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ERIC Number: EJ1043986
Record Type: Journal
Publication Date: 2014-Nov
Pages: 5
Abstractor: ERIC
Reference Count: 6
ISBN: N/A
ISSN: ISSN-1072-0839
Mathematical Explorations: Maximizing Volume with Solids and Nets
Miles, Victoria L.
Mathematics Teaching in the Middle School, v20 n4 p247-251 Nov 2014
One of the most common household polyhedra is a cereal box. For over 100 years, American companies like Kellogg's™ have packaged cereal in containers shaped like rectangular prisms. Why is a rectangular prism the most commonly used solid for holding cereal? Would another design work equally or more efficient? This article describes an open-ended measurement activity in which students explore these and other questions. While the author used this activity for her ninth-grade geometry classes, it could be modified for lower grades.
National Council of Teachers of Mathematics. 1906 Association Drive, Reston, VA 20191-1502. Tel: 800-235-7566; Tel: 703-620-3702; Fax: 703-476-2970; e-mail: orders@nctm.org; Web site: http://www.nctm.org/publications/
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Secondary Education; Middle Schools; Junior High Schools; Grade 9; High Schools
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A