基于SPOC的混合式教学在口腔正畸学线上实验课的应用

The application of blended teaching based on SPOC in online orthodontic experimental course

实验教学是口腔正畸学教学工作的重要一环,以往以面对面授课为主。南京医科大学口腔医学院正畸学教研室积极整合线上与线下学习资源,在2018级五年制和2018级八年制口腔医学专业108名学生中开展基于小规模限制性在线课程(small private online course,SPOC)混合式教学的口腔正畸学线上实验课教学,并通过实验课期末考试和问卷调查评价教学效果。结果显示,学生实验课成绩为(88.71±7.69)分,51名(47.2%)学生成绩优秀(≥90分)。43名(54.4%)学生认为在线实验教学学习效率高,54名(68.3%)学生认为在线实验教学更能提高自学能力。可见,基于SPOC混合式互动教学在口腔正畸学实验课教学中应用效果良好,有助于提高学生学习效率与学习自主性,但也对教师教学水平和学生自主学习的能力提出了更高的要求。

Experimental teaching is an important part of orthodontic teaching.Traditionally,it is usually conducted by face-to-face teaching.Division of orthodontics in the School of Stomatology,Nanjing Medical University integrated online and offline learning resources.Taken five-year and eight-year program students enrolled in 2018 at Nanjing Medical University as an example,a total of 108 students adopted blended teaching based on SPOC in their orthodontic experimental courses.The teaching effect was evaluated by experimental examination and questionnaire survey.The results showed that students′experimental examination score was(88.71±7.69)points,and51(47.2%)students gained excellent scores(≥90 points).Forty three(54.4%)students believed that online teaching is more efficient than traditional teaching in experimental course.Totally 54(68.3%)students think that online teaching can improve their self-learning ability.These results showed that the blended teaching mode based on SPOC demonstrates a good effectiveness in orthodontics experimental course,which can improve students′learning efficiency and autonomy,also puts forward higher requirements for teachers′teaching skills and students′capacity of independent learning.