My name is Linfeng Wang, and I am currently working for an M.Ed. program at the Graduate School of Professional Development of Teachers at the University of Fukui. The M.Ed. program is a school-based teacher education program for the professional development of both pre-service and in-service teachers. As a teacher educator, I have been supporting K-12 teachers at different stages of their careers in Japanese public schools since 2017. Given my background as a language teacher, my research interests also include foreign language materials development, and classroom teaching and learning.