“微生物学实验”混合式教学实践与评价

Practice and evaluation of blended teaching in Microbiology Experiments

生命科学的本科教学中,实验教学是举足轻重的一个部分。本文以"微生物学实验"课程为研究对象,利用互动网站进行线上线下混合式教学,评价学生的学习效果和规律,探索生命科学实验类课程采用混合式教学的效果,并探讨推广可能性。在连续三年的教学实践中,统计分析各维度数据,发现在混合式教学模式下,绝大部分学生都具有主动自学的能力。同时,实验课程中的深度和广度都有所提升。学习规律的监控和综合评价显示,深度学习的学生在各种评价指标中都显著表现优秀。因此,在混合式教学模式下,如何引导学生进行真实有效的深度学习是教师在新教学模式下的重任。

Experimental teaching is an important part of undergraduate teaching of life sciences.This paper takes the course of Microbiology Experiment as the research object,using interactive website to conduct on-line and off-line blended teaching,evaluating students’learning effects and rules,exploring the effect of blended teaching in experimental courses of life sciences,the possibility of popularization of the blended teaching mode is also be discussed.In three consecutive years of teaching practice,statistical analyzing of data from various dimensions shows that under blended teaching mode,the vast majority of students have the ability to study on their own initiative,at the same time,the depth and breadth of experimental courses have been improved.The monitoring and comprehensive evaluation of learning rules show that the students who study in-depth are outstanding in all kinds of evaluation indexes.Consequently,under the blended teaching mode,how to guide students to conduct real and effective depth learning is an important task for teachers using the new teaching mode.