Caterpillars Materials: - egg carton - 12 cotton balls - pipe cleaner - markers - glue - scissors Method: Cut the egg carton bottom in half lengthwise. Turn it upside down and glue a cotton ball on the top of each bump. Cut pipe cleaner into four pieces. Insert two pieces into the head of each caterpillar for antennas. Bend the ends on the inside to secure. Color with markers designs on the bumps. Draw in the eyes and name each caterpiller.