Singapore Junior Biology Olympiad Past Papers Link

This paper is designed for students in Secondary 3 and 4 (Grade 9–10) and focuses on the Singapore Biology Olympiad framework: heavy emphasis on Cell Biology, Genetics, Physiology, and Application questions.

Practical Round: Top-performing teams from the theory round are invited to a hands-on practical session covering topics like biochemistry, animal anatomy, and bioinformatics. SJBO Biology Olympiad Training | Raven Edu singapore junior biology olympiad past papers

Step 1: The "Cold Read" (Mock Exam Conditions)

• Do not touch your textbook.
• Set a timer for 80 minutes (give yourself 10 fewer minutes than the real exam to build speed).
• Create an answer sheet. If you don't know a question, guess (Option 'B' statistically appears most often in SJBO 2018–2022).
• Goal: Get a baseline score. Expect to fail. Most first-timers score 35–40%. That is normal.

Official SJBO Portal: Visit the Singapore Institute of Biology (SIBiol) to check for any officially released sample questions or competition updates. This paper is designed for students in Secondary