讨论数学课要不要预习这个问题,恐怕首先要对预习有一定的认识。对预习的本能的根本的看法,可谓之“预习观”。教师的预习观是有所不同的。一种“预习观”是课前把课堂上将要学习的教材看一看,上课的时候就能有效地听老师讲课了。应该说这是一种传统的“预习观”。当然,传统的 Discuss the mathematics lesson to preview this problem, I am afraid we must first have a certain understanding of the preview. The fundamental view of the instinct of preview, it can be described as “preview.” Teacher’s preview view is different. A kind of “preview view” is to take a look at the teaching materials that will be learned in the classroom before class, and when the class is over, teachers can effectively listen to the lectures. It should be said that this is a traditional “preview.” Of course, traditional