Research On New High School Chemistry Textbooks From The Perspective Of "Core Literacy Of Chemistry Subject"

The current middle school chemistry curriculum in my country is aimed at cultivating students' core literacy.The new high school chemistry textbooks compiled in this direction have been put into use in various places.The new textbooks are analyzed and researched,and the ideas and intentions of the compilation are for teaching research.The only way.This paper uses the literature research method to clearly sort out the current status of textbook research,summarizes the research progress,methods,and deficiencies,and puts forward research questions on this basis.This thesis is based on "General High School Textbook Chemistry" compiled by Wang Jing and Bi Hualin(including Compulsory Volume 1 and Compulsory Volume 2,hereinafter referred to as the new textbook),and "General High School Curriculum Standard Experimental Textbook" written by Song Xinqi(Including compulsory 1 and compulsory 2,hereinafter referred to as the old textbook)as the research object,using content analysis and comparative research methods to summarize and sort out the additions,deletions,reorganization and optimization of the required modules of these textbooks,such as knowledge selection,content arrangement,and column design,And conducted an analysis and comparison between the two editions of textbooks.Conduct an in-depth understanding and analysis of the new textbooks,conduct research from the perspective of the core literacy of chemistry,focusing on showing the "new" of the new textbooks,how the core literacy of chemistry is presented in the new textbooks,and draw a conclusion: The compilation of the new textbooks is guided by the core literacy of the chemistry discipline,and aims to implement the fundamental task of "Lide to foster people".Based on the new curriculum standards,the content selection,content layout,and content presentation have been refined and optimized.It fully embodies the basic idea of "inheritance,development,and innovation",which is specifically manifested in the following three aspects:(1)In terms of content selection,highlight the core concepts and core knowledge of chemistry;use the big concepts to guide the learning content and tasks,and focus on core knowledge to carry out vertical and horizontal divergence and integration;attach importance to experiments,exploration,practice and other activities;pay attention to social hot spots Issues and technological trends.(2)In terms of content arrangement,compared with the "discipline center",it pays more attention to "quality-oriented",and uses problem solving and task-driven to promote the construction of students' thinking and the formation of disciplinary thinking methods and values;pay more attention to systematization And structuring;it combines the connection between the logical relationship of knowledge,the logic of teaching,and the law of students' cognitive development.(3)In terms of content presentation,it pays attention to the creation of the situation and the combination of dynamic and static materials,revealing the background and environment of the formation and development of subject knowledge;presenting scientific methods,highlighting teaching attributes,and more directed knowledge,focusing on students' thinking and migration process.In addition,the preparation of the introduction and chapter introduction also reflects the orderliness and logic of the new textbook,focusing on guidance and introduction,including the basic concepts of chemistry,the history of chemistry,the important value of contemporary chemistry,and the outstanding achievements of my country's chemical development.,The characteristics and charm of chemistry,and the ways of chemistry learning.It introduces the status and function of the chemistry subject in an all-round,multi-angle and in-depth manner,making the new textbook a better teaching resource,more readable,and worthwhile In-depth analysis and application by teachers and students.Finally,it reflects and summarizes this research,and puts forward some suggestions for the use and revision of new textbooks,and puts forward the training strategy of the core literacy of chemistry in the teaching of chemistry and the expectations in the future development.