混合式教学融合翻转课堂的口腔正畸学本科教学改革实践OA

Objective:To implement a blended learning approach integrated with the flipped classroom model in un-dergraduate orthodontic teaching and compare its effectiveness with that of the traditional model.Methods:The two teaching models were respectively applied to the orthodontics course for five-year undergraduate students of the Stomatology major from College of Stomatology,Shanghai Jiao Tong University:the Class of 2020(control group)and the Class of 2021(experimental group).The control group received the offline flipped classroom model,while the experimental group received the blended learning integrated with flipped classroom model.A questionnaire survey was conducted to assess students'understanding of teaching objectives,medical literacy,learning interest,satisfaction,study time,and knowledge mastery.Examination scores were also collected.Results:Valid questionnaires were collected from 74 students(response rate 97.40％)in the Class of 2020 and 76 students(response rate 96.20％)in the Class of 2021.Compared with the control group,the experimental group showed improvements in understanding of teaching objectives,medical literacy and learning interest(all P>0.05).Overall satisfaction with the teaching model increased(P>0.05).Satisfaction with the offline flipped classroom component signifi-cantly increased(P=0.028).Pre-class preparation time was reduced(P=0.046).In terms of learning outcomes,knowledge mastery significantly improved(P=0.001).Examination scores increased(P>0.05).Conclusion:The blended learning ap-proach integrated with the flipped classroom model demonstrates favorable teaching effectiveness and is worthy of promotion and application.