A poster chart showing regular and irregular polygons.
Print this poster out and display it in your classroom to assist students in learning about regular and irregular shapes.
Choice of color or black and white.
Common Core Curriculum alignment
Correctly name shapes regardless of their orientations or overall size.
Identify shapes as two-dimensional (lying in a plane, "flat") or three-dimensional ("solid").
Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes.
Recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.
Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the sam...
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, rectangl...
We create premium quality, downloadable teaching resources for primary/elementary school teachers that make classrooms buzz!
Request a change
You must be logged in to request a change. Sign up now!
Report an Error
You must be logged in to report an error. Sign up now!