Prescribed title 5: “T o what extent do you agree with the claim “all models are wrong, but some are useful” (attributed to George Box)? Discuss with reference to mathematics and one other area of knowledge.”SL
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A
Official IB Result
IB Grade: A
Criteria A: TOK Essay
8/10
0
5
10
Criteria StrandsPro
A.1Understanding
Knowledge
Questions
Excellent
Criteria Feedback
- The student maintains a clear and sustained focus on the title throughout the essay.
- The student's arguments are coherent and consistently tied to the idea that usefulness depends on context and purpose.
- The student uses relevant, specific examples from mathematics and economics to support their points.
- The student shows awareness of different perspectives by acknowledging both the value and the limits of models.
- The student's conclusion returns directly to the claim and offers a clear qualification rather than a simple yes-or-no answer.
- Some sections could evaluate the implications of the examples more deeply rather than explaining them at a general level.
- At times, the discussion would benefit from sharper distinctions between a model’s assumptions, its limits, and the domain in which it remains useful.
- The economics section is relevant, but parts of the analysis could be more precise in how the model functions and where it breaks down.
- The student's final comparison between the two areas of knowledge could be more explicit to strengthen integration.