Teach history in a way that's fascinating to visual learners and children who are captivated by pictures and timelines。 When on Earth? approaches history in a different way than most books, giving context that can put what children learn in school in a broader historical perspective。 In more than 60 specially commissioned maps, this one-of-a-kind history book shows where, when, and how history happened。 Find out how the first farmers lived and worked。 Discover the Viking world。 Learn about the Arab Spring。 Beautiful illustrations, 3-D graphics, clear annotations, and fun facts bring history to life and show how it fits in to the world at large。 Whether your child is a visual learner or a geography buff, When on Earth? is perfect for any student of history, giving a guide to our shared past and a birds-eye view of the history of life on Earth。