Research About The Teaching Of The Quadratic Curve

Conic is called conic quadratic curve,the former name of which derived from its algebraic equation and the latter derived from the geometric method for forming it. Quadratic curve is the core of analytic geometry high school math, which includes circle, ellipse, hyperbola and parabola.Conic definition, equations and geometric nature find their applications in a wide range of the production of science and technology, and, mastering the knowledge also offers the basis for further study of mathematics in the future. Therefore,a good command of the second curve enable students to further understand the Shuoxingjiege thought into the idea of movement changes in thinking, understanding coordinate method to help students establish a dialectical point of view, from the perspective of changes in movement, from the perspective of geometric intuition to think and analyze problems, further study calculus and advanced geometry. For studying physics, chemistry, biology and other natural sciences it provides mathematical tool of great significance.In the teaching process of Quadratic curve in secondary schools, teachers of mathematics should determine appropriate teaching methods according to student level of knowledge and teaching materials of the structure and features, detailed analysis so that students in the second curve in the learning process will receive the most good results, it is where important issues lie in the subject .The introduction of quadratic curve defined by a variety of ways is given with the help of extensive access to various types of information and documentation, based on the combination of their own teaching practice, and from the static and dynamic point of view, focusing on an analysis of their roles of helping students to understand quadratic curve and their limitations; analysis of the problems in learning quadratic equations and the geometric nature and try to give solutions to the problems; Use the knowledge to solve analytic geometry and quadratic curve-related issues and committed various mistakes and put forward ways to resolve these errors, finally, with entrance exams and high school mathematics curriculum standards outline on the computing power requirements, in the analytic geometry of the learning process, an integrated use of analytic geometry of the common ideas and methods , in the second curve to the process of teaching students of computing power. Key words: conic; the introduction of methods; computing power; teaching...