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Audience-Appropriate Analogies: Collision Theory
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Abstract
Many analogies have become ineffective due to changing lifestyles and demographics. With the high degree of diversity found in most student populations, no single analogy can be expected to be effective. This article presents two new analogies for collision theory based on arcade games and on the interactions between salesclerks and customers in a store. The uses, limitations, and possible extensions of the analogies are discussed.
Keywords (Audience):
High School / Introductory ChemistryKeywords (Feature):
Applications and AnalogiesKeywords (Pedagogy):
Analogies / TransferKeywords (Subject):
Learning TheoriesCiting Articles
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This article has been cited by 4 ACS Journal articles (4 most recent appear below).

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Putting Reaction Rates and Collision Theory in the Hands of Your Students
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Andy EvensonJournal of Chemical Education2002 79 (7), 822This article describes a simulation that can be used to give concrete analogies of collision theory and the factors that affect reaction rates, including temperature, concentration, catalyst, and molecular orientation. The simulation is a dry-laboratory ...

Intermediates, Transition States, Butterflies, and Frogs
Trevor M. KitsonJournal of Chemical Education2001 78 (4), 504Intermediates, Transition States, Butterflies, and Frogs
Trevor M. KitsonJournal of Chemical Education2001 78 (4), 504An analogy that may be useful in the classroom is described. The changes that occur in typical simple SN1 and SN2 reactions are compared to the metamorphoses undergone by caterpillars and tadpoles, respectively.
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History
- Received: August 03, 2009
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