Make stars in a jar by following these printable craft instructions. All you need is Karo Syrup, glow-in-the-dark stars, a tube of glitter, and a glass jar. Expose the finished product to sunlight and then have your child take it into a closet to watch his star jar glow! This craft provides your child with a fun, hands-on activity, but is also a great jumping off point for talking about the night sky. For more night sky ideas, browse our activities section.