A Teaching Analysis Of People's Education Press A Edition Of High School Mathematics Compulsory 1 Based On The Algebraic Thinking Theory Of Kaput

As the most critical mathematics curriculum resources,teaching materials play a prominent and key role in the implementation of mathematics curriculum in senior high schools in China.The analysis of teaching materials is regarded as an significant basic skill in classroom teaching for teachers,which is the foundation and guarantee for optimizing classroom teaching and the foundation for efficiently improving the construction of curriculum teaching system.People's Education Press A Edition of High School Mathematics Compulsory 1(2019 Edition)was officially put into practice in 2019,and its components were analyzed so as to take good advantage of the teaching materials inventively,indicate the teaching value of the teaching materials,and give full play to its teaching materials as an intermediary between teaching and learning.How does the teaching material work?In what form should its value be embodied?Here,we analyze the textbook based on Kaput's algebraic thinking theory.The Curriculum Standard of Ordinary Senior High School highlights the importance of cultivating people by virtue.The way to realize this objective in mathematics is to develop students' core literacy in mathematics,so as to stimulate the development of students' personality and make sure that students can get all-round development,so as to achieve the goal of lifelong development.Kaput's algebraic thinking theory is divided into four algebraic thinking chains: generalized arithmetic,functional thinking,modeling language and algebraic proof,which are exactly consistent with cultivating students' core literacy in mathematics.Therefore,it is authoritative to study the new textbooks based on Kaput's algebraic thinking theory.The method used in this paper is mostly literature research.Based on Kaput algebraic thinking theory,this paper studies the theory and content of People's Education Press A Edition of High School Mathematics Compulsory 1(2019 Edition):In theoretical analysis,starting from the four algebraic thinking chains of Kaput's algebraic thinking theory,this paper analyzes the characteristics of the new textbook in terms of compiling ideas,objectives and presentation contents,so as to make readers have an overall understanding of the new textbook from the theoretical framework;In content analysis,starting from the four algebraic thinking chains of Kaput's algebraic thinking theory,this paper shows the characteristics and outstanding features of the contents of the new textbook in each algebraic thinking chain.On this basis,it provides effective suggestions for teachers to use the new textbooks:pay attention to new content,pay attention to modeling teaching,explain and practice examples and exercises,pay attention to the penetration of thinking methods,and so on,so as to help teachers better understand and use the new textbooks.