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Miss Helm

Regular and Irregular Polygons

Grades: 4th Grade, 5th Grade, 3rd Grade
Subjects: Math

Student Instructions

WIL - To recognise regular and irregular polygons WIG: Know that a polygon is a 2d shape with all straight sides Know that a regular polygon's sides are all the same length Know that an irregular polygon's sides are not all the same Sort the shapes on the interactive game into regular and irregular First: Watch the video, you need to know that a polygon is a 2d shape with all straight sides. REGULAR polygons have sides that are all the same. IRREGULAR polygons have sides that are NOT all the same. If a shape has 5 sides it is called a pentagon, whether it is regular or irregular. The name of a shape stays the same. Activity: Watch and listen to my instructions on the template and then click the link on the template. You can then sort the given shapes into regular and irregular polygons. THEN go to page 2 and label the polygons. There is a word bank for you. You can use arrows.