A Comparative Study Of Three Versions Of Senior High School Physics Textbooks Exercises ——Taking Compulsory One As An Example

Textbook exercises,as an organic part of textbook content,have their unique functions,which can not only promote students to learn relevant knowledge but also help teachers to test the teaching effect.However,physics teachers in the area where the author lives have different degrees of using textbook exercises.Most teachers and students do not pay attention to textbook exercises in daily teaching,and the utilization rate of textbook exercises is low.In order to improve the utilization rate of textbooks and exercises in this area,we must make clear the problems of textbooks and exercises so as to solve the problems appropriately.For this,this study the author area used by the people's education press(hereinafter referred to as "o 'clock")published in 2019,the high school physics textbook exercises as the research main body,a compulsory one,for example,by working with edition and 2019 edition of the Shanghai Lu Ke version of comparative study of high school physics textbook exercises,to found that includes and existing problems in the teaching material problem,According to the problems,some suggestions are put forward.Based on the selection of research perspective and combined with the actual needs of the research,this research chooses to carry out text analysis and comparative research on textbook exercises from five aspects: number,type,material selection,openness of conclusion and consistency between textbook exercises and the 2017 edition of high school Physics curriculum standard(hereinafter referred to as "curriculum standard").Surveys of the Enacted Curriculum(hereinafter referred to as SEC model)and Weber's consistency analysis model are used as consistency analysis tools to carry out related research.Conclusions of this study:1.The number of exercises in the people's Education edition is relatively balanced in the distribution of knowledge topics,lacking emphasis on the heavy and difficult points;The proportion of comprehension and memorization type and comprehensive application type in the total number of exercises is too high.Exercise material selection without background more than half of the total number of material selection is relatively single;The proportion of the open conclusion of the exercises is at the bottom,and the closed questions are in the majority.2.Based on the Weber consistency analysis model,it is concluded that the consistency of the knowledge depth of the exercises corresponding to the topic 1 of the compulsory textbook for Human Education Edition does not reach the acceptable level,the balance of knowledge distribution is weak,and the other dimensions all reach the acceptable level.The four dimensions of the exercises corresponding to theme two reached the acceptable level.Based on the SEC consistency analysis model,the SEC consistency index of human Education Edition is at the bottom,and its consistency with the curriculum standards needs to be improved.Finally,the research concludes through text analysis and comparative study.Based on the conclusions,the problems in the exercises of the senior high school physics textbook of the HUMANITIES edition are found,and suggestions for improving the exercises of the senior high school physics textbook of the Humanities Edition are put forward,and the research reflection and outlook are carried out.