Activity
Colorful Lather Printing
Abstract
In this classroom activity, students explore the chemistry of polar and nonpolar substances and surfactants while marbling paper with consumer products. Shaving cream, a soap lather, is used as a base for supporting food color marbling patterns. Once the shaving cream is tinted, the excitement and marbling action continue as a drop of water on tinted shaving cream makes a clean white surface. As beautiful colored patterns are created, students refine their understanding of the hydrophilic and hydrophobic nature of the different marbling materials. Students compare diffusion of a dye in different materials, observe the wetting action of soap solutions and surfactants, and investigate a colloid.
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Keywords:
Elementary / Middle School ScienceKeywords:
Interdisciplinary / MultidisciplinaryKeywords:
JCE Classroom ActivityKeywords:
Hands-On Learning / ManipulativesKeywords:
Applications of ChemistryCiting Articles
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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

Marbling Marathon
Erica K. Jacobsen and Laura E. SlocumJournal of Chemical Education2010 87 (6), 566-567Marbling Marathon
Erica K. Jacobsen and Laura E. SlocumJournal of Chemical Education2010 87 (6), 566-567This Especially for High School Teachers article discusses a signature JCE Classroom Activity that uses shaving cream and food coloring to marble paper; in addition, we offer a preview of summer conference events. Articles from the June 2010 issue of the ...
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History
- Received: August 03, 2009
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