Comparative Analysis And Teaching Thinking Of The New And Old Senior High School Physics Textbooks

In 2017,the Ministry of education of the people's Republic of China Re promulgated the physics curriculum standard for general high school,drawing on the excellent achievements of international curriculum reform,and striving to revise the curriculum plan and curriculum standard for general high school into programmatic teaching documents that not only conform to the actual situation of China,but also have international vision.In the autumn of 2019,the physical textbook of 2019 edition of human education edition was put into use in the area of curriculum reform,and some non curriculum reform areas where the author is still using the old textbook.The author hopes to make a comparative analysis of the new and old textbooks,study and compare the changes of the new and old textbooks,interview with teachers on the changes of the new and old textbooks,and put forward suggestions on the use of textbooks in combination with two cases of textbook analysis and discussion.First of all,the author read and collated the literature to sort out the related papers on the analysis of domestic textbooks.Combined with my own practical work experience,I choose the research content as the comparative analysis and teaching thinking of the new and old teaching materials.Select the compulsory one and the compulsory two of the senior high school physics textbook for comparative analysis.After careful study and analysis of the adjustment part of the textbook,it is found that the new textbook has made a reasonable adjustment to the order of part of the content;in terms of column setting,the problem column is added at the beginning of each section,and the scientific method column is added in each book to adapt the column of "subject research";in terms of graphic layout,the pictures actually taken are selected;in terms of exercise setting,chapter end review and Improve and help students to test what they have learned in this chapter and consolidate what they have learned in physics.Based on the above changes,interview with 8 front-line teachers about the use of teaching materials and their opinions on the changes of new and old teaching materials.Through the analysis of the interview results,it is found that the teachers agree with the adaptation of the new teaching materials.It is believed that the new teaching materials are more prominent in the cultivation of students' core literacy,and the adjustment of content order can better meet the current actual teaching needs.The setting of problem columns can help students effectively anticipate the changes It can help students to build up the concept of physics.Summarizing and analyzing the results of the teacher interview,combined with the in-depth excavation of the core literacy in the teaching materials,the new teaching materials highlight the cultivation of students' core literacy,which can solve some problems encountered in the use of the old teaching materials.The author thinks that non curriculum reform areas can consider using new teaching materials for teaching activities in the first stage of high school.In terms of textbook compilation,combined with the actual use experience of teachers,the author proposes to add final examination questions at the end of the original book,adjust the subject research column after the chapter content,deepen the connection between the subject research and the knowledge learned,and improve the students' scientific exploration ability.Based on the case study of textbook analysis and discussion,it is proposed that teachers can conduct in-depth analysis of textbooks when preparing for lessons,actively participate in various forms of textbook analysis meetings,excavate textbook resources as much as possible in the teaching process,make better use of textbooks to guide students to establish physical concepts and cultivate students' scientific thinking.