"World Class" is a three-stage course for secondary students who have already studied at least two years of primary English. The course takes students from elementary through to upper-intermediate level. Each stage provides 90-100 classroom lessons and there are 6 modules, 48 lessons in total. Each level consists of a student"s book, activity book, teacher"s book and a class cassette. The use of theme-based modules enables a combination of facts about the real world with elements of fantasy and fun. Students can explore the themes and relate them to their own lives. Each lesson has a different format and focus, and there is a great variety of texts, topics and activities. An emphasis on skills work gives students the opportunity to develop fluency. Active language-focus sections motivate students to discover for themselves how the language works. Each module concludes with a comprehensive revision of language items presented in previous seven lessons. Language games, puzzles and...