World Wonders Is An Exciting Four-Level Series For 9-11 Year Olds That Capitalises On National Geographic Photography And Facts Via Reading Texts And Dvd Clips. It Also Features An Exciting Adventure Cartoon Story For Levels 1 & 2. The Course Is Structured Around The Student'S Books That Contain Twelve Eight-Page Core Units Plus Six Review Units. The Series Has Been Specially Written To Capture The Attention Of Young Learners In Beginner To Pre-Intermediate Classes.