All three parts of the core-extended essay, theory of knowledge and creativity, action, service-are compulsory and are central to the philosophy of the Diploma Programme.

core - extended文章的所有三个部分，理论知识和创造力，行动，服务是强制性的和哲学的核心是文凭课程。

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Creativity, Action and Service has been appreciated by students as they feel that becoming aware of the world around them and helping the community is a benefit.

BBC: NEWS | UK | Education | Schools' first terms with the IB