基于优慕课平台的混合式教学模式在口腔数字化技术课程中的实践研究

Research on teaching practice of the blended teaching mode based on UMOOC V8 in the course of oral digital technology

目的:探讨基于优慕课平台的混合式教学模式在高职口腔医学技术专业口腔数字化课程教学中的应用价值。方法:选取北京卫生职业学院五年制口腔医学技术专业2020级35名学生为观察组,2019级35名学生为对照组。分别采用传统教学模式和基于优慕课平台的混合式教学模式开展教学活动。比较两组学生的课程总成绩、参与度和评教结果等。结果:观察组学生平时成绩、期末技能实操考核、素质评价成绩高于对照组,组间差异有统计学意义(t=3.168,t=3.876,t=3.932;P<0.05);观察组学生教学活动的完成率、参与频次优于对照组,组间差异有统计学意义(t=4.906,t=4.306;P<0.05);观察组学生自我价值评价个人技能、方法能力、内驱力、职业素养评分好于对照组,组间差异有统计学意义(t=3.171,t=4.843,t=4.512,t=5.769;P<0.05)。结论:基于优慕课平台的混合式教学设计能有效地解决教学中存在的问题,提高学生学习的积极性和学习效果,在口腔医学技术专业口腔数字化技术课程教学中具有较高的应用价值。

Objective:To explore the application value of the blended teaching mode based on the highquality Massive Open Online Courses(MOOC)platform V8 in the teaching of oral digital course of stomatology technology specialty in higher vocational colleges.Methods:Select 35 students of the five-year stomatology technology major of the Beijing Health Vocational College in 2020 as the observation group and 35 students of the 2019 level as the control group.The mixed teaching mode based on high-quality MOOC V8 were adopted respectively.Compare the total course scores,participation and teaching evaluation results of the two groups of students.Results:The students in the observation group had higher scores in daily performance,final skill practice examination and quality evaluation than those in the control group,with statistically significant differences between the groups(t=3.168,t=3.876,t=3.932;P<0.05);The completion rate and participation frequency of the students in the observation group were better than those in the control group,with a statistically significant difference between the groups(t=4.906,t=4.306;P<0.05);The scores of self-worth evaluation of individual skills,method ability,internal drive and professional quality of students in the observation group were better than those in the control group,with statistically significant differences between the groups(t=3.171,t=4.843,t=4.512,t=5.769;P<0.05).Conclusion:Teaching design based on blended teaching mode based on UMOOC V8 in the course of oral digital technology can effectively solve the existing problems in teaching,improve students’enthusiasm and learning effect,improve the overall level of course construction,and has a high application value in the course.