This is a fun treat for students of all ages (even adults). Go to this website CarveAPumpkin and students can choose eyes, a nose, and a mouth from the options, or they can carve their own pumpkin design freehand.
This is a great free time activity for your students, or even for parents to use at home with their child. There is an option to print your design, or email it.
This website also has stencils you can print to use when you carve your real pumpkins!