Yellow, White and Black Craft Foam
Large Round Container: For this exercise, I'm using an over-sized Easter Egg
And a Permanent Ink Marker.
First, you take your round container and put half of it over the edge of your foam before tracing it with your marker. Trace a half circle with your marker. Then you cut it out, and repeat the process over again. Place the corners of your half circles, and with your scissors or hole puncher if you prefer, poke a hole through each. Bend the paper clip as shown in the picture and slide it through the hole (be careful; bend it in a way so it won't hurt your hand when you operate the puppet). Now it should be looking more like Pac-Man.