有效教学是新课程倡导的一种教学理念

评价一堂课的好坏重要的是看通过这堂课的教学，学生究竟学到了什么知识，受到了多少启发，能对学生产生怎样的影响，学生是否得到了发展。我们老师需要从教育理念、学科知识、教育机智、教育手段和课堂细节等方面充分准备和思考，对课堂上可能出现的各种情况都要考虑到位，在课堂上才能以不变应万变，做到预设与生成的统一，确保课堂“三维”目标的实现。

The effective teaching is one kind of teaching idea which the new curriculum initiates

Appraises a hall class the quality to look more importantly through this hall class＇s teaching, actually the student to have learned any knowledge, has received how many inspirations, can have what kind of influence to the student, the student whether to obtain the development. Our teacher needs from the education idea, the discipline knowledge, the education to be quick --witted, aspects and so on education method and classroom detail prepare fully and pondered, possibly has each kind of situation to the classroom to probably consider the arriving, can cope with shiSting events by sticking to a fundamental principle in the class- room, makes the preinstall and the production unification, guarantees the classroom ＂three dimensional＂ goal realization.