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ERIC Number: EJ1166959
Record Type: Journal
Publication Date: 2014-Oct
Pages: 16
Abstractor: As Provided
ISSN: EISSN-1756-1108
Trials and Tribulations: Student Approaches and Difficulties with Proposing Mechanisms Using the Electron-Pushing Formalism
Bhattacharyya, Gautam
Chemistry Education Research and Practice, v15 n4 p594-609 Oct 2014
The skill of proposing mechanisms of reactions using the electron-pushing formalism (EPF) is not only of value to practicing organic chemists but it is also emphasized to students enrolled in organic chemistry courses at all levels. Several research studies in the past decade have documented the difficulties that undergraduate, and even graduate students, encounter when trying to propose mechanisms using the EPF. An examination of this work suggests the emergence of a preliminary, but coherent, picture of students' strategies and difficulties with using electron-pushing to solve a variety of organic chemistry tasks. The first two sections of this paper, I present (1) two factors that may underlie several of the students' difficulties as presented in the organic chemistry education research literature; and (2) a model of how students approach solving mechanism tasks using the EPF. This paper concludes with a section on potential implications for instruction and a set of research questions arising from this analysis that have yet to be answered.
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Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A