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