The document discusses teaching service science at the University of Toronto's iSchool. It provides an overview of the iSchool, which takes a multidisciplinary approach to studying information, people, and technology. Service science is introduced as bringing together many disciplines to understand service systems. The course INF2306: Introduction to Service Science is described, which applies service science concepts. It is aimed at helping students understand, model, and innovate service systems. Assignments include analyzing research through a service science framework, characterizing a organization as a service system, and modeling and proposing innovations for a service system.