A Comparative Study Of Sequence Content Of Senior School Mathematics Textbook Between People Education Press(Edition A) And Beijing Normal University Press

Sequence is not only an important part of senior school mathematics teaching content,but also the content of the annual college entrance examination.This paper takes the sequence contents in the PEP A edition and the Beijing normal university edition high school mathematics textbooks as the research object,and adopt various search methods,such as literature analysis,content analysis,comparative research and mathematical model quantitative analysis.The research begins to work from comparing four aspects: the content structure,the knowledge system,the training system and the curriculum synthesis difficulty.There are some similarities as well as some differences in the sequence of the two teaching materials.Both highlight the connection between sequence and function in column setting,selection and arrangement of knowledge points,and structure level of the training system.However,the comprehensive difficulty of some courses of PEP A edition is slightly higher than that of Beijing normal university edition.PEP A edition teaching material has rich column types,and vividly use patterns to distinguish columns.Chapter introduction select a large number of close to life pictures and rich content.Knowledge structure is more complex,and knowledge points are closely related to other contents.The number of training system questions is relatively small and the objectivity of the questions is less.The mathematics cognition and the operation request are high,the synthesis difficulty is high.There are many kinds of teaching material columns in Beijing normal university edition,which are obviously distinction from the text.At the end of the chapter,the summary is rich in content but difficult.Many examples related to life are introduced into the material,emphasize the connection between sequence and real life and other disciplines,and pay more attention to the deepening and application of concept.The training system has a large number of questions and a rich variety of questions,and the number of basic questions is large.Pay attention to the knowledge synthesis and the time application,and the synthesis difficulty is lower.In view of the above conclusions,the following three aspects are proposed.1.Teaching advice: The process of knowledge generation is emphasized in teaching;teaching content is appropriately added;emphasize the relation between sequence and function;opening thematic inquiry activities;grasp the status and functionof the sequence in the whole high school mathematics and infiltration of some important ideas and methods.2.Learning advice: Understanding the related concepts of sequence with examples;learning sequence with function knowledge;paying attention to the flexibility of calculation;comparing equal-difference sequence with equal-ratio sequence.3.Writing advice: Pay attention to the column design and enhance reading interest;pay attention to substance,contact life and strengthen application consciousness;notice the relation between sequence and other knowledge,emphasize the relation between sequence and function;The relevant contents of the sequence should be added appropriately,to pave the way for college learning;In the training system,objective questions and inquiry questions are appropriately added,and focus on the basic training system,continue to enhance the diversity of subject backgrounds;strengthen the use of information technology.