This is a graphic organizer for students to model different polygons along with their attributes. I give students different size of strips of paper. Then I ask them to build a shape with those attributes. Students need to be able to make as many polygons with those attributes, such as an octagon. They need to understand that a stop sign version is not the only way to make a octagon, so I ask them to draw two versions in the pictorial model, but the attributes won't change. An octagon will always have 8 sides and 8 vertices.