This is a great project for all ages. For younger kids, you can cut and sew the simple puppet shape and let them decorate it. For older kids, it is a great beginner sewing project. They can get practice sewing a simple, straight line and also learn the proper way to reinforce the stitches at the beginning and end of the project.
Learn how simple it is by following along with this tutorial shared by Heather from Seven Thirty Three.