Why do slums develop? Who lives there? And are they places of hope or places of despair? Use these materials about Mukuru – a slum in Nairobi in Kenya – to construct an enquiry around the development of urban slums. These teacher notes and accompanying film, presentation, photo pack and pupil sheets, are designed to support a KS3 unit of work. Red Nose Day is an initiative of Comic Relief, registered charity 326568 (England/Wales) SC039730 (Scotland).