| currently, that educational system reform is continually deepening, new course standard had been established, diathesis education concept had been accepted by more and more people in china. Acting as middle school teacher, my duty is importance. Nowadays, education can not got rid of confine of education examinee; teaching action of many teachers were guided by obsolete education idea and teaching thinking, for example, emphasize knowledge and ignore capability; emphasize method and ignore thinking; emphasize thematic type and ignore analysis. The phenomena appear frequently in the teaching. If the phenomena will be continued for a long time, that full-scale implement of diathesis education will be severely blocked and that students improve capability of solving problem will be severely blocked. Combined understanding theory of modern constructivism with teaching practice of many years, writer deem that effective teaching method of improve students capability to solve is that modern constructivism theory and view is to guide teaching design and organization.Constructivism theory point:(1) cognition is not that subject reflect simply, passively to object, but active constructing course, so , all of knowledge are constructed.(2) In the constructive course, cognition construction of subject play a very important role, the latter is continuous developing.(3) Learn behavior must be in certain social environment and must be a main behavior of cultural inherited.Constructivism emphasize role of knowledge experience and psychologic frame that had been existed; emphasize activity, construction, sociality and scene of study; emphasize experience from person learn, intellect participating in learn and active action in study.This paper discuss how to, based on constructivism viewpoint, effective teaching of mathematics about solution theme. First, the paper introduces main theory about mathematics solution theme, function of solution theme in teaching of mathematics, and how to how to effective teaching of mathematics about solution theme based on mathematics viewpoint.1.To train a habit of student staidness survey subject.2.To emphasize mastery of tapical methods, teacher should make student to set up firmly that "transform and inductive" are very important thinking to search ways ofsolution question.3.Teacher must pay attention to reveal thought process and strengthen skill of solution theme in teaching.4.Teacher must pay attention to train that student accumulate capability and skill of solution theme, in order to pick-up rapidly, reasonably in future.5.To strengthen training that there are many methods and many changes in a subject.6.Teacher must inspire student positivity in solution theme, embodiment adequately student role.7.Teacher must strengthen student introspective consciousness, and increase student cognitive level of initialization.8.Teacher should play a leading role in mathematics teaching.This paper discuss primary teaching pattern based on constructivism theory viewpoint in mathematics teaching of solution theme. The paper points that scene teaching embodiment idea of constructivism.Scene teaching means that set up scene include real matter or real solution theme. Students understand forwardly knowledge and construct signification when they study thing or solve question. Teacher is similar with student. Scene teaching is necessity by teaching viewpoint of constructivism. By teaching process, everyone acquire understanding knowledge for oneself, and construct signification for oneself. It is necessary requested that teacher should provide opportunity, and scene produced conflict for every student joining in active. Scene teaching include mainly five aspect:First, set up scene:By demanded of teaching, to set up real scene for learner.Second, make sure question:To select real thing or question close relative with study topic from scene. Let student solve it.Third, self-determination learn:Each learner self-determination solve ques... |
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