhering to general methods and procedures,adopting a combination of graphic and textual teaching methods,organizing teaching with illustrations,and using new information technologies to enhance students ’ interest in learning.In short,the teaching method of illustration in chemistry textbook of junior middle school should not be ignored,effective use is the key.