# International Student Science Fair (ISSF)

An annual global fair where high school students present research, collaborate, and share innovations in science and technology.

## Key facts

| Field | Value |
| --- | --- |
| Organization | International Science Schools Network (ISSN) |
| Category | stem |
| Cost | Free |
| Deadline | Rolling / check official site |
| Eligibility | Grades 9–12 |
| Format | In person |
| Location | Check official site |
| Apply | https://issn.net.au/international-student-science-fair |

## About this program

The **International Student Science Fair (ISSF)** is an annual gathering of high school students and teachers from around the world, organized by the International Science Schools Network (ISSN) and hosted each year by one of its member schools (such as science-focused high schools in countries like Australia, Thailand, Korea, and others). The event typically includes student research presentations, poster sessions, lab visits, keynote lectures, and cultural exchange activities, all centered on contemporary themes in science and technology.

Participation is generally **by school delegation**, not individual application: invited or member schools of the ISSN select teams of students—usually upper secondary/high school level—to attend and present original science projects. While it is not a “competition” in the strict sense with large cash prizes, there are often structured presentation sessions, feedback from scientists and educators, and sometimes awards or recognitions. Students benefit from international networking, exposure to advanced research topics, and opportunities to practice scientific communication in an English-speaking, global environment.

## Frequently asked questions

### How much does International Student Science Fair (ISSF) cost?

International Student Science Fair (ISSF) is completely free — there is no participation fee. Costs like travel or optional materials may still apply; check the official site for details.

### Who is eligible for International Student Science Fair (ISSF)?

International Student Science Fair (ISSF) is open to high school students in grades 9–12. Some programs have additional requirements (GPA, coursework, essays, or recommendations) — the full criteria are on the official site.

### Is International Student Science Fair (ISSF) online or in person?

International Student Science Fair (ISSF) is an in-person program.

### How do I apply to International Student Science Fair (ISSF)?

Apply directly through International Science Schools Network (ISSN)'s official website. ExtracurricularHub links to the official application — we list and verify programs but don't process applications.

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Last updated: 2026-07-04.
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