On the map, children can learn and understand rich and varied knowledge in advance, show the orientation of a country, and also reflect the customs, land and sea geography of a country, extending to large places, and historical and biological knowledge can also be continuously extended from the map. My own experience is that the knowledge gained from games as a child will always be remembered. The map contains the children's spiritual world. With the map, the child's eyes are enlarged. Slowly, they will find that we are small and the world is big. Through the map, we can not only realize geographical enlightenment, but also stimulate children's infinite desire and curiosity to explore. After the map was completed, I began to try to divide it. I took out the small pieces of each province's jigsaw puzzle and wrote them together with the words on it, while I got to know China and practiced writing.