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Topic 13

Sorting, Classifying, Counting, and Categorizing Data


Two- and three-demensional objects with or without curved surfaces can be described, classified, and analyzed by their attributes.



13-1 Same and different

13-2 Sorting by one attribute

13-3 Sorting the same set in different ways

13-4 Sorting by more than one attribute

13-5 Use logical reasoning

13-6 Real graphs

13-7 Picture graphs