Cost and how to get involved

Registrations for the 2021 Big Science Competition have not opened yet. This year, students can register themselves, or teachers can register their classroom. Keep up-to-date by subscribing to our newsletter.

In 2021, the Big Science Competition will be hosted online. There will not be a pen and paper option. 

2021 also marks 35th anniversary of Australia’s participation at the International Science Olympiads. To celebrate this milestone, entry into the Big Science Competition will be free. 

The Big Science Competition is open to international schools and students. We encourage you to subscribe to our newsletter to stay up-to-date about registration dates. 

Home schooled students are welcome to take part. Home schooled students or students whose school chooses not to participate are free to make arrangements to sit under the supervision of another school.

Please contact us for further information: