Interchange Third edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Interchange Third Edition Whiteboard Software Network, Level 3, contains all 16 units of Student's Book 3. It can be used in up to 10 classrooms simultaneously, offering teachers a rich resource to complement the course and a more flexible way to manage and present the Student's Book in class. The software features: - Key elements from the Snapshot, Word Power, Conversation, Grammar Focus, Pronunciation, Speaking, Listening, Perspectives, Writing, and Reading sections of each unit - All the illustrations and photos from the book - All the class listenings, with the option to display audio scripts - The option to call up all answers to Grammar Focus and Word Power exercises - The Video sequences from Interchange Video 3