如果说小学的数学学习可以基本不做数学笔记，那么，初中生就一定要记数学笔记，因为记笔记对数学学习有很多好处． 第一，记笔记可以使我们专注听课，避免上课走神．因为上课时，要准备随时记下老师讲的重点内容，不注意听，就很难记下重要的知识点．这种有目的的听课，无形中就强迫你必须认真听课． If elementary school mathematics learning can basically not take mathematics notes, then junior high school students must remember mathematics notes, because taking notes has many benefits for mathematics learning. First, taking notes allows us to concentrate on classes and avoid going to class. Because in class, it is very difficult to remember important points of knowledge if you are ready to remember the key contents of the teacher’s talk and don’t pay attention. This kind of purposeful listening will virtually force you to listen carefully.