Lesson: Polygons and Nonpolygons Mathematics • Third Year of Primary School

Join Nagwa Classes

Attend live Mathematics sessions on Nagwa Classes to learn more about this topic from an expert teacher!

In this lesson, we will learn how to identify a polygon among two-dimensional figures.

Students will be able to

define polygons as closed shapes made of straight-line segments,
recognize whether a given shape is a polygon,
sort shapes into polygons and nonpolygons,
identify attributes of polygons and nonpolygons,
investigate whether the number of sides and the number of vertices in any given polygon are equal.