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  Home > JCE Print > Journal of Chemical Education > Issues > 2008  > November  >
Research: Science and Education
Promoting Student Learning through Group Problem Solving in General Chemistry Recitations
Madhu Mahalingam, Fred Schaefer, and Elisabeth Morlino
Department of Chemistry and Biochemistry, University of the Sciences in Philadelphia, Philadelphia, PA 19104
Cover
November 2008
Vol. 85 No. 11
p. 1577
Abstract
We describe the implementation and effects of group problem solving in recitation sections associated with the general chemistry course at a small private science university. Recitation sections of approximately 45 students are used to supplement large (approximately 180 students) lecture sections. The primary goal of recitation is working in small groups to solve problems in an environment that is designed to foster collaboration and discussion among group members. Students are placed in groups of mixed-ability based on SAT mathematics scores. The model of using heterogeneous groups was adopted as weaker students benefit by posing questions to students with stronger skills and stronger students benefit from verbalizing their ideas. Student response to the implementation has been positive. Exam averages have improved since the introduction of the group work. We show that it is possible to improve student learning through implementation of structured group work in a large general chemistry course with minimal changes in faculty hours and facility space.
Supplement
Sample problems for group work on these topics: chemical formulas, specific heat and calorimetry, and the photoelectric effect
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Citation
Mahalingam, Madhu; Schaefer, Fred; Morlino, Elisabeth. J. Chem. Educ. 2008, 85, 1577.
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Keywords
Chemical Education Research; Collaborative / Cooperative Learning; First-Year Undergraduate / General; Nonmajor Courses; Problem Solving / Decision Making; Student-Centered Learning
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History
Created:
Last Updated:
9/19/2008
9/25/2008
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