Disorder and Chaos: Developing and Teaching an Interdisciplinary Course on Chemical Dynamics

Steven G. Desjardins
Department of Chemistry, Washington and Lee University, Lexington, VA 24450
J. Chem. Educ., 2008, 85 (8), p 1078
DOI: 10.1021/ed085p1078
Publication Date (Web): August 1, 2008

Abstract

In this paper we describe an interdisciplinary course on dynamics that is appropriate for nonscience majors. This course introduces ideas about mathematical modeling using examples based on pendulums, chemical kinetics, and population dynamics. The unique emphasis for a nonmajors course is on chemical reactions as dynamical systems that do more than simply come to equilibrium. By presenting chemical systems that can undergo either periodic or chaotic behavior we provide the basis for understanding how chemistry can underlie complex natural systems. By describing these systems in the common language of dynamics in an interdisciplinary setting, we acquaint students with the motivations and methodologies behind the more mathematical aspects of chemistry. Students learn about the nature of measurement and prediction through the use of spreadsheet software for solution of equations and experimental data collection.

Keywords (Audience):

First-Year Undergraduate / General

Keywords (Domain):

Interdisciplinary / Multidisciplinary

Keywords (Pedagogy):

Computer-Based Learning

Keywords (Subject):

Kinetics
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History

  • Received: August 03, 2009

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