In Topic 2, students explain the geographical processes of urbanisation that have resulted in the growth of megacities around the world and how these processes shape the identity of megacities. They recognise the spatial patterns of megacities on Earth’s surface and the implications for people and environments. Students investigate a specific geographical challenge, by conducting a case study that focuses on one megacity from Africa, Asia or South America.
Students understand the factors that contribute to the growth of an identified megacity and the challenges it faces to sustainable development. They propose action for managing a significant challenge in the identified megacity. Through their investigation students understand how urbanisation and megacities are changing the organisation of the world's populations and the challenges for sustainability and liveability for a specific place.
Geography 2019 v1.1 General Senior Syllabus p27
Key Questions
What factors led to the growth of megacities?
What patterns or trends can be seen in the way that urban areas and megacities have developed?
What patterns or trends can be seen in where urban areas and megacities have developed?
What predictions can be made about future patterns of megacity development?
What challenges does urbanisation present for people and the environment?
How do countries manage the challenges presented by urban development? Do responses differ between developed and developing countries?
Can megacities be planned in a way that promotes sustainability and the wellbeing of the people who live there?