الملخص
Blended teaching can promote the learning engagement of students and enhance their experience by combining online independent learning and offline class learning. We applied blended teaching in the course of Histology and Embryology in the large class of 147 nursing undergraduates in Chongqing Medical University. First, the teaching method was designed by a pre-course survey, and online resources were constructed. Second, students' online learning activities and group discussions were guided by a learning map. Then, flipped classes were carried out in offline class hours. Finally, an end-of-course survey and final exam scores were used evaluate the effectiveness of blended teaching. A total of 142 valid questionnaires were returned; 123 students (86.6%) approved of the effectiveness of blended teaching, 133 students (93.7%) showed improved abilities in various aspects, and 79 students (55.6%) were able to complete their online learning tasks in fewer hours than required for face-to-face lectures. The final exam results showed that the average score of blended teaching class increased by 3.5 points compared with that of the traditional face-to-face lecture class. In conclusion, blended teaching in Histology and Embryology in the large class can achieve good learning and teaching effects and thus holds promise for application.