Petersen, UlrikeUlrikePetersenTheidig, GabrieleGabrieleTheidigLeimbach, ThorstenThorstenLeimbachBörding, JosefJosefBördingFlintrop, BjörnBjörnFlintrop2022-03-072022-03-072009https://publica.fraunhofer.de/handle/publica/294364This volume is especially directed to Roberta teachers and supports them in preparing trainings for teachers, educators and others, who would like to conduct Roberta courses. The objective and the contents of a training for Roberta course directors are described, the basics of Roberta courses are explained, and the certification process for regional Roberta centers, Roberta course directors and Roberta teachers is depicted.enAngewandte Forschungapplied research005006629book