虚实结合的生态学实验教学体系构建  

Construction of Experiment Teaching System for Ecology Based on Virtual-real Combination

作　　者：何磊[1] 陈欣[2] 唐建军[2] 程磊 HE Lei;CHEN Xin;TANG Jianjun;CHENG Lei(National Biological Experimental Teaching Demonstration Center,Hangzhou 310058,China;College of Life Science,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江大学国家级生物实验教学示范中心,杭州310058 [2]浙江大学生命科学学院,杭州310058

出　　处：《实验室研究与探索》2021年第6期187-190,196,共5页Research and Exploration In Laboratory

基　　金：国家自然科学基金项目(31661143001);浙江大学高等教育“十三五”第二批教学改革研究项目(zdjg19039);浙江大学虚拟仿真实验教学培育项目(2019)。

摘　　要：生态学实验是生态学理论与实践相结合的纽带,但易受到时间、空间、设备等限制,生态学实体实验的开设具有一定的局限性。为了提高学生的综合创新和科研实践能力,以氮素循环实验为例,运用虚拟仿真技术,将虚拟仿真实验与实体实验相结合,构建基于虚实结合的生态学实验教学体系。该教学体系基于以虚补实、以虚促实、虚实结合的实验教学理念和思路,从实验方案构建、教学方式、考核指标及体系特色等方向进行阐述。实践表明,该教学体系拓展了实验的时间和空间,丰富了实验教学资源,可加深学生对于理论知识的理解,增强学生的学习兴趣和创新意识,解决学生实验受时空和地点的限制问题,显著提高了教学质量和效果。Ecological experiment is a link of ecological theory and practice,but may be limited by time,space and equipment.In order to improve the innovation ability and scientific research ability of students,taking the nitrogen cycle experiment as an example,through the virtual simulation technology,an ecology experiment teaching system based on the combination of virtual and real is constructed.The system is based on the experimental teaching concept of“supplementing the real with the virtual,promoting the real with the virtual and combining the real with the virtual”.The system is described from the aspects of experimental program construction,teaching methods,assessment indicators and system characteristics.Practice show that the teaching system expands the experimental time and space,enriches the experimental teaching resources,deepens the students’understanding of the theoretical knowledge,strengthens the students’learning interest and innovation consciousness and solves the problem that the students’experiment is limited by the time and place,and significantly improves the teaching quality and effect.

关 键 词：生态学实验 虚实结合 教学体系 

分 类 号：G642.0[文化科学—高等教育学]