基于OBE教育理念的混合式教学模式在口腔生物学教学中的应用

Application of Blended Teaching Model Based on OBE in Oral Biology

目的探讨基于学习产出的教育模式(outcome-based education,OBE)的混合式教学模式在口腔生物学教学改革中应用。方法2019年9月—2020年12月,选取河北医科大学口腔医学专业169名2016级、2017级口腔医学本科生为研究对象。将2016级口腔医学本科生(88名)纳入对照组,2017级口腔医学本科生纳入试验组(81名)。对照组采用以教师讲授为主的传统教学模式;试验组采用基于OBE理念的混合式教学模式,对课程目标和课堂模式进行教学设计。教学结束后,通过综合成绩(理论笔试、技能操作和平时成绩),对两种教学模式的教学效果进行评价。结果试验组平均成绩(90.89±4.56)分高于对照组平均成绩(84.64±5.86)分,差异有统计学意义(P<0.05)。结论基于OBE理念的混合式教学模式能够提高口腔生物学教学效果。

Objective To explore the application of blended teaching model based on OBE(outcome-based education)in the course teaching oral biology.Methods From September 2019 to December 2020,a total of 169 undergraduate students majoring in stomatology from Hebei Medical University in 2016 and 2017 were selected as the research subjects.A total of 88 undergraduate students in the field of dentistry in 2016 were included in the control group,while 81 undergraduate students in the field of dentistry in 2017 were included in the experimental group.The control group adopted a traditional teaching mode dominated by teacher lectures.The experimental group adopted a blended learning model based on the OBE concept,and designed teaching objectives and classroom modes.After the teaching were completed,the teaching effectiveness of the two teaching modes based on comprehensive scores(theoretical written test,skill operation,and daily performance)were evaluate.Results The average score of the experimental group(90.89±4.56)points was higher than that of the control group(84.64±5.86)points,and the difference was statistically significant(P<0.05).Conclusion The blended teaching model based on OBE has a positive effect on improving students’comprehensive quality and teaching efficiency.