基于网络平台的形成性评价在卫生统计学大班化教学中的应用——以智慧树平台为例

The Application of Formative Assessment Based on Network Platform in Large Class Teaching of Health Statistics——Taking Zhihuishu Platform as an Example

目的初步探索基于网络平台的形成性评价在卫生统计学大班化教学中的评价方法及效果。方法在2020年秋季学期所有教学班中依托智慧树平台进行形成性评价,分析评价方案的合理性和学生的满意度。结果改革后形成性评价考核方法的难度和区分度都有所增加,分别为0.77和0.58,说明考核办法更合理。84.7%(105/124)的学生对改革后的整体考核方案是满意的。结论依托网络平台开展卫生统计学的形成性评价能够有效地缓解现阶段大班化教学中对学生考核不足的矛盾,促使“教”与“学”协同发展。

Objective To explore the evaluation method and effect of formative assessment based on network platform in large class teaching of health statistics.Methods In the autumn semester of 2020,all teaching classes were evaluated by using the Zhihuishu platform.The rationality of the evaluation scheme and the satisfaction of students was analyzed.Results The difficulty and discrimination of formative assessment method increased,which were 0.77 and 0.58 respectively,indicating that the assessment method was more reasonable.84.7%(105/124)of the students are satisfied with the overall assessment scheme after the reform.Conclusion Relying on the network platform to carry out formative evaluation of health statistics can effectively alleviate the contradiction of insufficient assessment of students in large class teaching at this stage,and promote the coordinated development of“teaching”and“learning”.