A Comparative Study Of The Equation Part Of Junior Middle School Mathematics Textbooks Published By People's Education And Beijing Normal University

Under the dual role of "more people in the land and a lot" in China and the rapid development of educational undertakings,the "Mathematics curriculum standard for full-time Compulsory education"(hereinafter referred to as "curriculum standards")puts forward the guiding ideology of "one and more books",and has responded positively to the call throughout the country,with many different versions of mathematics textbooks.The requirements are unique at the same time,and then the comparative study of different versions of textbooks has become the object of research by educational researchers.In this paper,the "Human Education edition" and "Beijing Normal University Edition" junior High School mathematics textbook equations as the research object,the two version of the textbook equation content of the content arrangement and textbook difficulty to compare.Through the literature analysis method,this paper summarizes the index system of textbook comparison,and uses the scientific index system to compare the corresponding content of two textbooks with the comparison analysis method and content analysis method.It is found that there is less time between the chapters of the "Human Education edition" equation,and more attention is paid to the coherence of knowledge points.Beijing Normal University version of "Equation application is refined into several sections of learning,knowledge refinement,classification,more helpful with students to understand and remember;two version of the textbook are more illustrations of life and geometry,proving that the two version of textbooks pay attention to the relationship between mathematical knowledge and student life,while combining" algebraic "knowledge with" geometric "graphics,Cultivating students ' thought of the combination of numbers and shapes;Moreover,the equation is an important tool to cultivate the idea of the model,and the ability to extract the abstract mathematical factors from the topic to establish the equation model and solve the problem is one of the students ' ability to cultivate the part of the equation,so the exercises of the two editions of textbooks are mainly based.Through the comparison,it is found that the two textbooks have little difference in the depth and breadth of the content of the equations and the difficulty of the exercises,and the content of the two version textbooks is the same,and the content depth of the "Human Education edition" is higher than that of the "Beijing Normal University The difficulty of the exercise,"Beijing Normal University version" is larger than "human version",but according to the two versions of the textbook class arrangement comprehensive,two version of the textbook difficulty is not much different.Teachers are the users of textbooks,is the executor of curriculum teaching,how to more effectively present the content of learning to students worthy of each teacher's thinking,and because different versions of textbooks on the architecture,illustration settings and the content of exercises have differences,so teachers should understand the characteristics of different versions of textbooks,and then creative use of textbooks...