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ERIC Number: EJ1445117
Record Type: Journal
Publication Date: 2023-Dec
Pages: 8
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: EISSN-1938-1328
Available Date: N/A
Design and Implementation of a Chemical Engineering Experiment That Combines Online Teaching with Laboratory Practice for Undergraduates Affected by COVID-19
Jinchang Liu; Qin Liu
Journal of Chemical Education, v100 n12 p4569-4576 2023
The COVID-19 epidemic adversely impacted chemical engineering experiments(CEEs). Students underwent online learning, i.e., software simulation of the CEE course, instead of laboratory learning. A questionnaire survey revealed that students exhibited low enthusiasm for online learning, showing that online courses cannot ensure learning quality. Thus, herein, a novel CEE was designed based on the melt-spinning principle of the pitch-based carbon fiber preparation process. The feasibility of the experiment was demonstrated by inviting 12 teams of 60 students to participate in the trial experiment. The results indicate that the designed experiment improved the students' ability to conduct literature reviews, computer simulations, apparatus designs, and experiments. The novel experiment was well received by the students. Although the students encountered difficulties in the experimentation process, they were highly interested in participating in this novel experiment and, thus, were successful in solving all of the problems with the supervisor's help. The experiment helped to improve the comprehension abilities of the students.
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: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A