The International Baccalaureate Diploma prepares students for university entrance by following the IB programme over the final two years of high school. This involves taking six academic subjects (two languages, a mathematics, a humanities, an experimental science, and a sixth subject representing the arts or an additional course from the previously mentioned five subject areas).
They must earn a minimum IB grade in all courses to be considered for the IB Diploma. The final IB mark for the diploma is scored on a 1-7 scale. In 2021, the average score for diploma candidates was 5.19.
In addition to the six courses discussed above, all IB students have to follow a course in Theory of Knowledge (an epistemology course which questions the basis of knowledge), write a 4000 word Extended Essay (on a subject of the student's own choosing) of college level standard, and take part in over 150 hours of non-academic activity covering creativity, physical action (e.g. sports), and service to the community.
The DP core requirements contribute to the diploma as follows:
The Theory of Knowledge (TOK) and Extended Essay (EE) components are awarded individual grades and, collectively, can contribute up to 3 additional points towards the overall diploma score.
Creativity, activity, service (CAS) – the remaining element in the DP core – does not contribute to the points total but authenticated participation is a requirement for the award of the diploma.