Research On Teaching Strategies Based On Luko Version And A-level Version Of Teaching Material Analysis

With the publication of "Chemistry Curriculum Standard for Ordinary High Schools(2017 Edition)" in January 2018,the new curriculum textbook based on literacy will be published in 2020.China has ushered in a new stage of new curriculum standard,new textbook use and "literacy-based" chemistry teaching.How to carry out "literacy-based" classroom teaching according to the new curriculum standard and new textbook has become the most critical task for the majority of front-line teachers.In this context,this paper has launched an analysis of two versions of textbooks: the 2019 edition of Luko textbook and the 2014 edition of A-level textbook.The first two chapters mainly carry out the preparatory work of this study.The first chapter introduces the background of the topic selection and the significance of the study,and reviews the literature on the topics such as "teaching material analysis","teaching strategy" and "core literacy" at home and abroad,and determines the research ideas and methods of this study.The second chapter mainly defines the concepts of "textbook","comparative education" and "core literacy",and determines the theoretical basis of this study.The third chapter first sets up the overall framework of teaching material analysis,and under the guidance of the overall framework,sets up the teaching material analysis framework of specific dimensions from the horizontal element dimensions(content context,content openness,content process,content support system)and the vertical horizontal dimension,and sets up the concrete steps of teaching material analysis.In chapter four,the content capacity of organic chemistry topics in Luke textbook and A-level textbook is counted by using horizontal factor dimension and vertical horizontal dimension,and the concrete ways of implementing core literacy in organic chemistry field are analyzed according to the statistical results.The fifth chapter puts forward five teaching strategies to promote the implementation of literacy according to the analysis results of the two editions of textbooks: pay attention to the role of blank space and improve the core literacy level;Pay attention to the principle of reaction and implement the idea of teaching people to fish;Pay attention to model construction and integrate knowledge systematization;Pay attention to situation introduction and promote students' absorption;Pay attention to the application of macro-micro-fu triple representation,and implement the idea of chemistry learning.The sixth chapter is the summary of the research results,the shortcomings of the research and the prospect of the future.Finally,it puts forward the research enlightenment from two aspects of textbook compilation and classroom practice.