自改革开放以来,我国不仅经济方面取得了突破性的进步,教育方面也实现了重大的飞跃。随着新课改的不断推进,更多的先进教育理念被带入了高中数学教学工作中。让学生学会自主学习,课堂主角由教师转换成学生已经成为趋势。而导学案作为引导学生自主学习的工具起到尤为重要的作用。 Since the reform and opening up, our country not only achieved a breakthrough in economy, but also made a significant leap in education. As the new curriculum reform continues to advance, more advanced education concepts have been brought into high school mathematics teaching. Allow students to learn to learn, the classroom lead by the teacher into a student has become a trend. The guide case as a tool to guide students to learn independently played a particularly important role.