Free Printable Regular and Irregular Polygons Worksheets for Grade 6

In Grade 6, the focus shifts from classification towards application. Students are expected to use the properties of polygons to solve problems, such as finding the area of complex shapes by decomposing them into rectangles and triangles. They apply their understanding of regular vs. irregular to identify the components of these composite figures.

Bridge the concept to area and perimeter. Ask students to find the perimeter of a regular hexagon given one side length, reinforcing the idea that all sides are equal. Contrast this with finding the perimeter of an irregular hexagon, where all side lengths must be known. This highlights the practical implications of the classification.

This worksheet solidifies a student's ability to quickly and accurately distinguish regular from irregular polygons. This is a crucial prerequisite skill for more advanced 6th-grade geometry tasks, such as calculating the area of composite figures made from multiple different shapes.

A common difficulty is incorrectly applying formulas. For instance, a student might try to use a simple formula to find the area of an irregular polygon without first breaking it down into simpler, regular shapes like squares and triangles. Reinforce that decomposition is the key strategy for irregular figures.

The Common Core standards for 6th grade involve solving real-world and mathematical problems involving area, surface area, and volume. A firm grasp of polygon properties is essential for the required skill of finding the area of irregular polygons by decomposing them into familiar shapes like triangles and rectangles.

This resource can be used for review, practice, or a quick formative assessment. Assign it as a digital quiz on the Wayground platform, or download the printable PDF for students to work on individually or in groups. A full answer key is provided for easy grading.