Information about the series edition: Inclusion: The Double-Click Promotional Edition together with the Double-Click Basic Edition form the new family of textbooks for inclusive teaching. Concept: The principles of the Basic Edition have been expanded for students with increased support requirements: differentiation up to elementary level, even greater text relief and visual support, ritualization of strategies and working techniques, competence orientation (at a higher level of requirement), application of the German-as-a-Second Language methodology, consistent pictograms for orientation, even more aids, such as starting aids, strengthening social competence and self-awareness, life planning and career orientation. Functionality and practicability: The Promotional Edition and Basic Edition can be used in parallel, allowing for joint learning through consistent content. Topics and focal points of competence are identical.