IB Theory of Knowledge (TOK) SL Theory of Knowledge Example

The student clearly identifies a specific real-world object and immediately connects it to a concrete knowledge function. This makes the exhibition grounded and relevant, because the object is not just named but situated in everyday life and linked to a clear purpose.

The student identifies a specific artwork with a clear provenance and signals the intended TOK focus directly. This is effective exhibition practice because it makes the object’s real-world context explicit before the analysis begins.

The student should sharpen the causal logic here by explaining why shared access to mass measurement proves greater usefulness rather than simply shared universality. A brief distinction between universality, reliability, and usefulness would make the argument more precise.

This comparison is too sweeping and under-explained. The student should avoid implying that cultural knowledge is generally less useful simply because it changes over time; instead, the exhibition needs a more careful explanation of what kind of usefulness is being measured and why.

The student makes a strong conceptual link to the prompt by arguing that this object shows knowledge can be useful across cultures and times. This broad claim works well here because it is tied to a familiar object and supported by a comparative historical example.

The student offers a clear justification for inclusion that shows why this object matters as a knower, not just as an image. The personal connection strengthens the exhibition because it demonstrates how artistic knowledge can operate through individual interpretation and lived experience.

The student should support this claim with a specific example of how the artwork’s influence was limited or mediated. That would prevent the point from sounding generic and would better distinguish personal usefulness from wider social usefulness.

What criteria is the student using to compare usefulness across different areas of knowledge here? Reflecting on whether usefulness should be measured by scale, impact, durability, or personal transformation would make the conclusion more rigorous.

The student’s explanation is broadly on the right track, but the historical claim needs more precision. The interferometer did not simply ‘prove’ aether wrong; it produced null results that challenged a specific framework and opened further inquiry, so the wording should be tightened to avoid overstating what the experiment established.

The student overstates the certainty of the experimental result. In TOK, it is important to distinguish between data, interpretation, and theory change: numerical results do not automatically ‘prove’ a theory false, so the argument would be stronger with more careful epistemic language.

This is an interesting argument, but it becomes too absolute by claiming falsified knowledge is ‘more useful’ than accepted truth. The student should qualify the comparison and explain in what sense falsification is useful, because usefulness in TOK is context-dependent rather than automatically superior.

The student adds welcome nuance by recognising that the usefulness of scientific knowledge depends on community values. This helps the exhibition move beyond simple “science is always useful” claims and shows stronger TOK awareness.