1Concerned about the development of students to build on effective mathematics classroomAbstract: Based on the traditional mathematics classroom in the analysis of problems, come to improve the efficiency of the classroom, creating an effective mathematics classroom to carry out the key is student-centered lessons and school activities, and I also presented with examples to build an effective mathematics classroom method. Keywords: new curriculum, effective classroom, learning the subject, the efficiency of classroom The new curriculum must face the question is how to maximize the benefits of classroom teaching. How teachers can follow the teaching of objective laws, the less possible time, energy and material inputs, to obtain as much teaching. This requires teachers to have effective teaching philosophy, master effective teaching strategies, to grasp the teaching materials, familiar with childrens psychological characteristics. 2High school mathematics learning is an active construction of knowledge, capacity development, developing positive attitudes and values of the process. “Enchant the mind, moist life, inspired wisdom” is the logical starting point for mathematics education and the value of refuge, but the idea of using the new curriculum examine the traditional mathematics teaching, not difficult to find there are many problems in traditional teaching. Simply focus on teaching traditional math knowledge and skills at the expense of the life of the individual students as emotional needs, too much emphasis on learning outcomes while ignoring the true value of the educational process, over-emphasis on mechanical unification of teaching objectives while ignoring the individual differences of students, one-sided pursuit of transition rate leaving the study is too abstract, boring, formal, ignoring the students a unique life experience and enthusiasm for active learning . . Today, the rapid development of society, students learn to understand is different for the former, students require to 3learn to get happy, happy to learn if the teacher is also teaching at the old routine before, only know that endlessly talk about or imperative to ask, tend to make classroom life into a depression, boredom, suffering and difficult life, but the teaching of mathematics and physical and chemical does not change the traditional teaching methods, which enable students to valuable curiosity, imagination, desire to explore, creative, unique personality in the process of education becoming lost, resulting in the absence of the student body, the personality of erosion, mental claustrophobic, emotional pale, the value of the lost, the loss of the ideal, the spiritual home nowhere to be found . . for a considerable part of the students, the teaching of mathematics covered with mystery, so that students feel that math is not high crown jewel and is divorced from reality mirage vague so difficult to complete its historic mission of mathematics education, this teaching is difficult to achieve the desired results. How to really improve the efficiency of the classroom, to create effective math classroom, I think the 4phenomenon should also be found from the above contradiction node: the whole process of teaching teachers wishful thinking, good design and planning in advance, can not be changed, the task of teaching a lesson is to pre-prepared things to students, largely ignored the students are learning the subject. The result is teachers do not see the desired results, will be harder to “irrigation”, students are not expected achievements in mathematics had a fear, boredom and other emotions. First, effective lesson planning Careful preparation is an effective means to improve teaching efficiency if teachers in preparing lessons to take into account the characteristics of the students age, interests, issues, reserves of knowledge and learning ideas, his class would be students, transfer students and teachers learning together For example, the author in the “definition and standard elliptic equations of this section, due to the larger class size, students first contact is conic, the conic is not very understanding of related issues, the author intends to This section is designed for two hours, and intuitive design of the 5import process defined in the first class to start talk with life in a variety of slide played oval-shaped pattern, such as the Toyota Peugeot, Earth orbit, plates, dolls exaggerated smiles so easy to understand, attract the attention of students, sparking student interest in learning to enable students to an initial understanding of the oval. Geometers Sketchpad and then demonstrate exactly how to get experimental elliptic curves, and stressed that the definition of constraints, the students see the intuitive, easy to learn but also then allow students to discuss how to coordinate the establishment and use previously learned trajectory equation and the equation of the meth