Measuring and Sorting · Measurement & Data

Sorting and Classifying

Classifying objects into categories and counting the number of objects in each category.

Key Questions

  1. 1How do we decide which group an object belongs in?
  2. 2Can an object belong to more than one group at the same time?
  3. 3Why is it helpful to organize things into groups before we count them?

Common Core State Standards

CCSS.Math.Content.K.MD.B.3
Grade: Kindergarten
Subject: Mathematics
Unit: Measuring and Sorting
Period: Measurement & Data

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