This activity has the students match the quadrilateral name with the shape and definition. The purpose of this activity is for the students to see that there are shapes that can be called several different names based on the definition. When I do this activity, I do not but out the names. I leave them together and only cut out the shapes and definitions. This makes it easier to review the answers. I cut it out ahead of time and put everything in a baggie. It makes it easy to pass out and pick up. This activity could be done individually, in pairs, or in groups.