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在新冠疫情期间,通过结合亲身实践的实验室活动和远程指导型体验进行抗生素发现的CURE项目

CURE in Antibiotic Discovery Using a Combination of In-Person, Hands-On Laboratory Activities and Remote, Mentor-Type Experiences during COVID-19.

作者信息

Smith Mary Ann V

机构信息

Division of Science, Technology, Engineering, and Mathematics, The Pennsylvania State University-Penn State Schuylkill, Schuylkill Haven, PA 17972.

出版信息

J Microbiol Biol Educ. 2021 Mar 31;22(1). doi: 10.1128/jmbe.v22i1.2461. eCollection 2021.

Abstract

Pedagogy designed to improve student engagement, like the course-based undergraduate research experience (CURE), was given its hardest challenge yet during the COVID-19 pandemic: to find a way to exist and continue productive work in a remote environment. Faculty in STEM disciplines have worked to implement CURE programs into course curriculums, only to have had some of them disrupted during spring 2020. The demonstrated benefits of the CURE in improving student engagement and persistence in the sciences could be at risk if these courses continue to be disrupted. How do faculty make CUREs work when emergency remote learning continues to loom over our institutions? This teaching tip focuses on how one antibiotic discovery CURE used technology and individual meetings to continue the students' experience and research process. The instructor remained alone in the laboratory with the student samples and acted as the students' hands, in order to continue testing and characterizing samples collected earlier in the semester, while students watched and directed the process during the online meetings. The change in methodology helped to restore some of the individual and small group mentor-type activity provided in the principal investigator-student researcher relationship present in undergraduate research experiences that was lost with the development of CUREs and the move to remote learning.

摘要

旨在提高学生参与度的教学方法,如基于课程的本科研究体验(CURE),在新冠疫情期间面临了迄今为止最严峻的挑战:要找到一种在远程环境中开展并继续进行有效工作的方式。STEM学科的教师们努力将CURE项目纳入课程体系,结果其中一些项目在2020年春季受到了干扰。如果这些课程继续受到干扰,CURE在提高学生对科学的参与度和坚持度方面已证明的益处可能会受到威胁。当应急远程学习继续笼罩着我们的院校时,教师们如何让CURE发挥作用?本教学小贴士聚焦于一个抗生素发现CURE如何利用技术和个别会议来延续学生的体验和研究过程。教师独自留在实验室处理学生的样本,并充当学生的双手,以便继续对本学期早些时候收集的样本进行测试和表征,而学生们则在在线会议期间观看并指导这一过程。方法的改变有助于恢复本科研究体验中存在的主要研究者 - 学生研究者关系所提供的一些个人和小组指导型活动,这些活动在CURE的发展以及向远程学习的转变过程中有所缺失。

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