English Explorer is a motivating four-level series for students at secondary level, with a strong international focus. It combines a communicative approach to learning English with stunning National Geographic images, video and content. With English Explorer, students: - EXPLORE amazing places and fascinating cultures with National Geographic, bringing real people, real places, and real stories into the English language classroom; - LEARN how to use English to communicate effectively in the real world, by developing language skills through age-appropriate print and multimedia resources - DEVELOP critical thinking and other practical, real-world skills, including study skills and writing techniques.