I Think and Talk IV offers you an enjoyable, dynamic and creative way to learn English through a wide variety of activities that will help you develop language and life competences as well as comprehension skills. I Think and Talk IV will lead you to a better way of dealing with concepts in English and integrate them with other subjects in your curricula, because this series follows the English program for Bachillerato Tecnológico. You will find illustrated dialogs, reading texts, listening and writing activities that cover different and interesting topics such as daily life experiences, history, science and technology among others. There is an audio CD that includes all listening activities to help you improve pronunciation and intonation in the language. There are also, lots of opportunities to interact with your classmates in and out of the room to learn, increase and practice English in a realistic way!