网络直播在环境毒理学课程中的应用  

作　　者：王诗忠[1] 汤叶涛[1] 赵春梅[1] 

机构地区：[1]中山大学,广州510006

出　　处：《高教学刊》2024年第7期17-20,共4页Journal of Higher Education

基　　金：2022年广东省研究生教育创新计划项目“卓越应用型研究生人才培养标准及培养模式的研究与实践”(2022JGXM003);2022年广东省本科高校教学质量与教学改革工程建设项目课程教研室(虚拟教研室)“环境土壤学虚拟教研室”(粤教高函[2023]4号);2020年中山大学本科教学改革研究项目“探索网络直播在环境毒理学课程中的应用”(教务[2020]72号);中山大学本科教学改革研究项目“线上线下混合式课程环境毒理学”(无编号)。

摘　　要：随着网络直播走进大众生活,其在教学中的应用也不容忽视。网络直播具有即时性、同步性和现场感等众多优点,对于内容较为抽象且理论性较强的环境毒理学课程而言,网络直播的实时互动、较强的参与感都有利于对知识的形象化处理和掌握。该文通过实际直播案例、名师直播授课、在线观察模式生物和观摩生态毒理实验,以及实时互动答疑等教学环节,发现100%的学生认为通过直播对了解环境毒理学前沿研究有帮助,对环境毒理学领域感兴趣的比例达到88.9%,几乎所有同学对学习效果满意。由此可见,网络直播作为线下传统授课方式的补充,有助于激发学生的学习兴趣和参与度,提高课程的学习效果。As webcasting becomes popular in our daily life,its application in teaching cannot be ignored.Webcasting has many advantages such as immediacy,synchronization and sense of presence.For the theoretical course Environmental Toxicology,the real-time interaction and strong sense of participation of webcasting are conducive to the visualization of knowledge.Through the actual webcasting case,including live lectures by well-known teacher,online observation of model organisms and toxicity experiment process,and real-time interactive Q&A activities,it is found that 100%of the students thought that the webcasting is helpful to understand the frontier research of Environmental Toxicology.The proportion of interested students reached to 88.9%,and almost all students were satisfied with the learning effect.It can be seen that,as a supplement to traditional offline teaching methods,webcasting helps to stimulate students'learning interest,improve participation,and enhance the learning effect of the course.

关 键 词：网络直播 环境毒理学 创新实践 多媒体元素 线上教学 

分 类 号：G642[文化科学—高等教育学]