Progressive Art!

Give every carschooler a piece of paper and a pencil.  Have everyone draw a head and neck on their paper—it can be the head and neck of a person, animal, insect, monster, or whatever.  Have them fold the paper in half so that no one can see the drawing—and pass it to the person next to them.  That person unfolds the paper and draws a body attached to the head and neck that were already drawn on the paper.  It can be any kind or shape of body they would like to draw.  When they are finished, tell them to fold the paper so no one can see the drawing and pass it to the person next to them.  That person draws legs, arms, hands, feet, claws, tails, etc. on the body.  When everyone is finished drawing, hold up the papers and show off the results of your progressive artwork!