生物化学实验混合式教学的有效性评价  

Learning effect evaluation on blended teaching mode in biochemistry experiment

作　　者：王永刚[1] 薛鸿燕[1] 杨明俊[1] 张丙云[1] WANG Yonggang;XUE Hongyan;YANG Mingjun;ZHANG Bingyun(School of Life Science and Engineering,Lanzhou University of Technology,Lanzhou 730050,China)

机构地区：[1]兰州理工大学生命科学与工程学院,兰州730050

出　　处：《生命的化学》2022年第8期1582-1587,共6页Chemistry of Life

基　　金：兰州理工大学高等教育研究项目(GJ2020B-50,GJ2020C-13)。

摘　　要：为评价混合式教学模式在实验教学中的有效性,本教研室依托生物化学实验课程,以传统教学方式为对照,学生实验成绩和认可度为结局指标,进行了为期一年的对照研究。研究结果显示,与传统教学方法相比,混合式教学方法可显著提高学生实验成绩;而且学生对混合式教学模式的认可程度高于传统教学模式,认为混合式教学方式能更利于提高学生实验技能、自信心和自主学习等能力。结果说明,混合式教学方式在提高实验成绩和学生认可度方面都有一定优势。该研究的结论为混合式教学方法在实验教学中的开展提供了依据,为推动实验教学方法的改革提供参考。To evaluate the effect of blended learning in experimental teaching,a 1-year-period controlled trial study was implemented in biochemistry experiment course,took traditional teaching pedagogies as control group,the students′experimental grades and post-task questionnaire as evaluation indices.The results suggested that,compared to traditional teaching group,blended learning could significantly increased students′experimental grades and satisfaction,which was helpful to improve students′experimental skills,experimental confidence and independent learning ability.This conclusion indicated that blended learning approach had some more advantage than traditional teaching pedagogy.which will provide evidence-based basis for the development of blended teaching method in experimental course and reference for promoting the reform of experimental teaching methods.

关 键 词：混合式教学 实验课程 效果评价 对照实验 

分 类 号：G642.423[文化科学—高等教育学] Q5-4[文化科学—教育学]