Rapping about Directions on Earth Author:Bobbie Kalman This book presents a fun way to learn how Earth is presented on maps and globes. Easy rhymes help children identify oceans, continents, and the North and South poles, and introduce the use of imaginary lines such as the equator, latitude and longitude, and time and date lines. The book also explains how to use the directions north, south, east, ... more »and west to find places.« less