The purpose of this study is to examine how the Steps for Coding and Theorization (SCAT), a qualitative data analysis method that uses generative coding, contributes to exploring the practical knowledge of early childhood teachers. The study results revealed the following three points. First, the codes generated by SCAT can accurately express the items that early childhood teachers in charge of temporary childcare are mindful of on a daily basis. Second, SCAT can uncover the deeper meaning that lies within the narratives of early childhood teachers in Japan and the United States, such as things they wanted to say but could not express well. Third, SCAT can benefit from careful close readings, appropriate interpretations, and detailed interpretations.