This paper is based on a materials development project with the Book of Mumimu (2007) written by Namptip Conlon. The project was a part of the Materials and Media Development in the Asian Context course in the Graduate School of English (GSE) at Assumption University, Bangkok, Thailand. The paper will discuss the links between the Materials Development and the Teaching Practice courses in the GSE before describing the project. The project aimed to provide a first hand experience to student-teachers in materials production instead of using ...