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ERIC Number: EJ1202222
Record Type: Journal
Publication Date: 2019-Jan
Pages: 10
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0021-9584
Characterization of First-Semester Organic Chemistry Peer-Led Team Learning and Cyber Peer-Led Team Learning Students' Use and Explanation of Electron-Pushing Formalism
Wilson, Sarah Beth; Varma-Nelson, Pratibha
Journal of Chemical Education, v96 n1 p25-34 Jan 2019
The purpose of this parallel convergent mixed methods study was to characterize organic chemistry students' expression of electron-pushing formalism skills who had participated in peer-led team learning (PLTL) and cyber peer-led team learning (cPLTL), a synchronous online version of peer-led team learning (PLTL) workshops. A new electron-pushing formalism analytic framework was developed from a review of the literature in addition to analysis of students' interview artifacts, using a constant-comparison process. Utilization of this new electron-pushing formalism analytic framework for coding student interview artifacts revealed that cPLTL students were significantly less likely to successfully draw the product suggested by the curved arrows than their PLTL classmates. Implications for instructors are suggested, including encouraging students to verbally explain their rationale while drawing mechanisms as well as optimizing graphical collaborative learning activities for online learners.
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