Junior Science Olympiad Past Exams
Check out the past exam papers and answers below to help you study for the Junior Science Olympiad (JSO) Exam.
Junior Science Olympiad Program
A science enrichment program for highly motivated students in Australian high schools in Year 7 to 10. Start with the JSO Exam!
Get Competition and Exam Support
Teachers can find support to administer our exams with helpful troubleshooting options and support documents.
Big Science Competition
Register your students for our 50 minute, mixed format online science competition for Years 7 to 10.