Registration for Google Science Fair is now open, and accepting project submissions through May 17. Open to students between the ages of 13 and 18 from around the globe, Google Science Fair is like a standard high school science fair, but...a lot bigger, and with way better prizes.
Google provides excellent instructions for teachers on how to get their students involved. It's a great way to give kids a tangible reason to try some scientific experiments and to reward them with recognition and scholarships.
Don't forget to enter as soon as possible and get a head start on your project!