一、把握教材,注重有机地渗透数学思想1.充分挖掘教材中的渗透因素。数学教材中有许多数学思想因素,需要我们在备课中予以高度重视,然后有目的、有计划、循序渐进地在课堂教学中渗透。如函数思想:小学数学教材从第一册开始,就通过填数图等形式,将函数思想渗透在许多例题和习题之中。 First, grasp the teaching materials, pay attention to organic penetration of mathematical ideas 1. To fully tap the permeability of teaching materials. Mathematical textbooks have many mathematical ideological factors, we need to be highly valued in lesson preparation, and then purposeful, planned, and step by step in the classroom teaching penetration. Such as the function of thinking: primary mathematics textbooks from the first volume, through the form of filling figures, etc., the idea of ​​function infiltration in many examples and exercises.