The third learning activity took place at our project partner in Valladolid, one of the oldest university cities in the world. There we had the opportunity to exchange ideas with teachers of a vocational school and to get concrete hints for the practicability of our toolbox. The invitation to the city hall and the exchange with the city councilor were also very much in the spirit of educational policy developments. After we had focused on the theoretical basics in Lingen, Krefeld and Oulu, it became practical in Valladolid: The toolbox, i.e. the content for practice, was the focus of our learning activity: Which methods/tools can be used to promote reflective competence and how can these be made accessible for practice in a way that is effective for learning? was the guiding question of our work in this learning activity.