Digitalization, internationalization, and networking in teacher education - at FAU we prepare student teachers for a globalized and digitalized world. The project "FAU Teacher Education International" promotes internationalization@home, virtual educational spaces, and introduces student teachers to the largest digital network eTwinning for Future Teachers with all its advantages for international exchange in a European and international virtual educational space. From the perspective of educational science, we also reflect the effects on teaching and teacher professionality.