小学数学课堂教学中“以学生为本,先学后教”已成为共识,然而,当我们反思课堂,剖析某些教学细节时,却时常发现“培养预习能力”流于形式的踪影。究竟如何在课堂教学中体现预习的价值?如何实现“以学生思维内驱使力为主”的课堂教学?如何让“培养自学能力”不能为一句空话呢?结合自己的教学实践,笔者以为,培养预习能力,要从细节开始。一、阅读书本的时机应以学习内容不同而定数学课本是用来存储和传递数学信息的,培养学阅读数学课 However, when we reflect on the classroom and analyze some of the teaching details, we often find that “cultivating the ability to prepare” is a mere formality. Trace. How to realize the value of pre-study in classroom teaching? How to realize the classroom teaching of “driving students’ innermost thinking” and how to make “self-learning ability ” can not be an empty talk? Combining his own teaching practice, The author believes that training ability to prepare, we should start from the details. First, the time to read the book should be different depending on the content of learning Mathematics textbooks are used to store and transmit mathematical information, to develop learning to read math