This AQA approved AQA GCSE Biology Combined Science: Trilogy student book, builds on KS3 concepts gradually. There is a clear focus on developing key maths and working scientifically skills within targeted sections. It is packed with practice questions, study tips and a Go Further section which encourages students to think beyond the specification.

Chapter B1 Cell structure and transport Chapter B2 Cell division Chapter B3 Organisation and the digestive system Chapter B4 Organising animals and plants Chapter B5 Communicable diseases Chapter B6 Preventing and treating diseases Chapter B7 Non-communicable diseases Chapter B8 Photosynthesis Chapter B9 Respiration Chapter B10 Biological responses Chapter B11 Hormonal coordination Chapter B12 Reproduction Chapter B13 Variation and evolution Chapter B14 Genetics and evolution Chapter B15 Adaptations, interdependence, and competition Chapter B16 Organising an ecosystem Chapter B17 Biodiversity and ecosystems Paper 1 questions Paper 2 questions

Approved by AQA The most trusted and bestselling series for AQA GCSE Science A complete match to the AQA GCSE Scence (9-1) specifications, for certification in 2018 Complete assessment and progress tracking package, progressing from the widely adopted Activate assessment framework Supporing students of all abilities, with more differentiation throughout the series Building maths skills with dedicated maths resources, and links with MyMaths.co.uk Complete support for the new practical requirements of the specification Plenty of question practice, with maths, synoptic, and practicals questions differentiated and integrated throughout Accompanied by Kerboodle, offering unrivalled digital support for students and teachers

The most trusted and best-selling series for AQA GCSE Sciences A complete match to the current AQA GCSE (9-1) Combined Science: Trilogy Biology specification Supports students of all abilities, with more differentiation throughout the series Dedicated support for maths skills Complete support for the practical requirements Plenty of question practice, with maths, synoptic, and practicals questions differentiated and integrated throughout Accompanied by Kerboodle, which offers unrivalled digital support for teachers and students.