The school book facilitates differentiation: with triple differentiation and additional offerings. More support for weaker learners and more practice for intensive review and exercises. Continuously trains skills: with four pages of skills training per unit - including viewing. From grade 7 onwards, each volume focuses on a core skill: with courses, e.g., Speaking Course in grade 9. Stop! Check! Go!: Self-evaluation at the end of each unit. Specifically prepares for the main school diploma: with an exam file from grade 9. Motivates students: through authentic topics and practical language use.