This title has been endorsed my Cambridge Assessment International Education for examination to support the full syllabus for examination from 2022. Reinforce learning and deepen understanding of the practical skills required by the revised syllabus; ideal as course companions or homework books for use when carrying out and analysing practical work throughout the course. - Support students' learning and provide guidance on practical skills with extra practice questions and activities, tailored to topics in the Student Book - Keep track of students' work with ready-to-go write-in exercises which once completed can also be used to recap learning for revision - Offer extra support for the mathematical and statistical parts of the course Answers can be found at www.hoddereducation.com/cambridgeextras