目的从理论和实践上探讨CBL教学模式及其在中学生物教学论中的应用研究。方法查阅资料、问卷调查和数据统计分析。结果 CBL教学模式可调动学生学习的积极性,培养学生的自学能力,提高学生的教学技能。结论中学生物教学论CBL教学成为一种高效的教学模式不仅要求教师扎实掌握本学科及相关学科的知识,还要求教师精心备课,寻找相关案例的切入点,注重课堂驾驭技巧,同时加强指导,及时总结。 Objective To explore the CBL teaching mode and its application in the biology teaching theory of middle school from the theory and practice. Methods access to information, questionnaires and data statistical analysis. Results The CBL teaching mode can mobilize the enthusiasm of students to learn, cultivate their self-learning ability and improve their teaching skills. Conclusions CBL teaching in middle school biology teaching has become an efficient teaching mode. It not only requires teachers to master the knowledge of this subject and related disciplines, but also requires teachers to prepare lessons carefully, look for the entry point of relevant cases, pay attention to the skill in classroom control, and strengthen guidance at the same time. to sum up.