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Holme, Thomas A.; Bauer, Christopher; Trate, Jaclyn M.; Reed, Jessica J.; Raker, Jeffrey R.; Murphy, Kristen L. – Journal of Chemical Education, 2020
The American Chemical Society, Division of Chemical Education, Examinations Institute has been developing content maps for the undergraduate program based on subdiscipline specifications since 2008. The Anchoring Concepts Content Maps (or ACCM) have been published in four subdisciplines (general, organic, physical, and inorganic chemistry) with…
Descriptors: Undergraduate Students, Chemistry, Scientific Concepts, Concept Mapping
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Mahaffy, Peter G.; Matlin, Stephen A.; Whalen, J. Marc; Holme, Thomas A. – Journal of Chemical Education, 2019
The flow of materials and energy through society is an integral but poorly visible element of global sustainability agendas such as the Planetary Boundaries Framework and the UN Sustainable Development Goals (UNSDG). Given that the primary activities of chemistry are to analyze, synthesize, and transform matter, the practice of chemistry has a…
Descriptors: College Freshmen, College Science, Chemistry, Molecular Structure
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Aubrecht, Katherine B.; Dori, Yehudit Judy; Holme, Thomas A.; Lavi, Rea; Matlin, Stephen A.; Orgill, MaryKay; Skaza-Acosta, Heather – Journal of Chemical Education, 2019
One challenge associated with introducing systems thinking in chemistry classrooms is the increase in content complexity that students face when they engage in this type of approach. Placing core chemical ideas within larger systems has promise, as long as students are not overwhelmed by the added complexity. Although there are many potential…
Descriptors: Science Instruction, Chemistry, Teaching Methods, Educational Technology
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Luxford, Cynthia J.; Linenberger, Kimberly J.; Raker, Jeffrey R.; Baluyut, John Y.; Reed, Jessica J.; De Silva, Chamila; Holme, Thomas A. – Journal of Chemical Education, 2015
As a discipline, chemistry enjoys a unique position. While many academic areas prepared "cooperative examinations" in the 1930s, only chemistry maintained the activity within what has become the ACS Examinations Institute. As a result, the long-term existence of community-built, norm-referenced, standardized exams provides a historical…
Descriptors: Chemistry, Science Tests, Database Design, Norm Referenced Tests