Tear sheet/fabric squares to drape over the plastic-foam balls. Tie a ribbon bow around the "necks." Mark a face on the cover of each ball. If you like, hot-glue "Groucho" glasses and hair onto one head. Use fish line to hang each ghost.
1. Download the free pattern for this project. (Downloading requires Adobe Acrobat software.)
2. Enlarge and use chalk to transfer the cat shape onto foam-core board. Cut out the cat shapes with a crafts knife.