Saksikan Sosialisasi Olimpiade Sains Nasional (OSN-K) Bidang Biologi SMA/SMK/MA/MAK/Sederajat 2025

Summary

This video provides an informative introduction to the 2025 National Science Olympiad (OSNK) for high school students, focusing on the Biology field. It includes an overview of the event's structure, participant selection process, and detailed information on the exam format, rules, and scoring system. The session features a comprehensive explanation by Mr. Titis Setobudi on the Biology syllabus, key subfields, and important exam guidelines. Tips for preparation and strategies for success are also shared, emphasizing consistent study, understanding the exam format, and maintaining focus during the test. The session concludes with encouragement for all participants to strive for excellence and integrity.

Takeaways

• 😀 Introduction to the National Science Olympiad (OSN) 2025 for high school students in Biology.
• 😀 The competition will be conducted at the regional (district/city) level, and the best participants will advance to the national level.
• 😀 A total of 30,000 participants from 38 provinces, including Indonesian schools abroad, will compete in the event.
• 😀 From 30,000 participants, about 2,000 will qualify for the provincial level, with 100 selected to compete at the national level.
• 😀 The National Science Olympiad (OSN) will award 30 medals and 10 honorable mentions (for ranks 31-40).
• 😀 The best students will be selected for the International Biology Olympiad (IBO) 2026, with four representatives chosen.
• 😀 The Biology Olympiad covers seven subfields: Cell and Molecular Biology, Animal Anatomy and Physiology, Genetics and Evolution, Ethology, Ecology, Biosystematics, and more.
• 😀 The test consists of 50 questions, each with four statements to determine whether they are true or false. Scoring follows a unique point system.
• 😀 Participants can use physical calculators but not those on gadgets like smartphones or laptops. Other items such as watches and headphones are prohibited.
• 😀 Tips for preparation: Start preparing well in advance, stay focused, and allocate time at the end of the test to review your answers for accuracy.
• 😀 Motivation: The process of preparing for the Olympiad requires dedication, and every correct answer counts, as the scoring system encourages answering all questions.

Q & A

What is the main focus of the 2025 National Science Olympiad (OSNK) for high school students?

The main focus of the 2025 OSNK is to evaluate and identify top-performing students in the field of Biology at the high school level, with the aim of selecting representatives for the International Biology Olympiad (IBO).

How many students are expected to participate in the 2025 OSNK?

Approximately 30,000 students from 38 provinces in Indonesia, including Indonesian schools abroad, are expected to participate in the 2025 OSNK.

What is the format of the OSNK Biology exam?

The OSNK Biology exam consists of 50 questions, each with four statements. Participants must determine whether each statement is true or false.

What changes have been made to the scoring system in 2025 OSNK?

In 2025, the scoring system has shifted to a point-based system where each question can earn partial points. If all four statements in a question are answered correctly, the participant receives 1 point. Fewer correct answers will result in a proportionally lower score (0.6, 0.2, or 0 points).

What is the maximum score a participant can achieve in the OSNK Biology exam?

The maximum score a participant can achieve in the OSNK Biology exam is 50 points, with 1 point being the maximum score per question.

What materials are allowed during the OSNK Biology exam?

Physical calculators, such as general calculators or scientific calculators, are allowed. However, electronic devices such as smartphones, laptops, or smartwatches are not permitted.

Can participants bring food or drinks to the exam?

Yes, participants are allowed to bring food and drinks, as long as they do not disturb other participants or create noise (e.g., eating loud foods).

What restrictions exist regarding the use of electronic devices during the exam?

Participants are not allowed to use earphones, headphones, or any other audio devices during the exam. Additionally, devices like smartwatches and smartphones are prohibited.

How much time do participants have to complete the OSNK Biology exam?

Participants are given 180 minutes (3 hours) to complete the OSNK Biology exam.

What is the key advice for participants to succeed in the OSNK?

The key advice is consistent and long-term preparation. Participants should study and practice regularly, review their answers carefully, and ensure they answer all questions as there is no penalty for incorrect answers.