纵观新课程背景下的数学教材,几乎每一本书中都有一些“阅读材料”.诸如“观察与猜想”、“阅读与思考”、“探究与发现”、“信息技术应用”乃至章头的插图和导读材料等.那么,如何有效利用好这些素材,将新课程的理念、编者的意图贯穿于教学中,真正地发挥它的教学功能呢?这就要求我们要认真研究这些素材,把握其类型、特点,挖掘其教学功能,探索其使用方法,将其巧妙地融入教学,发挥 Throughout the mathematics textbook in the context of the new curriculum, there are “reading materials” in almost every book, such as “observation and conjecture”, “reading and thinking”, “inquiry and discovery” , “Information technology application” and even chapters illustrations and reading materials, etc .. So, how to make effective use of these materials, the idea of ​​the new curriculum, the editor’s intent throughout the teaching, to really play its teaching function? This requires us to carefully study these materials, grasp their type, characteristics, mining its teaching function, to explore its use, its cleverly integrated into teaching and play