The course is intended for teachers who want systematically, consistently, and methodically foster critical thinking in students while teaching their subjects. It is also intended for researchers who want to explore the development of critical thinking. During the course, participants were introduced to essential concepts, methodological models, and frameworks. A significant amount of time will be devoted to practical tasks, putting course participants “in the shoes” of students to better understand the possibilities of critical thinking development. Most of the time will be devoted to independent work, directly related to the course participants' study programs and the improvement of subjects in terms of development of critical thinking and critical inquiry.