Regular and Irregular Polygon Sort – 5.G.3

Grade Levels
3rd - 5th
Resource Type
Formats Included
  • PDF
5 pages
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Students need practice identifying regular and irregular polygons. This engaging sort gives students an opportunity to look at 14 different polygons to decide which ones are regular and which ones are irregular. An Answer Key is provided. Be sure to follow me and check out my other sort and solve activities!
Other Geometry items available in my store:
Quadrilateral Sort
Geometry Word Wall-Vocabulary Cards

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Total Pages
5 pages
Answer Key
Teaching Duration
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to see state-specific standards (only available in the US).
Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category. For example, all rectangles have four right angles and squares are rectangles, so all squares have four right angles.
Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.


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