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Problem Solvers
Problem Solvers: Rock-Paper-Scissors and Solutions to the Broken Calculator Problem

Mark Ellis, Cathery Yeh, Sheryl Stump 

December 2007, Volume 14, Issue 5, Page 309

Abstract:

The Rock-Paper-Scissors problem is introduced and solutions are provided to the Broken Calculator problem.

Problem Solvers poses a problem for classroom use and gives a solution to a previously published problem. Problem Solvers is a regular department of Teaching Children Mathematics.

Keywords:
Pre-K-2
Article
Grades 3-5
Teacher
Problems
Problem Solving / Problem Posing