Research On The Obstacles And Countermeasures Of Analytic Geometry Review For Senior High School History Candidates Under The "3+1+2" Mode

Plane analytic geometry is an optional compulsory content.The student number analytic geometry plays a key role for students to achieve good results in the college entrance examination.Analytical geometry cultivates students' core competencies such as mathematical abstraction and mathematical operations.However,most students scored less than ideally in the corresponding questions of analytic geometry.For students who study history,the foundation is not solid,the arithmetic ability is weak,the logical thinking is poor,and analytical geometry is even more difficult.Therefore,how to help history students improve their scores on analytic geometry-related problems,efficiently review analytic geometry-related content,and improve their selfconfidence in analytic geometry learning is a key concern of many third-year math teachers.In this paper,through literature research,a questionnaire related to analytic geometry is designed.Through the questionnaire survey,252 history students and 10 mathematics teachers in the history class of senior three in the author's school were investigated,and it was found that the learning disabilities of history students in senior three mainly include the following aspects:(1)History students lack interest in mathematics learning and are afraid of difficulties.(2)History students have poor study habits,and most students do not have the habit of previewing before class.(3)Not paying attention to the learning of defining properties,poor computing ability leads to inaccurate or invalid calculation.(4)Do not pay attention to the understanding of analytical geometry related problem solving ideas and methods.Based on the evaluation system of the college entrance examination,the college entrance examination paper is analyzed the author makes a comparative analysis of the experimental version and the 2020 revised version.In the context of the new college entrance examination,the following review strategies for analytic geometry are formulated in combination with the teaching experience of front-line teachers:(1)Definition and properties of a regression conic.(2)Grasp the characteristics of analytic geometry and improve learning methods.(3)Round grasp the characteristics of conic curve,improve the teaching method.(4)Second round to improve computing ability.(5)Summary of general analytic geometry method in two rounds.(6)The second round focuses on the infiltration of mathematical ideas related to analytic geometry.(7)Three rounds of regression teaching materials,full simulation.(8)Three rounds of return to the college entrance examination,standardized answers.