Jellyfish are strange, with of their body water they don't have a brain, all jelly fish have a squishy hemisphere for a head and deadly stingers that are directly below the head. The stingers kill fish, some jelly fish can kill or wound a human.
Use crayons to color different spots of bright colors on some paper. Color over the area with a black crayon. Cut out a shape. Use the popsicle stick to scratch out the black and reveal the colors underneath. or hang