古人云：凡事预则立，不预则废．预习不仅是消除学生听课障碍的重要环节，也是指导学生掌握科学学习方法、养成自主学习习惯的关键环节．精心编拟预习提纲是实现预习目的的首要工作，这里笔者谈谈在高中数学教学中设计预习提纲，指导学生学习的几点体会．一、以纲导法很多... The ancients said that everything presupposed, not pre-waste. Pre-reading is not only an important part of eliminating students’ obstacles in class, but also a key link to guide students in mastering scientific learning methods and developing self-learning habits. Careful preparation of the preparatory outline is the primary task for achieving the purpose of preparatory study. Here, the author talks about the experience of designing preparatory outlines in high school mathematics teaching and guiding student learning. First, a large number of guide methods...