Maths? Don't Panic? is a friendly guide to mathematics for the UK Key Stage 3 Examination. The book has been written for students aged 11 to 14 (in school years 7 to 9), and the parents who want to help them. It is based on the Department of Education's Curriculum for 2014 onwards. It is not a formal textbook. Each chapter covers a single topic and provides explanations, tips, memory aids, worked examples and exercises. Mathematics doesn't have to be 'learned'. Once you understand the basic rules it's about knowing how to apply them to find the answer to the question. When you have understood...