H2 is equivalent to the previous Singapore-Cambridge GCE A-Level subjects in terms of academic demand and rigour. An H1 subject has about half the content of H2, but the content would be studied to the same depth as it is at H2. An H3 subject, which is an extension of an H2 subject, entails an in-depth study of a particular area that the student has the ability for and a passionate interest in. For instance, an H3 subject could involve the study of more advanced content of an existing area of the H2 curriculum, or it could be a research essay, or even a module offered by a university. |