Enabling learning success for all students. The principle of offering at least one foreign language in all types of schools remains fully valid. All students should be equipped for foreign language communication, thereby providing them with essential key qualifications for their professional future. The subject-specific didactic literature has thoroughly addressed all grade levels across all school categories and has developed clear ideas about effective teaching. However, upon closer examination, it becomes apparent that the teaching proposals are primarily aimed at the "functioning" learners, while those students who exhibit significant learning difficulties in foreign language learning are largely ignored. There is a widespread belief that the deficits identified through diagnosis can be addressed through a p.