Abstract: Objective: To explore the application value of the blended teaching mode based on the high-quality 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.

Key words: blended teaching, CAD/CAM, UMOOC, stomatological technology, vocational education