Math Arguments
Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.
WODB - Dice
Which One Doesn't Belong?
For what reason can each item be considered the "One That Doesn't Belong"?
Source:
internet
Students practice using Jamboard on their own to tell Which One Doesn't Belong.
2nd Grade PS 66Q (@2ndGradeJKO) October 16, 2020
More Information:
"Which One Doesn't Belong?" are thought-provoking puzzles designed to sharpen skills in analysis, argument and divergent thinking.
Created by Christopher Danielson and collected in his book, Which One Doesn't Belong - A Shapes Book, WODB sets help students improve their understanding of math by requiring specific and clear language when delineating how each item differs from the others. A very large number of these have been collected at WODB, curated by Mary Bourassa.
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