对分课堂在神经生物学教学中的应用OA

Objective:To explore the application effects of the Presentation-Assimilation-Discussion(PAD)class in the teaching of Neurobiology.Methods:The undergraduate students of grade 2021 majoring in Psychiatry at Jining Medical University were selected as the control group(n=95),and those of grade 2022 were selected as the teaching reform group(n=101).In the Neurobiology course,the control group received traditional teaching methods,while the teaching reform group received the PAD class model.The scores of chapters taught using the PAD class model were analyzed.Additionally,a self-designed questionnaire was used to evaluate the teaching reform group's perceptions of the PAD class,the effects of integrating the PAD class into Neurobiology teaching,and their suggestions for its implementation.Results:Compared with the control group,the scores of the teaching reform group in the chapters taught using the PAD class model showed an increasing trend,but the difference was not statistically significant(P＞0.05).A total of 95 valid questionnaires were collected.Among them,92.63%considered neurobiology to be highly theoretical,53.68%had a good understanding of the PAD class,and 93.68%believed that the PAD class was suitable for Neurobiology teaching.Furthermore,96.84%of the students agreed that pre-class material was appropriate for Neurobiology teaching,and 63.16%spending no less than 10 min discussing the pre-class reading materials.Regarding the implementation effect,88.42%,95.79%,83.16%,and 91.58%of the students believed that the PAD class helped them better understand relevant knowledge points,effectively participate in Neurobiology discussion activities,improve logical thinking ability,and enhance teamwork skills,respectively.Additionally,96.84%of students recognized the effectiveness of the PAD class.However,71.58%of students indicated a strong need for incorporating experimental processes,52.63%suggested that teacher lecture time should be increased,and 50.53%recommended that difficult theoretical knowledge could be discussed in a subsequent class session.Conclusions:The PAD class can enhance students'understanding of relevant knowledge points in Neurobiology,improve their logical thinking abilities,and increase their participation in classroom activities.Nevertheless,its application also presents certain challenges.To further improve teaching effectiveness,teacher lecture time should be appropriately adjusted according to the difficulty of the chapters,and corresponding experimental content should be added.