OSN SMP
OSN Coaching Science SMP
Physics, chemistry, and biology in one programme.
Science Junior High coaching builds conceptual understanding first, then trains reasoning through graded problems, from school level to the OSN selection.
Who it's for
Junior High students who want to take part in the OSN Science field, whether beginners or returning participants.
Stages & test format
OSN-S (School)
January – February 2026Selection at each school; schools register up to 5 students per field.
OSN-K (District/City)
11 June 202640 multiple-choice questions
Duration: 90 minutes
OSN-P (Province)
9 July 202640 multiple choice + 10 short answer
Duration: 120 minutes
National Semifinal
13 August 2026 (online)40 multiple-answer + 10 short answer
Duration: 90 minutes
National Final
25–31 August 2026 (in person)Day 1: tes practical · Day 2: theory test
Duration: 180 + 120 minutes
What you'll study
- Fisika
- Kimia
- Biologi
- Bumi dan antariksa
Assessment
Weekly practice with explanations
Short quizzes per topic
Official-style selection simulations
Source: 2026 OSN Guidelines for Junior High (Pusat Prestasi Nasional). Dates may change, always check official Puspresnas announcements.
FAQ OSN Science SMP
01What does OSN Science SMP cover?
Fisika, Kimia, Biologi, Bumi dan antariksa
02What are the OSN Science SMP stages and formats?
OSN-S (School) (January – February 2026): Selection at each school; schools register up to 5 students per field.. OSN-K (District/City) (11 June 2026): 40 multiple-choice questions, 90 minutes. OSN-P (Province) (9 July 2026): 40 multiple choice + 10 short answer, 120 minutes. National Semifinal (13 August 2026 (online)): 40 multiple-answer + 10 short answer, 90 minutes. National Final (25–31 August 2026 (in person)): Day 1: tes practical · Day 2: theory test, 180 + 120 minutes.
03Who is OSN Science SMP training for?
Junior High students who want to take part in the OSN Science field, whether beginners or returning participants.
04Is there online OSN Science SMP training?
Yes. OSN Science SMP training at Presisi Academy runs online with live classes, graded practice, and selection simulations. In-person classes are coming soon.