Dan Foulder 
Pearson Edexcel A-level Biology (Salters-Nuffield) Student Guide: Practical Biology 

Get to grips with the core practicals and develop the skills students need to succeed with an assessment-driven approach, combining clear summaries of practical work that reinforce understanding, with sample questions and answers to improve exam technique. – Easily identify what students need to know with a concise summary of the required practical work examined in the A-level specifications. – Consolidate understanding of practical work, methodology, mathematical and other skills out of the laboratory with exam tips and knowledge check questions, with answers in the back of the book. – Improve exam technique with sample answers, examiner’s tips and exam-style questions. – Provide extra support with coverage of methodologies and generic practical skills not focused on in the textbooks.