Google Science fair is open. The only Google product you have to do is to use a Google site. The science fair is open. Take a look at this if you're a science teacher.
"This year, Google is taking the “global” aspect of the contest seriously, allowing submissions in 13 different languages (last year’s were only accepted in English). The company will also select 90 regional finalists — 30 from the Americas, 30 from the Asia-Pacific region, and 30 from Europe and Africa. It’s about “guaranteeing more global coverage,” says Maggie Johnson, Google Director of Education and a Google Science Fair judge."