新课程改革的变化之一是打破了传统的教学资源观,它赋予教学资源以丰富的、立体的、动态生成性的含义,在课程实施的主阵地——课堂教学中,我们要做的不仅仅是充分利用好显性的教学资源,更多的应该是挖掘并利用隐性教学资源。一、基础性资源数学知识具有思维和智力价值,一旦 One of the changes of the new curriculum reform is to break the traditional view of teaching resources, which gives the teaching resources a rich, three-dimensional and dynamic generative meaning. In the main position of the curriculum implementation - classroom teaching, we must do not only Only make full use of explicit teaching resources, more should be to tap and use hidden teaching resources. First, the basic resources Mathematical knowledge with thinking and intellectual value, once