Interactive Notebook: C.E.R. Sample (If you did not finish in class, here it is.)

C.E.R. Sample

 

Question: What is missing on the bottom of the box/cube?

 

Claim: The number 4 or four dots are missing on the bottom of the cube.

 

Evidence: Each side of the cube has a specific number of dots between 1 and 6 except one blank side. Examining each side, it appears that these dots are numbered in sequence from 1 through 6, except 4 with its dots is missing.

Reasoning: Therefore, the missing number on the bottom of the cube has to be 4 with its missing dots, because the other sides are in sequence between 1 through 6, each having its correct number of dots.

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