answer:use black construction paper for the background piece. next have all kids take off their shoes. on a white piece of paper have them trace their feet (not inbetween toes-around). have them cut out their ‘feet’. now tell them to make GHOSTS with the shapes. have them cut out or drwn eyes & ‘scary’ mouth shapes (the ‘heel’ is the head/toes are the wavy bottom) they could write a ghoulish message on the black paper with white crayons/pencils/gel pens once they get to the final stage of the project It would be fun if you could keep the finally bit a secret until they get to that part. Yeah, I know it sounds a bit young, but their sized foot works REALLY well for the project and it look cool on the wall! (and/or down the halls of your school)