网络式PBL-TBL法在《营养学》实践课中的应用效果

Effect Evaluation of PBL Combined with TBL Based on Network Teaching Platform in Nutrition Experiment Teaching

评价网络教学平台联合PBL-TBL教学法在营养学实践教学中的应用效果。将2011级预防医学专业学生(149人)分为试验组(61人)和对照组(88人),试验组实施新教学法,对照组采用传统授课模式,通过理论测试、实习报告和调查问卷评价教学效果。结果表明,试验组理论测试成绩显著高于对照组(p<0.001);实习报告各项得分均高于对照组,但统计学差异不显著(p>0.05);调查结果显示,新教学法得到大多数学生的认可,取得较好的教学效果。在营养学实践教学中实施网络教学平台联合PBL-TBL教学法,可提高本专业学生的实践课程理论成绩和教学满意度。

To evaluate the application effect of PBL combined with TBL in nutrition experiment teaching, a collection of students for preventive medicine specialty were treated in the nutrition experiment. The students were randomly divided into two groups, namely experiment group and control group. The students in control group were taught using the traditional teaching strategy and those in experiment group tried the new teaching method during the whole course. After that, the teaching effect was assessed by the results of individual test, practical application test and questionnaires. Results showed that the experiment group had significantly higher individual test scores than the control group（p〈0.001）, and this new teaching method made teaching effects better. The new teaching method had improved students test scores and teaching satisfaction.