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A Demonstration of Ideal Gas Principles Using a Football
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Abstract
A class demonstration and cooperative learning activity in which the ideal gas law is applied to determine the volume of a football is described. The mass of an air-filled football is recorded at two or more pressures, and students are asked to use these data to solve problems involving the volume, pressure, and mass of the football and the molecular weight of the gas in the ball.
Keywords (Audience):
High School / Introductory ChemistryKeywords (Domain):
DemonstrationsKeywords (Feature):
Tested DemonstrationsKeywords (Pedagogy):
Problem Solving / Decision MakingKeywords (Subject):
GasesCiting Articles
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This article has been cited by 2 ACS Journal articles (2 most recent appear below).

Similarity and Difference in the Behavior of Gases: An Interactive Demonstration
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Guy Ashkenazi , James S. Gordon , Jason D. HofsteinJournal of Chemical Education2008 85 (1), 72Previous research has documented a gap in students' understanding of gas behavior between the algorithmic–macroscopic level and the conceptual–microscopic level. A coherent understanding of both levels is needed to appreciate the difference in properties ...

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Steve LongJournal of Chemical Education2000 77 (7), 825Summer signals the time for another review of chemistry-related articles published in The Science Teacher (TST). This review covers articles published from December 1999 through April 2000.
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- Received: August 03, 2009
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