《新课程标准》指出:学习是一种个性化行动。然而长期以来,我们的课堂上过分依赖课本,以教师讲授为主,学生基本上处于被动学习、死记硬背的现状,我们忽视了生命的存在,过多地强调知识的记忆、模仿,压抑了学生的主动性和创造性,最终使数学教学变得机械、沉闷、缺乏灵性,缺乏生命活力。数学的课堂教学是师生交流、积极互动、共同发展的过程。要想提高数学教学效率,必须创造有活力的数学课堂。 The New Curriculum Standard states: Learning is a personalized activity. However, for a long period of time, our classes have been over-dependent on textbooks and mainly taught by teachers. Students are basically passive learning and rote learning. We ignore the existence of life, emphasize the memory of knowledge excessively, imitate and repress Students’ initiative and creativity eventually make mathematics teaching mechanical, dull, lacking in spirituality and lacking in vitality. Teaching in mathematics is a process of teacher-student exchange, positive interaction and common development. In order to improve mathematics teaching efficiency, we must create a dynamic math class.