For each topic, covering these areas.
Reality: Official SJBO past papers are not released publicly. The paper is a mix of IBO-level, O-Level, and A-Level questions, and past year papers are only available for IBO.
The true magic happens after you grade your paper. Create an "Error Log" spreadsheet with the following columns: Question Number Topic (e.g., Molecular Genetics) singapore biology olympiad past papers full
The search for is a rite of passage. It is frustrating, often fruitless, but when you finally secure that 2017 paper with the full answer key, it feels like winning a prize before the competition even starts.
Hands-on laboratory tasks for the top-performing students from the theory round. For each topic, covering these areas
Usually held in November, this written examination is open to all registered JC1 (or equivalent Grade 11) students.
1.1 Singapore Junior Biology Olympiad (SJBO) Targeted at secondary school students aged 14 to 16 (Sec 2 to Sec 4), the SJBO serves as the junior entry point into Singapore's biology Olympiad pathway. Established in 2016, this competition is co-organised by the Singapore Institute of Biology (SIBiol) and the Science Centre Singapore, with support from the Ministry of Education. The 2026 edition marks the 11th SJBO. The true magic happens after you grade your paper
Practice analyzing scientific papers or experimental data sets found in journals like Nature or Science .
