The Twenty First Century Science suite of courses includes Separate Sciences (Triple Science). In each of Biology, Chemistry, and Physics, students complete six modules. The course aims to develop scientific literacy. There are two main strands: • key science explanations which help us to make sense of our lives • ideas about science which show how science works. This course views science from the perspective of a member of the public and is taught in the context of topics of current and cultural interest. Future scientists will also benefit from learning about how science works.