Gender education has been emphasized in Taiwan in recent years. Related research undertaken such as textbook reviewing and teachers' gender consciousness has pointed out potential problems in regard to gender in education. The process of shaping gender in a school per se has not yet been explored. This article aims to elaborate on how school authorities produce/reproduce stratification of school organization through the differentiation of male-strong/female-weak traits and through the segregation of educational work. An examination of school discourses and institutional arrangements demonstrates the underlying gendered nature of a school culture and the reproduction of differentiation, segregation, and stratification.