New for Scottish Secondary Maths, "Red 4" (R4) is fully in line with the ethos of Curriculum for Excellence, and provides students with everything they need to know to head towards Credit Levels.Clear 'learning intentions' head each section, providing concise summaries of key concepts. Worked examples and extensive practice exercises lead towards contextualised work. Early chapters focus on essential skills, supporting those students that need reinforcement of prior learning. Activities linked to Curriculum for Excellence are clearly highlighted. A wealth of examples and exercises provide rigorous practice towards Credit Level.