Study On The Conic Learning Obstacles And Countermeasures Of High School Students

The conic section,the most important part of the high school mathematics curriculum,and the core content of plane analytic geometry,is the focus and difficulty in the college entrance examination every year.It is not only an extension and inspection of the knowledge about analytic geometry and mathematical thought before,but also lays the foundation of the university mathematics for students,plays an important role.High school students have said the conical part is hard to learn,and in 2018 ShanDong college entrance examination will be changed to the national papers.It's an impact to the conical learning,and we have to face the difficulties of learning.We should seek feasible countermeasures to solve the problems of conical learning disabilities,in order to help students learn knowledge,provide more valuable reference for the education teaching,and also the cause of education.This paper on "conic sections","learning disabilities","mathematics learning disabilities" and "the learning disabilities of conic sections" and other core concept is defined.And the existing related research results at home and abroad are summarized.Through the interpretation of the subject matter and the analysis of the college entrance examination paper,the requirements and status of the conic curve in high school mathematics are clarified.Based on the theory of metacognitive theory,constructivism theory,learning motivation theory and learning transfer theory,the theoretical basis of the analysis of conic curve learning is given.Based on the analysis of the related theory,research adopted the combination of the qualitative and quantitative methods,with second of the affiliated high school of Shandong normal university 414 students as the research object,and combined with the practical situation of students and teachers teaching experience compiled the questionnaire and test.Through the analysis of the survey results,it is concluded that the learning obstacles in the study of conic section of high school students mainly include the following:(1)Don't pay attention to the definition and read without thinking;The key points are confused and the nature is unclear;(2)Operational capability is weak and operational habits should be improved;The method of solving the problem is not appropriate and the calculation process is tedious;(3)lack of achievement of learning and cannot overcome the fear;(4)Cannot use the mathematical thinkingmethod.The following strategies are proposed :(1)Pay attention to the derivation of definitions and standard equations;And introduce the mind map into mathematics study,and emphasize the construction of the student knowledge system.(2)The teachers play a demonstration role and pay attention to board performance;Students should practice regularly,develop the concept of time and make the habit.Develop the concept of time and make the habit.Rational use the draft books and get rid of the dependence on the calculation tool.(3)Create appropriate learning situation and actively explore.Rational use of modern educational technology,help students improve their confidence and overcome their fears;(4)To highlight the infiltration of mathematical thinking:Pay attention to the cultivation of mathematical thinking in their daily life;Emphasize the application of all kinds of mathematical thought methods.The above is the summary and conclusion of this paper,hoping to play a positive role in the learning and teaching of conic sections.