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Bad Graphs

Bad Graphs: Mr. Boid’s Fair Share

Bad Graphs: Mr. Boid’s Fair Share

Mr. Boid says the juice is split fairly. So why do three kids have empty cups?

Bad Graphs: Teacher Votes

Bad Graphs: Teacher Votes

One bar looks twice as tall, but the vote was nearly a tie. Students uncover the sneaky scale, then build their own misleading graph.

Bad Graphs: Boulder Throwing

Bad Graphs: Boulder Throwing

Mr. Boid’s graph says he won in a blowout. But it was really a tie.