从理论上说教师的“导学案”只是一个引导学生的引子,是一个引导学生学习高中化学知识的方向,而部分高中教师在使用“学案导学”时,常常发生思路的偏差,使“学案导学”方式不能完成引导学生自主学习的过程。本文对此进行了分析研究。 In theory, the teacher’s “Guidance Case” is only a guide to guide students, is to guide students to learn chemical education in high school direction, and some high school teachers in the use of “case study”, the idea often occurs Deviation, so that “case study guide ” method can not complete the process of guiding students to learn independently. This article has carried on the analysis research.