Welcome to Our World is a three-level pre-primary series in American English. It uses traditional children’s songs from around the world, with amazing National Geographic photos and images, to introduce very young learners to the world of English. Children learn English through music and rhythm, with songs performed by young learners around the world. Games and activities reinforce new language and concepts, and make learning English fun. Beautiful photos from National Geographic capture the imagination of very young learners. The Professional Development Program helps teachers use the songs and games effectively and gain more confidence in the very young learner classroom.