Name ________________________________________ Date _____________
Six children are in a checkers tournament. The figure below shows the results of the games played so far.
(Remember, in the picture, an arrow like
means that José won his game against Alex. The arrow always points from the winner to the loser.)
Who won the game between Pat and Robin? _____
Which children has Lee already played against? ______
Which of those games did Lee win? ______
How many games have been played by the children so far? _____ Explain how you know.
The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
The Checkers Tournament ."
Measuring Up: Prototypes for Mathematics Assessment . Washington, DC: The National Academies Press,
Please select a format: