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  Home > JCE Print > Journal of Chemical Education > Issues > 2001  > September  >
In the Classroom
From the Wood-Shop to Crystal Engineering: Teaching Three-Dimensional Chemistry
James D. Martin
Department of Chemistry, North Carolina State University, NC 27695-8204
Cover
September 2001
Vol. 78 No. 9
p. 1195
Abstract
Understanding structure and bonding in chemistry requires an ability to visualize in three dimensions. Proper 3-D perspective provides important insight into chemical structure and reactivity, necessary for the design of advanced materials. Working from a textbook or computer screen, however, requires that we translate 2-D images into 3-D perception. Skills traditionally taught in industrial arts for 3-D visualization from 2-D images, and the 2-D description of 3-D objects, can be readily adapted to enhance student mastery of 3-D chemistry. By teaching students to draw a series of geometric blocks, analogous to those utilized in a wood-shop class, skills are gained that significantly augment a computer-based drawing assignment used to understand complex molecular structures required for crystal engineering. Developing skills in drawing and understanding the blueprints of chemical structure prepares students to be chemical architects.
More Information
*  Citation
 Martin, James D. J. Chem. Educ. 2001 78 1195.
*  Keywords
 Computer Assisted Instruction; Crystallography / Crystal Growth; Inorganic Chemistry; Molecular Properties / Structure; Stereochemistry; Teaching / Learning Aids
*  History
 Created:
Last Updated:		 August 14, 2001
August 31, 2005
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