Predicting patterns from a step-and-turn drawing rule
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Examiner commentaryPDF · 1 page · 68 KB
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Source: IB, 50 More Excellent Extended Essays (2011). These are archived examples; use the current guide for your own assessment session.
Testing how insecticides affect waterweed and photosynthesis
Full essayPDF · 54 pages · 18.4 MB
Examiner commentaryPDF · 1 page · 47 KB
Investigating UV exposure, stabilizer and chlorine decay
Full essayPDF · 38 pages · 6.5 MB
Examiner commentaryPDF · 1 page · 46 KB
Estimating cosmic expansion from galaxy data
Full essayPDF · 17 pages · 19.0 MB
Examiner commentaryPDF · 1 page · 95 KB
Evaluating policy responses to excessive spirits consumption
Full essayPDF · 37 pages · 18.6 MB
Examiner commentaryPDF · 1 page · 47 KB
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Assessing an international expansion decision
Full essayPDF · 26 pages · 15.6 MB
Examiner commentaryPDF · 1 page · 59 KB
Comparing causes of the Battle of Britain outcome
Full essayPDF · 16 pages · 5.0 MB
Examiner commentaryPDF · 1 page · 64 KB
Using psychological research to examine bilingual education
Full essayPDF · 21 pages · 4.7 MB
Examiner commentaryPDF · 1 page · 97 KB
Comparing Shakespeare's construction of France
Full essayPDF · 21 pages · 10.0 MB
Examiner commentaryPDF · 1 page · 62 KB