Everything You Need To Ace Math In One Big Fat Notebook covers everything to get a student over any math hump: fractions, decimals, and how to multiply and divide them; ratios, proportions, and percentages; geometry; statistics and probability; expressions and equations; and the coordinate plane and functions.The Big Fat Notebook series is built on a simple and irresistible conceit — borrowing the notes from the smartest kid in class. Each book in the series is the only book you need subjects taught from grades 7 to 9: Maths, Science, English, and World History. Inside the reader will find every subject's key concepts, easily digested and summarised: Critical ideas highlighted in marker colours. Definitions explained. Doodles that illuminate tricky concepts. Mnemonics for a memorable shortcut. And quizzes to recap it all.