Aula Internacional brings the most advanced, flexible, and effective language learning approaches to the classroom. It uses grammar and vocabulary as tools to help develop communication skills while making language-learning an enjoyable experience. Each section has a variety of exercises and lessons combined with engaging and authentic multimedia resources, interesting cultural readings, and integrated technology tools to support skill building and provide a window into the Spanish-speaking world. The Aula Internacional 4 teacher's book is designed to help teachers get the most out of the textbook and associated materials, easing preparation for classes. This teacher's book contains: Lesson plans integrating each unit's content and complementary material Explication of the skills and abilities within each activity Various hints to improve listenings, videos and shareable materials Reproducible class sheets