Research On The Learning Obstacles And Coping Strategies Of High School Students’ Conic Curve

Conical section is the emphasis and difficulty in the college entrance examination, is the core content of high school in analytic geometry, has the essential important role. In this section, the students with the help of a plane coordinate system to realize the mutual transformation between algebra and geometry, equation and curve, can fully feel the number form combining charm. High school students learn conic to shape their own development, flexibility, innovative thinking mode. However, because a lot of conic question the question is more complex, relative to other chapters, to student’s operation ability also put forward higher request, easy in analysis and calculation on learning disabilities. So students in the learning process of conic, exactly what specific learning disability? As a teacher should learn how to deal with these obstacles? This article through the investigation and analysis of high school students cognitive level and learning disabilities in the learning conic, trying to explore to rule out the teaching plan of learning disabilities. Research adopted the combination of qualitative and quantitative methods, with three of the affiliated high school of suzhou industrial park of suzhou university science department 211 students as the research object, with the help of a SOLO taxonomy created test, divides the students’ answers, and combined with the results of questionnaire and interview survey that exist in the high school students in the learning process of conic learning disabilities, mainly include the following:(1) the students’ lack of confidence, the conic widespread fear;(2) the students have no students to form good habits, and prepare in advance and timely review of classes with passive;(3) the student to the definition of a conic degree is insufficient, lack of the consciousness of using the definition, to solve the problem.(4) the students lack basic operation ability is insufficient, simplify the operation methods and techniques;(5) the students lack reserves, the method of mathematical thinking in the mind is difficult to apply to solve the problem.In view of the conic learning disabilities in the survey found, this paper puts forward the following strategies:(1) pay attention to student’s learning emotion, by cultivating the students’ interest in learning, enhance learning confidence, strengthen the communication between teachers and students to help students overcome their fear of conic;(2) through the experience knowledge generation process, pay attention to speaking practice combination, discern the difference between the definition and conical, causes the student to follow step by step, has risen in a spiral of cognitive law, firmly grasp the basic knowledge of conic, and learn to reasonable use definition;(3) through the specification of the operation process, uses the classroom students training, cultivate good habits of operation, accumulation of simplified computing method to promote students’ operation ability;(4) the conic problem solving mathematical thinking method of several common in several form combining, transforming, classification, discussion, inductive hypothesis, this paper, based on the characteristics of the mathematics thinking method, formulate the corresponding training measures, and promote the teachers in the usual teaching of conic penetration above mathematical thinking method;(5) make the students to clear their own learning goals, formulate reasonable plan and guide the student to use his notebook and error correction, achieve timely consolidated, self-monitoring, by enhancing the students’ metacognitive level, improve the students’ independent ability and improve learning.