Blackboad网络课程在口腔颌面医学影像诊断学实验课教学中的应用研究

Research of on-line course based on blackboard in teaching experimental course of oral and maxillofacial medical diagnostic imaging

目的:研究网络课程在口腔颌面影像学实验课教学中的作用。方法:建立基于Blackboad平台的口腔颌面医学影像诊断学实验课网络课程,将学生分为实验组和对照组,分别采用网络课程教学法和传统方法进行实验课教学,比较两组学生的该学科考试成绩,并对成绩结果进行统计学分析。结果:Blackboad教学组理论考试成绩为62.76±8.15,阅片考试成绩为20.24±4.69,总分成绩为83.0±11.86;传统教学组理论考试成绩为64.16±6.98,阅片考试成绩为20.68±3.04,总成绩为84.66±8.61,经统计学分析,差异无显著性。结论:Blackboad平台的网络课程教学可以替代传统教学方法用于口腔颌面医学影像诊断学的实验课教学。

Objective： To research the effectiveness of on-line experimental course in teaching of oral and maxillofacial medical diagnostic imaging. Methods： The on-line experimental course of oral and maxillofacial medical diagnostic imaging was established based on Blackboard. The experimental group was taught with blackboard method. The control group was taught with traditional method. The test scores of the two groups were compared and statistically analyzed. Results： The test score between the two groups were almost the same. There was no significant difference between the two groups. Conclusion： The traditional teaching method might be replaced by on-line course based on blackboard to teach the experimental course of oral and maxillofacial medical diagnostic imaging.