Please note this book is suitable for any student studying: Exam board: AQA Level: GCSE (9-1) Subject: Chemistry First teaching: September 2016 First exams: June 2018 When it comes to revision, current research recommends three key steps.Step1: knowledge organisers do exactly that - organise key knowledge in a way that makes it easy to remember and make connections between ideas.Step 2: Retrieval - testing yourself regularly to check how much you can retrieve and answer confidently.Step 3: Lots of practice - answering exam style questions helps with exam timings as well as honing responses and becoming familiar with the exams.Each topic within this guide to AQA GCSE Chemistry follows these three steps to help all students prepare thoroughly and effectively for their GCSE exams.Answers to the activities and exam-style practice questions featured throughout the book are available to download from oxfordrevise.com/scienceanswers