SMP Interact: Framework Edition supports a teacher-led, discussion-based approach as the framework promotes. With three differentiated tiers providing coherance and clear progression it has been extensively trialled to ensure effectiveness and excellent value. The series comprises pupils` books: with one book per year and carefully graduated and supportive texts have clear explanations and layout. Teacher`s guides: Chapter-by-chapter advice on activities and discussion that throw light on misconceptions and build understanding. Optional practice booklets: linked to each pupils` book with the same structure.