All lessons follow a clear structure for high learning transparency. New photo audio stories serve as an introduction to each lesson. The content includes interesting texts and diverse regional studies. Inductive grammar promotes awareness and understanding. Preparation for the daily work routine is enhanced through increased job-relatedness. Learner autonomy is strengthened with a double page on grammar and speaking materials, including exercises and learning aids at the end of each lesson. There is transparency through learning goals, with the possibility of self-assessment. Lesson contents can be flexibly supplemented through the "In between times" pages.