Application of Blended Learning Combined with Case-Based Teaching in Oral Nursing Education

YI Menglin; CAI Zhiguo

doi:10.14033/j.cnki.cfmr.2026.05.007

Abstract：Objective:To explore the application effect of blended online and offline teaching combined with practical cases in oral care teaching.Method:A total of 84 students majoring in oral nursing who were undergoing internships and studies at Zunyi city Stomatological Hospital Honghuangang District from June 2023 to June 2025 were selected as the study objects and randomly divided into the experimental group and the control group after stratification according to the enrollment grade,with 42 students in each group.The control group adopted the traditional teaching mode,while the experimental group implemented the blended teaching of online and offline on this basis and combined with typical cases.The theoretical scores,skill operation scores,learning investment time and course evaluation situations of the two groups were compared.Result:After teaching,the single-choice questions,multiple-choice questions,short-answer questions and the total score of the experimental group were significantly higher than those of the control group,and the difference was statistically significant(P＜0.05).In terms of periodontal probing,supragingival scaling,pit and fissure sealants,and the total score of skill operations,it was also significantly better than the control group,and the difference was statistically significant(P＜0.05).The learning investment time of the experimental group was significantly less than that of the control group,and the difference was statistically significant(P＜0.05).The course evaluation shows that 92.86％of the students believe that the course has stimulated their interest in learning,91.67％think it helps cultivate their ability to analyze and solve problems,94.05％believe it has enhanced their teamwork skills,and the approval rates for the rest of the items are all around 90％.Conclusion:The blended teaching of online and offline combined with practical cases has shown good results among students of oral care in different grades.It can significantly improve theoretical and operational scores,optimize learning engagement,enhance learning interest and professional identity,and has the value of promotion and application.