Two Non-Written Tickets Analysis

I chose to do two non-written tickets because my students are pre-kindergarten and they do better with interactive play. I want to be sure that they all participate in this exit ticket. The class helper and I will demonstrate what they will be doing before beginning the activity.
Non-Written: I will give them a blank sheet of paper with some crayons for drawing and coloring. They will be asked to draw their favorite fruit and color it. When they are done, they will stand by their seat. Each person that stands will be connected with a partner, making them two. They will then share their picture with each other. The sharing time consist of them telling about the color of the fruit and why they like to eat it.
How will I assure that