目的 探讨基于BOPPPS（Bridge-in导入，Outcome目标，Pre-assessment前测，Participatory learning参与式学习，Post-assessment后测，Summary总结）模式的混合式教学改革在护理伦理学课程中的实施效果。方法 采用便利抽样法，选取内蒙古民族大学2022级护理专业本科生30名作为试验组，2021级护理专业本科生29名作为对照组。对照组在护理伦理学课程中接受传统教学。通过教育部首批人文护理学课程虚拟教研室，与护理伦理学国家级一流本科课程的建设单位四川大学共建护理伦理学课程后，在试验组中实施基于BOPPPS模式的混合式教学。比较两组课程成绩；了解试验组对教学的认可度，以及多元主体对两组教学的评价结果。结果 试验组护理伦理学课程总成绩优于对照组（P<0.001）。试验组中依次有93.3%（28/30）、96.7%（29/30）的学生认同“护理伦理学课程教学使育人与教学效果提升”“对护理伦理学课程教学设计的总体评价为满意”。对照组、试验组对课程教学的评价结果分别为86分、93分，校级督导对护理伦理学课程的评价结果由B上升至A。结论 在护理伦理学课程中实施基于BOPPPS模式的混合式教学可提升学生的学习效果和认可度，获得了同行认可。

Objective To explore the implementation effect of blended teaching reform based on the BOPPPS （Bridge-in，Outcome，Pre-assessment，Participatory learning，Post-assessment，Summary） model in the course of Nursing Ethics. Methods Through convenience sampling，30 undergraduates majoring in nursing from the class of 2022 of Inner Mongolia Minzu University were selected as the experimental group，and 29 undergraduates majoring in nursing from the class of 2021 were selected as the control group. Students in the control group received traditional teaching. Relying on the virtual teaching and research room of the first batch of humanistic nursing courses of the Ministry of Education，and after co-constructing the Nursing Ethics course with the Sichuan University of the national first-class undergraduate course of Nursing Ethics，the blended teaching based on the BOPPPS model was implemented in the experimental group. The course scores of the two groups were compared. In addition，the learning satisfaction of the experimental group and the evaluation results of multiple subjects on the teaching of the two groups were investigated. Results The total score of the Nursing Ethics course in the experimental group was better than that in the control group（P<0.001）. In the experimental group，93.3%（28/30） and 96.7%（29/30） of the students agreed that the teaching of the Nursing Ethics had improved the effects of education and teaching，and were satisfied with the overall evaluation of the teaching design of the Nursing Ethics course. Besides，the evaluation results of the course teaching by the control group and the experimental group were 86 points and 93 points respectively，and the evaluation result of the university-level supervisors on Nursing Ethics course increased from B to A. Conclusion The reform of blended teaching based on the BOPPPS model can improve students’ learning effect and satisfaction，which is recognized by peers.