预防医学综合实验网络教学改革与效果评价

Preventive medicine experiment course:network teaching reform and effect evaluation

目的:对预防医学综合实验网络辅助教学平台的实施效果进行评价,为指导预防医学网络实验教学改革提供依据和参考。方法:以146名预防医学本科专业学生为研究对象,将学生分为传统实验教学模式和实验网络教学模式2组,实施网络辅助教学1年后,使用统一问卷,对实验网络教学效果进行评价。结果:网络实验教学改革实施后,传统实验教学和实验网络辅助教学在熟悉实验步骤、仪器使用、掌握操作技能、思维能力、自主学习、解决问题和实验知识扩展方面的差异均有统计学意义(P<0.05);学生对实验网络辅助教学模式普遍较欢迎,有78.4%的学生认为该种教学模式可促进预防综合实验学习;73%的学生认为该种模式扩展了实验教学的知识面和信息量。结论:预防医学综合实验网络教学改革取得了较好的教学效果,网络平台的建立和使用对实验课程教学有一定的促进作用。

Objective To evaluate the effect of network teaching of preventive medicine experiment,and to provide reference for the network teaching reform of preventive medicine experiment.Methods A total of 146 preventive medical students were assigned into group of traditional experimental teaching mode and group of experimental network teaching mode.Questionnaires were used to evaluate the effect of experimental network teaching.Results Differences in the experimental procedures,the use of equipment,operation skills,thinking ability,independent learning,problem solving and expansion of experiment knowledge were statistically significant（P〈0.05）.Generally the students preferred network aided teaching mode;78.4% of the students thought that this mode could promote the experimental learning;73%of the students thought that this mode expand students＇ knowledge of experimental teaching.Conclusions The network teaching reform of preventive medicine experiment has achieved good teaching effect.