Extended Essay and Theory of Knowledge

Extended Essay


A part of the Diploma Core, the Extended Essay is an independent research project where students seek to investigate a research question, engage in critical research, and learn the skills required to partake in an in-depth academic exploration. Their question is generated from an area of interest and passion they discover during their study of IB subjects. Students can choose to specialise in just one of their subjects for the essay or, if they choose the World Studies option, they can write an interdisciplinary paper that connects two or more of their subjects.

With the help of a teacher supervisor, students develop critical thinking and research skills in order to produce an academic paper of up to 4,000 words. Throughout the process, students will also reflect on their progress and development in a series of three reflection meetings with their supervisor. These lead to written reflections, which in conjunction with the essay, will be used to measure the student’s engagement. At the conclusion of the process, students will have learned to use academic research databases, make critical use of primary and secondary sources, as well as be able to format an academic research essay.


Past experience has shown that the majority of students derive intense satisfaction from the completion of a very thorough, personal piece of research that is excellent preparation for the demands of university level coursework.

Theory of Knowledge (ToK)


The Theory of Knowledge (ToK) aims to provide a grounding in critical, analytical and conceptual thinking so that students can assess how certain they can be of the knowledge they acquire in the different subject areas of the IBDP, but also how they can best assess the processes of knowledge production in the individual disciplines. As a core subject, ToK provides a strong link between the practical CAS experiences as well as the formal research undertaken in the Extended Essay (EE). It also aims to show the links between the subjects so that the key skills of synthesis can be developed in order to help our students become more holistic learners.


This course aims to foster international-mindedness, encourages students to become responsible and actively involved global citizens, and enables them to develop self-awareness and a sense of identity. Students are provided with the guidance as well as safe space and time for reflection on their personal and academic development. It is a fundamental part of the IB approach and thus a required course for all students.


The course, which runs through Grade 11 until almost the end of Term 2 in Grade 12, is composed of weekly classes and three ToK IA Days, when students attend a few lectures and workshops to to deepen their critical skills and prepare for their internal assessment.


Course content

The course looks at the ways in which we acquire and produce knowledge and the knowledge issues (e.g., reliability, accuracy, relevance, evidence, etc.) involved in the IBDP subject areas of Natural Sciences, Human Sciences, Mathematics, History and the Arts. Students can explore this knowledge further through the lens of the core theme ‘Knowledge and the Knower’, as well as optional themes examining knowledge in the context of Language, Technology, Religions, Politics and Indigenous Societies.


Skills developed

Discussion is in the focus of the course and stimuli come from a wide variety of topics. This allows for the development of debating skills, and for appreciation of alternative points of view. Students gradually develop the ability to build complex arguments centred around knowledge issues. They learn how to analyse and critically assess different knowledge systems and through the processes of evaluation and synthesis, gain an understanding of the interconnectedness of these. In order to prepare for the assessment of the ToK course, students will enhance their research skills, as well as writing skills.


An exhibition and an essay selected from titles prescribed by the IB and advised on by ToK staff form the assessment as detailed below:


Assessment

External assessment – 67%

essay of 1,600 words on a IB Prescribed Title written during Grade 12 in Term 1. Two examples from the 2018 essay titles:

  • To what extent do you agree with the claim that “there’s a world of difference between truth and facts” (Maya Angelou)? Answer with reference to two areas of knowledge.

  • Can there be knowledge that is independent of culture? Discuss with reference to mathematics and one other area of knowledge.


Internal assessment – 33%

exhibit consisting of three objects, or images of these objects, accompanied by three written commentaries discussing an IA prompt (of student’s choice). The maximum overall word count for the ToK exhibition (all three commentaries put together) is 950 words. Two examples of IA prompts:

  • What counts as a good justification for a claim?

  • How is current knowledge shaped by its historical development?



For more information about the TOK course at UWCSEA Dover, please click on the link.

Up to three bonus IBDP points are awarded according to the combined standard of a student’s ToK and Extended Essay. ToK and Extended Essay are each awarded a grade from A to E, and bonus points are calculated from the matrix above.


For example, a candidate who achieves grade B for the Extended Essay and grade C for their ToK will be awarded two bonus points. Attaining a grade ‘E’ in either the Extended Essay or Theory of Knowledge is considered a ‘failing condition’ and the diploma is not awarded.


University courses and careers

The academic rigour, breadth of topics and level of abstraction that characterise ToK make it a great introductory course for any university study.

Award of bonus points for the Extended Essay and TOK