“凡事预则立,不预则废。”培养学生预习习惯和提高预习能力正是让学生学会学习的一个重要途径。因为数学知识是连续的、不间断的,新旧数学知识之间有着密切的联系,数学学习要建立在学生已有知识和经验的基础上进行,因此课前预习是十分重要的。要重视预习的哪些方面呢?我认为,要重视预习兴趣的激发、预习方法的指导、预习作业的设计三个方面。 “Pre-set everything, without prejudice. ” Training students to prepare habits and improve preview ability is an important way for students to learn to learn. Because mathematics knowledge is continuous and uninterrupted, there is a close relationship between the old and the new mathematics knowledge. The mathematics learning should be based on the students’ existing knowledge and experience, so pre-lesson preparation is very important. Should pay attention to what aspects of preview? I think, should pay attention to stimulate the preparation of pre-learning, preview method of instruction, pre-homework design three aspects.