Prepare for the EE viva voce with your research record
Use the final reflection conversation to explain your decisions, findings and learning.
Understand the final conversation
The viva voce is the final formal reflection session with your extended essay supervisor. It provides an opportunity to discuss the completed investigation and your learning, and supports the school's understanding of the authenticity of your work. Confirm the arrangements and applicable reflection form for your assessment session. Treat preparation as an accurate review of your research rather than rehearsal for a performance. You should be able to explain the question, method, evidence and significant decisions in language you understand.
Review the argument in a few sentences
Read your final essay and write a concise account of what you asked, how you investigated it and what you concluded. Include the limits of that conclusion. This summary helps reveal whether you understand the relationship between method and answer. You do not need to memorize the opening paragraph. If you cannot explain a central term or calculation without reading it, revisit your notes and sources. Prepare to distinguish what your research established from the broader questions it did not attempt to settle.
Choose decisions with visible consequences
Identify two or three moments when your approach changed or a meaningful difficulty arose. Find the corresponding material in your research record: source notes, pilots, versions or feedback actions. Explain the alternatives and why you chose your response. Include a decision that did not work as expected if it reveals useful learning. A list of obstacles is less informative than an account of how you evaluated options. Your supervisor can ask follow-up questions more productively when your examples are specific.
Practise a worked explanation
Imagine a student who replaced a broad comparison of several regions with a close study of two comparable cases. The student can explain that source coverage differed sharply, making the original comparison misleading. They describe how they checked comparability, what the narrower scope allowed and what generalization it prevented. A useful practice answer ends with the lesson: scope should follow evidence quality as well as interest. This is an illustrative reasoning pattern. Use the actual decisions from your own investigation rather than borrowing its events.
Consider transfer and remaining questions
Ask what you learned about reading, analysis, planning or uncertainty that could apply to another task. Be concrete: 'I would inspect measurement definitions before combining datasets' identifies a transferable practice. Also identify one question the investigation left open and explain why it remains unresolved. That does not require proposing an entirely new essay. It shows you can recognize the boundaries of your work. Discuss personal growth in relation to real evidence, without claiming that every difficulty produced an instant or permanent transformation.
Finish the correct documentation
After the conversation, follow your supervisor's instructions for completing the applicable reflection documentation. For the revised EE, distinguish the final RPF statement from the legacy staged RPPF. Check deadlines and keep the required submitted version. Do not alter the submitted essay or form on your own assumptions about what the viva permits. If the discussion reveals a procedural issue, resolve it through the school. The useful outcome is a clear, authentic account of a project you researched, wrote and can now evaluate as a learner.
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Official references
This is an original practical guide from IBvia. The examples are illustrative; your subject guide, assessment year and school instructions determine the requirements.
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