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Chambers, Kent A.; Blake, Bob. – Journal of Chemical Education, 2008
This study focuses on the effect of using a computer-based competitive learning system called LearnStar, as supplementary instruction in introductory chemistry courses. The outcomes evaluated were of student performance on classroom exams, the cumulative final, overall course grade, overall DFW rate (the percentage of student receiving a D, F, or…
Descriptors: Comparative Analysis, Chemistry, Statistical Analysis, Teaching Methods