The Analysis And Review Strategy Of Conic Text Questions Under The New Curriculum Standard

With the deepening of the reform of the new curriculum standard,higher requirements have been put forward for the reform of mathematics.As the main component of plane analytic geometry in senior high school mathematics,how to solve the related problems of conic curve skillfully,Preparing for the college entrance examination efficiently has become the dream of senior three students.This paper uses the methods of literature research,theoretical analysis method,questionnaire survey to the conic curve under the new standard for the further research.First of all,by combing the conic curve content and common question types,comparing the characteristics of the national examination papers in the past three years and the difficult points of the examination to sum up the method of solving the problems;secondly,select some senior high school students and teachers to carry out actual investigation.It is found that there are two reasons why it is difficult for senior three students to review conic curves.On the part of teachers,the method is single;the main role of students is neglected;some teachers do not prepare lessons sufficiently on the basis of teaching experience alone;blindly do problems,do not do thematic analysis,students review aimlessly,have no plan,attitude towards students,etc.Students' attitude is not correct,difficult problems produce conflict psychology,the foundation is not solid,knowledge points are easy to be confused;Weak computing ability,low-handed,not good at summing up,learning methods are not appropriate,enthusiasm is not high;The topic is not clear,and so on.In view of the current situation of senior three students' review in this module and the reasons for their difficulties,this paper puts forward some review strategies: first,to seriously analyze the examination outline and grasp the degree of review;second,to study the examination questions and grasp the examination site;third,Classification and analysis of previous test questions,strengthening training;fourth,strengthening operation,bold and careful;fifth,attaching importance to textbooks,strengthening basic knowledge;sixth,strengthen the application of the combination of number and form.Hope to provide help and reference for senior three students to review conic.The specific chapters of this paper are arranged as follows: the first chapter is the introduction part.Firstly,the background of the research and the important role of the conic curve are described in detail according to the requirements of the new curriculum standard,and the main problems of this paper are put forward.Secondly,it lists some research status and research methods,and finally points out the innovation of this paper.The second chapter summarizes the theoretical basis of this study.Chapter three combs the content of conic curve.This paper summarizes the types of common problems and the skills of solving them after the new curriculum reform.Chapter 4th sets out the requirements of the college entrance examination for the conic curve and the propositional characteristics from the new curriculum standard.Chapter 5th is to investigate the review of conic curve in senior three students,analyze the reasons of difficulties and give the corresponding review strategies of Senior three students.