Differentiation made easy with transparent differentiation at two levels. This product includes additional material for inclusive teaching, principles for clear progression in competence acquisition, and promotes integrative and systematic learning. It supports intercultural and cross-disciplinary learning, consistent method training, and stringent reading promotion. The self-evaluation component is designed for German as a second language methodology. The transparent structure features topic chapters with two main areas of competence and training units, covering genres, authors, and media. Training includes working techniques, spelling, and grammar. This series edition builds on the proven basic concept of Double-Click, extended and differentiated for heterogeneous learning groups, targeting preparation for the middle school leaving certificate, grammar school connectivity, and training ability.