数学学科的高度抽象性和严密逻辑性不言而喻,正因为如此,教学内容往往比较抽象和枯燥。于是,我们就学会了用形式上的热闹去弥补,学生手里的道具各式各样,教师的花样层出不穷,学生在目不暇接中似乎已经体会不到静静地听、深深地悟是学习数学的必要条件了,生动和热闹代替了宁静与思考。那么,我们是否要走两个极端呢?能否寻找一个平衡点呢?何时操作、如何操作才是必要的、有效的呢?一、融合经典——合理铺垫 The high degree of abstraction and strict logic of mathematics is self-evident, because of this, the teaching content is often more abstract and boring. As a result, we learned to use the form to make up for the excitement, the props in the hands of students in various ways, an endless stream of teachers, students in dizzying seem to have not heard quietly, deep understanding is to learn mathematics The necessary conditions, vivid and lively replaced the quiet and thinking. So, we have to go two extremes? Can we find a balance? When the operation, how to operate it is necessary and effective? First, the integration of the classic - reasonable bedding