A guide to educational sciences. This textbook introduces the educational sciences along with their sub-disciplines, filling a gap in the textbook market. It is specifically aimed at students in teacher training programs as well as those in educational fields and provides a solid insight into the history, theories, and findings of the sub-disciplines. To offer students this orientation, the textbook is organized according to educational science sub-disciplines. The contributions have been written by relevant experts and reflect the current state of research.