The IB expects Theory of Knowledge to have been taught for at least 100 hours in class. The assessment at the end has two components, which count equally towards the final grade.
The final grade for both Theory of Knowledge and for the Extended Essay will be a letter from A to E. For the combination of those two grades, a Diploma student can gain up to 3 extra points. If a Diploma student achieves only a grade E for one of these, he/she will need a total of 28 points in their subjects to be awarded the Diploma. Achieving only a grade E in both of them is a failing condition, and no Diploma will be awarded.
The global impression judgement of the TOK essay is shaped by the following question: “Does the student present an appropriate and cogent analysis of knowledge questions in discussing the title?” More specifically, has the student
The judgement about the TOK essay is to be made on the basis of the following two aspects:
The TOK Essay Assessment Instrument of the IB:
| Does the student present an appropriate and cogent analysis of knowledge questions in discussing the title? | |||||
| Level 5 Excellent 9–10 | Level 4 Very good 7–8 | Level 3 Satisfactory 5–6 | Level 2 Basic 3–4 | Level 1 Elementary 1–2 | Irrelevant 0 |
| There is a sustained focus on knowledge questions connected to the prescribed title and ?? are well chosen – developed with investigation of different perspectives and linked effectively to areas of knowledge and/or ways of knowing. | There is a focus on knowledge questions connected to the prescribed title – developed with acknowledgement of different perspectives and linked to areas of knowledge and/or ways of knowing. | There is a focus on some knowledge questions connected to the prescribed title – with some development and linking to areas of knowledge and/or ways of knowing. | Some knowledge questions that are connected to the prescribed title are considered, but the essay is largely descriptive, with superficial or limited links to areas of knowledge and/or ways of knowing. | The essay has very limited relevance to the prescribed title – relevant points are descriptive. | The essay does not reach a standard described by levels 1–5 or is not a response to one of the prescribed titles on the list for the current session. |
| Arguments are clear, supported by real-life examples, and are effectively evaluated; counterclaims are extensively explored; implications are drawn. | Arguments are clear, supported by real-life examples, and are evaluated; some counterclaims are identified and explored. | Some arguments are clear and supported by examples; some counterclaims are identified. | Arguments are offered but are unclear and/or not supported by effective examples. | Assertions are offered but are not supported. | |
| Some possible characteristics: | |||||
| Cogent Accomplished Discerning Individual Lucid Insightful Compelling | Pertinent Relevant Thoughtful Analytical Organized Credible Coherent | Typical Acceptable Mainstream Adequate Competent | Underdeveloped Basic Superficial Derivative Rudimentary Limited | Ineffective Descriptive Incoherent Formless | |
Instructions to candidates
Titles
Required:
The global impression judgement of the TOK essay is shaped by the following question: “Do(es) the presenter(s) succeed in showing how TOK concepts can have practical application?” More specifically, has the student
The TOK Presentation Assessment Instrument of the IB:
| Do(es) the presenter(s) succeed in showing how TOK concepts can have practical application? | |||||
| Level 5 Excellent 9–10 | Level 4 Very good 7–8 | Level 3 Satisfactory 5–6 | Level 2 Basic 3–4 | Level 1 Elementary 1–2 | Irrelevant 0 |
| The presentation is focused on a well-formulated knowledge question that is clearly connected to a specific real-life situation. The knowledge question is effectively explored in the context of the real-life situation, using convincing arguments, with investigation of different perspectives. The outcomes of the analysis are shown to be be significant to the chosen real-life situation and to others. | The presentation is focused on a knowledge question that is connected to a specific real-life situation. The knowledge question is explored in the context of the real-life situation, using clear arguments with acknowledgement of different perspectives. The outcomes of the analysis are shown to be significant to the real-life situation. | The presentation identifies a knowledge question that has some connection to a specific real-life situation. The knowledge question is explored in the context of the real-life situation, using some adequate arguments. There is some awareness of the significance of the outcomes of the analysis. | The presentation identifies a knowledge question and a real-life situation, although the connection between them may not be convincing. There is some attempt to explore the knowledge question. There is limited awareness of the significance of the outcomes of the analysis. | The presentation describes a real-life situation without reference to any knowledge question, or treats an abstract knowledge question without connecting it to any real-life situation. | The presentation does not reach the standard described by levels 1–5. |
| Some possible characteristics: | |||||
| Sophisticated Discerning Insightful Compelling Lucid | Credible Analytical Organised Pertinent Coherent | Relevant Adequate Acceptable Predictable | Underdeveloped Basic Unbalanced Superficial Derivative Rudimentary | Ineffective Unconnected Incoherent Formless | |
TOK assessment from the Teacher Support Material of the IB (but no less useful for students!)