Print and cut out the cauldron template.
Glue it near the bottom of a sheet of white cardstock, leaving room above it for the potion bubbles.
Mix green and white washable paint on a piece of wax paper to create a light lime-green color.
Dip one end of an empty cardboard toilet paper roll into the paint.
Stamp circles above the cauldron, overlapping some of them to create bubbling potion.
Glue two googly eyes onto a black pom-pom, and then glue the spider near the upper corner of the cardstock.
Use a black marker to draw a web line above the spider and four legs on each side of its body.
Cut a long, narrow broom handle from brown construction paper.
Gather a small bundle of raffia, tie it near one end, and trim the ends if needed.
Glue the raffia to the bottom of the paper broom handle.
Attach the finished broom beside the cauldron.
Tie orange-and-white string, cording, ribbon, or yarn into a small bow and glue it across the cauldron’s rim.
Leave the craft lying flat until the paint and glue have dried completely.