ERIC Number: EJ1443257
Record Type: Journal
Publication Date: 2023-Feb
Pages: 9
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: EISSN-1938-1328
From In-Class Experiments to Lab@Home for General Chemistry Laboratory: Hands-On Experiences during the Pandemic Lockdown
Saowarux Fuangswasdi; Wanlapa Aeungmaitrepirom; Vanida Nilsom; Pritsana Ralakhee; Pumidech Puthongkham
Journal of Chemical Education, v100 n2 p655-663 2023
The COVID-19 pandemic, which emerged in early 2020, forced educational institutions in Thailand to chiefly rely on online learning during the government mandated lockdown for almost two academic years. Although migration to the online format seems to suit lectures, it is inadequate for laboratory courses since students could not do the experiment themselves. To overcome this deficiency, four existing in-class experiments in General Chemistry Laboratory courses at the Department of Chemistry, Faculty of Science, Chulalongkorn University were extensively revised to be Lab@Home format. Extra activities and design-your-own-lab were also included in every experiment. These experiments were prepared and bundled in two Lab@Home kits (<US$4 per kit), one for each semester, and sent to over 800 enrolling students twice by supportive staff. The self-evaluation of learning outcomes was satisfactory (4.26 ± 0.16 out of 5 from five experiments). Students' feedback affirmed that hands-on experiences partook in a better knowledge acquisition since they witnessed the results and could develop their learning process much better than concluding something from merely watching videos. Moreover, the design-your-own-lab allowed them to gather information from their classmates, thus broadening their insight. They also acknowledged the act of caring, and many expressed their gratitude for the department's effort to deliver this experience. This Lab@Home project is not only beneficial for students' learning but also an excellent opportunity for supportive staff to execute a sizable and challenging project.
Descriptors: Science Experiments, Chemistry, Science Laboratories, Hands on Science, COVID-19, Pandemics, Home Study, Science Education, Foreign Countries, College Science, Laboratory Experiments
Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Thailand
Grant or Contract Numbers: N/A