SPOC 教学模式作为后MOOC 时代的产物，解决了MOOC 教学模式的高流失率问题，也避免了翻转课堂学生高度自主的不适应问题，故被越来越多的学校及教师尝试使用，其在实验教学领域的作用也越发凸显. 本文拟在SPOC 教学模式改革过程中尝试使用导图的方法，通过设计的预习导图、原理导图、步骤导图、报告导图等进行课程引导，简化学生原理消化过程，提高学生学习兴趣，规范学生实验程序，促进学生深入探讨. 经实践，该方案有效提高了学生的学习预习效果及对操作过程的理解，同时，部分学生实验得以拓展，且取得了不错的成绩。该实施思路可以为其他课程特别是实验课程起到一定的借鉴作用.

SPOC teaching model is a product of the post -MOOC era，which reduces the high loss rate of MOOC teaching model and avoids the maladjustment of the students caused by flipped classroom. Thus，more and more schools and teachers are trying to use SPOC teaching model which plays a more important role in experimental teaching field. In this paper，guide maps，such as preview guide，principle map，step map，report guide map，are used in the SPOC teaching reform to simplify the digestion of principle process for students，improve the interest of study，standardize the experimental procedures and promote the in-depth discussion. After practice，it is proved that this scheme improves the effect of the learning preview and the understanding of operation process. Meanwhile， part of the students’experiments is expanded and some good results are achieved. The implementation of this idea should be a reference for the other courses，especially for experimental courses.