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ERIC Number: EJ792691
Record Type: Journal
Publication Date: 2008-May
Pages: 8
Abstractor: Author
Reference Count: 5
ISBN: N/A
ISSN: ISSN-0025-5769
Deep Thoughts on the River Crossing Game
Canada, Dan; Goering, Dave
Mathematics Teacher, v101 n9 p632-639 May 2008
Played in university classes for preservice teachers as well as in middle and high schools, the River Crossing Game depends on the sum of tosses of two fair dice. This paper describes the game as well as some lines of thinking about winning strategies, which are not obvious even with an understanding of the overall distribution for the sum of two dice. Also, the paper highlights properties of the game that are counter-intuitive and sure to challenge the thinking of teachers and students alike. (Contains 5 figures and 10 tables.)
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: High Schools; Higher Education; Middle Schools
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A