This study attempts to explain a process of inserting global transnational elements into an undergraduate sociology course. After a review of global themes covered in introductory sociology textbooks, the author administered two projects (Global Multiculturalism and Sociology of Wal-Mart) in an undergraduate sociology course. The current study reports the techniques used within these projects called the Multi-Phase Class Activity of Globalisation (MUPCAG) model used in General Sociology classes, student reactions related to them, and the significance of the projects in terms of teaching and learning. The MUPCAG model was to enhance students' understanding of global multiculturalism and interconnectedness, in particular, students' critical thinking about the issues of globalisation. It was observed that students showed more flexible and diverse approaches when exposed to concrete concepts, such as commodity chain, global city and global intersection in class discussion.