The Ubiquitous Metaphors of Chemistry Teaching

Herbert Beall
Worcester Polytechnic Institute, Department of Chemistry and Biochemistry, Worcester, MA 01609-2280
J. Chem. Educ., 1999, 76 (3), p 366
DOI: 10.1021/ed076p366
Publication Date (Web): March 1, 1999

Abstract

The understanding and the confusion resulting from any scientific metaphor thus have to be considered when it is used. For example, a common chemical metaphor for the electron distribution about an atom is a cloud. Some of the entailments of this metaphor are apt, such as the diffuse nature of a cloud. Others, such as the ability of a cloud to evaporate, are not appropriate.

Keywords (Audience):

High School / Introductory Chemistry

Keywords (Domain):

Chemical Education Research

Keywords (Pedagogy):

Analogies / Transfer

Keywords (Subject):

Atomic Properties / Structure

Tools

SciFinder Links

SciFinder subscribers:  Click to sign in | Not a SciFinder subscriber? Learn more at www.cas.org

Explore by:


History

  • Received: August 03, 2009

Recommend & Share

  • Share on ACS NetworkACS Network
  • Add to FacebookFacebook
  • Tweet ThisTweet This
  • Add to CiteULikeCiteULike
  • Add to NewsvineNewsvine
  • Digg ThisDigg This
  • Add to DeliciousDelicious

Related Content