The Comparative Analysis Of Exponential Function In Senior High School

Mathematics education is affected by the international education development in our country,so the reform of mathematics education is well under way.China's ministry of education has revised and improved mathematics syllabus many times,deriving different versions of the teaching materials,which also makes more and more education workers realize the importance of compiling textbooks."Ordinary high school mathematics curriculum standard(experiment)"("course standard")and “ the elementary education curriculum reform outline” also encourage local experts and scholars to edit textbooks with more diverse characteristic.After establishing "the full-time compulsory education curriculum standard" in the ministry of education,each region blows the wind of the new curriculum reform in our country.The new version appeared several kinds of mathematical teaching materials.Student's mathematics education no longer regards a single test as the core,the new curriculum reform,pay more attention to the cultivation of student's mathematics accomplishment,and whether students can develop in an all-round way,service for the society better.The new curriculum reform not only has new requirements to construct the mathematics knowledge system for students,and also is close to the development of the teaching material.Comprehensive development of the mathematics curriculum is closely to different styles of mathematics teaching material.Teaching materials,as the most important education agency,is an important way that students acquire knowledge,showing students theorem definition formula of knowledge points,the set of problem,and even to the small details of each section.Those are very important to acquire knowledge for students.The functions of the mathematics teaching material also has been improved.New curriculum reform puts forward the mathematics study should "come from life",and finds the relationship with the mathematics which can promote the all-round development of students,and also encourage students to participate in the corresponding practice.Whas more,the reform also can promote students to develop the habit of independent thinking,cooperate with the group,exchange their own experience,establish the good relationships between teachers and students,students and students,and set up the correct outlook on life and values.Compared to the previous "curriculum standard",the new standard pays more attention to the expression of the information technology in the mathematics curriculum learning,and mutual penetration between information technology and mathematics content.No matter from the aspects of information technology,and new teaching evaluation system,or the promotion of students' mathematics accomplishment are the new requirements and the new target of the new curriculum education reform.The function has a very important position in the field of middle school mathematics.The exponential function,as the first function model in the basic elementary functions in the high school mathematics curriculum content,contains the way of thinking,radiating to other chapters of the function content,which is of great significance.The content is permeated in the course of high school math function knowledge,which is the basis of learning logarithmic function,derivative and so on.Therefore,this research focuses on the comparative study on the content of the exponential function,among Teach A version of textbooks,Sue version of textbooks,and Hunan version of teaching materials.Before this study,the author studies the function,exponential function,each version of high school mathematics teaching materials,the ministry of education requirements,the new standard requirements and relevant academic literature.The writer also refers to the related literature on CNKI,who find that the literature mainly has the following angles: the angle of comparing teaching materials,teaching experiment,high school mathematics focus knowledge,function content research,specific teaching material research,the comparison of different teaching materials including "basic elementary function","exponential" research.The author also finds some important materials related to the index function using the academic literature database in the library.