How to align objectives of practitioners and scientists in DBR projects?

The interaction of scientists and practitioners is an essential component within Design-Based Research. Their close collaboration is assumed to hold the potential to increase the quality of both the innovative solution of educational problems and the generation of scientific knowledge. At the same time, there are some challenges associated with realizing this potential. This paper explores the opportunities and challenges of collaboration between researchers and practitioners in DBR projects. After a broader description of the problem situation, an in-depth discussion of the interests, perspectives, and frame conditions of the project actors from science and practice takes place using the example of the determination of project goals. The paper ends with the recommendation of design principles for the cooperation of scientists and practitioners.