Amazon.com description: Product Description: Uncover a whole new world! Captivating Discovery Education(TM) video and stimulating global topics engage teenage learners and spark their curiosity. Developed in partnership with Discovery Education(TM), Uncover combines captivating video and stimulating global topics to motivate students and spark their curiosity, fostering more meaningful learning experiences. Up to four videos in every unit make learning relevant and create opportunities for deeper understanding. Guided, step-by-step activities and personalized learning tasks lead to greater speaking and writing fluency. Complete digital support, including extra online practice activities and access to the Cambridge Learning Management platform is also available.