The purpose of this collaborative self-study was to gain a deeper understanding of the authors' personal experience and practice. This study also aimed to construct new knowledge that allows for individual transformations and spreads throughout the entire department. This collaborative self-study illustrates the co-construction of knowledge of practice in two ways: (a) the development of the authors' personal perceptions by means of reciprocal relationships, conversations, and active attempts to improve their teacher education practices; and (b) the impact of working collaboratively in the interpretive zone as a source of expanding learning, changing the curriculum, and implementing new activities.