The Theory Round consists of (Multiple Choice, True/False, and Fill-in-the-Blanks) delivered online over approximately 2 hours . The paper is intentionally designed to be a tiered journey:
| Week | Focus | Daily Task (30-45 min) | | :--- | :--- | :--- | | 1 | | Use SJBO syllabus → read Campbell chapters you skipped. Make flashcards (Anki) for key terms. | | 2 | IBO past papers (2015-2018) | Do 20 IBO MCQ per day. After, check answer explanations , not just correct letter. | | 3 | Data & practical reasoning | Find 2 IBO theory questions with graphs. Write out your reasoning step-by-step. | | 4 | Timed mock | Create a 90-min test from IBO + A-Level practical questions. Simulate exam conditions. | singapore junior biology olympiad past papers
: You can access a massive archive of theory and practical questions on the IBO official website Secondary Resources The Theory Round consists of (Multiple Choice, True/False,
Check the official SIBIOL website periodically. They occasionally post sample questions or syllabus outlines that mimic the actual paper structure. | | 2 | IBO past papers (2015-2018) | Do 20 IBO MCQ per day
Yes. That felt right.
The r/SGExams community is surprisingly helpful. Search for threads titled: "SJBO 2022 Paper discussion" or "Looking for SJBO past years." Users often share Google Drive links to scanned papers. Be cautious of missing pages, but these are invaluable.
For older exam papers that are password-protected, students may sometimes request access by contacting the competition organizers at sjbo2026@iameetings.sg Third-Party Sources: