International Science School
Join our international science program for high school students
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Attention, high school students! Meet world-renowned scientists. Explore cutting-edge research facilities. Build your skills through hands-on workshops and activities. And forge new friendships across the world with the ISS’s packed social program.
If you’re mad about science and in Years 11 or 12 in 2025, you should apply! Applications will open early 2025 – sign up to our mailing list for reminders and the latest news about the ISS.
From 6–19 July 2025, 130 Years 11 and 12 science students from across Australia and around the world will gather at the University of Sydney for the Professor Harry Messel International Science School.
If you’ll be in Years 11 or 12 (or equivalent) in 2025 don't miss out – sign up to our newsletter for the latest info about ISS2025 and reminders to get your application ready in early 2025.
Thank you so much for this incredible opportunity! The ISS is a memory that I will cherish for the rest of my life and is a key milestone in my studies and career.
“Thank you so much for this incredible opportunity! The ISS is a memory that I will cherish for the rest of my life and is a key milestone in my studies and career.”
ISS Director
Email: iss.info@sydney.edu.au