Part of Collins' Edexcel GCSE Sciences series, this student textbook has been written in consultation with Edexcel. The student textbook offers highly stimulating material, packed with real-world science and fully differentiated to engage and cater for all students. This book will provide you with complete coverage of the new Edexcel GCSE Additional Science specification, including: /Unique 3-panel design to provide targeted content and assessment for low, standard and high-achieving students -- just one book for all abilities! /Visually-stunning double-page Impact Spreads providing exciting introductions to exciting ideas /Banks of sample exam questions, with worked examples, to provide thorough practice of the new exam styles /Easy-to-follow guidance for maximum performance in internal assessment /Links to other components in Collins' Edexcel GCSE Additional Sciences series as well as to other Collins GCSE Science resources /Fully differentiated lessons for B3, B4, C3, C4, P3, P4