This entertaining introduction to shapes and geometry has over 125 flaps to lift. It's jam-packed with information about flat and solid shapes, angles, patterns and more, along with fun puzzles and challenges to practise key ideas. Lively illustrations make abstract ideas and concepts easy to grasp. Part of Usborne's successful Lift-the-flap Maths series, which also includes: Lift-the-flap Times Tables, Lift-the-flap Addition and Subtraction, Lift-the-flap Multiplying and Div