Product Description Interactive is a four-level course for teenage learners from elementary to upper-intermediate levels (CEF Levels A2-B2). It provides 80-90 hours of material at each level, with extra resources in the form of a Teacher's Resource Book, course-based video DVDs, a website for teachers and students, a Testcrafter CD and Classware. The English for Spanish Speakers edition ensures that the needs of Spanish-speaking learners are addressed through dedicated sections dealing with typical learner errors. CLIL lessons and extra pronunciation activities are also included to meet the needs of the teenage Spanish learner. Book Description The Level 4 Workbook with Audio CDs provides additional practice in the language introduced in the Student's Book. There is one alternative writing activity and one core listening text plus additional listening practice for each unit. Vocabulary practice for every unit is extended further. 'Help yourself' boxes highlight key grammar points and offer extra language practice. A 24-page grammar section offers a 'Grammar Reference' and 'Grammar Practice' linked to every unit of the Student's Book. The English for Spanish Speakers edition addresses the needs of teenage Spanish learners with dedicated sections dealing with typical Spanish learner errors and CLIL pages.