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Bodé, Nicholas E.; Caron, Jeanette; Flynn, Alison B. – Chemistry Education Research and Practice, 2016
Skill in organic chemistry nomenclature is fundamental for communicating more complex concepts. Interpreting and using functional group names is particularly important. With nomenclature101.com, students can create tailored interactive quizzes according to their learning needs; the tool is free and available in English and French. The present…
Descriptors: Student Evaluation, Achievement Gains, Organic Chemistry, Intermode Differences
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Brizuela, Bárbara M.; Martinez, Mara V.; Cayton-Hodges, Gabrielle A. – REDIMAT - Journal of Research in Mathematics Education, 2013
In this paper, we provide evidence of the impact of early algebra (EA) over time. We document this impact in the following ways: (a) by showing the performance over time of an experimental group of 15 children on an algebra assessment, from 3rd to 5th grade; and (b) by showing how the performance on an algebra assessment of children from an…
Descriptors: Algebra, Longitudinal Studies, Comparative Analysis, Statistical Analysis