现代教育是以学生自主学习为主要指导,不同的学习阶段需要通过不同的环节对学生的自主学习能力进行培养。初中数学对一些数学基本知识和原理进行探究,学生应该充分利用预习的环节来培养自身主动获取知识的能力,学会提问题,提高自身的认知能力,对于扩展探究和理解问题都很有帮助。 Modern education is mainly guided by students’ autonomous learning. In different stages of learning, students need to cultivate their autonomous learning ability through different links. Junior high school mathematics to explore some of the basic knowledge and principles of mathematics, students should make full use of preview links to develop their ability to take the initiative to acquire knowledge, learn to raise questions, improve their cognitive abilities, for the expansion of inquiry and understanding of the problem are helpful.