Introduction
The International Science Olympiad (ISO) fosters scientific curiosity and critical thinking, covering Physics, Chemistry, and Biology concepts aligned with CBSE, ICSE, and State Boards.
- Global Recognition
- Interactive Format
- Comprehensive Curriculum
Eligibility
Students from Classes 1 to 12 are eligible.
Pattern of Examination
| Class | Questions | Marks | Duration |
|---|---|---|---|
| 1-4 | 35 | 35 | 40 min |
| 5-12 | 50 | 50 | 60 min |
Marking Scheme
No negative marking.
Syllabus
Download SyllabusSyllabus aligned with major school boards covering Physics, Chemistry, Biology, and Environmental Science.
How to Register
- Register through school or individually
Ready to Participate?
Register your school today and give your students the competitive edge they deserve.
Register Your SchoolAwards & Recognition
- Medals, certificates, and cash prizes
- Performance reports for every student