Plane Analytic Geometry Recitation Teaching Practice

Plane analytic geometry is an important content of high school mathematics,which is intended to cultivate the students' number form combining ideas,transformation and classified,in which mathematical thinking plays an important role.This paper summed up through literature research and the author's teaching practiced experience to study the reasons for which students are poor in learning plane analytic geometry.The teacher adopted corresponding strategies to improve students' ability of solving the problem of plane analytic geometry when reviewing in grade three.It is very meaningful to study plane analytic geometry recitiation teaching,which can have the best effect on the teachers' teaching and is helpful to improve students' ability of applying mathematics knowledge to solve plane analytic geometry.The main contents are as follows:First.This paper explains the background of the creation of analytic geometry,the reform of analytic geometry in China of the teaching goal plane analytic geometry in High school,students cognition,social demand,to elaborate the importance of analytic geometrySecond.Analytic geometry is closely related to other mathematical knowledge.From the perspective of college entrance examination,this paper analyzes the relationship between plane analytic geometry and trigonometric function,plane analytic geometry and plane geometry,plane analytic geometry and vector,plane analytic geometry and algebra.Third.Based on the constructivism learning theory,learning pyramid theory,Freudenthal's Recreation and positive,this paper attempts to give the arrangement of class time in the revision of plane analytic geometry,trying to find the best of straight line review,circle review,ellipse review,hyperbola review,parabolic review,the review strategy of straight line and conic curve.Last.The teaching suggestions plane analytic geometry review in grade three:? improve students' mathematical operation solving ability;?optimization example selection;? pay attention to the teaching of core knowledge;? pay attention to the infiltration of mathematics thought;?reasonable homework arrangement and comment teaching;?Reflective teaching;?pay attention to the students' psychological development;?students with personalized guidance ?the students do the wrong sort.