In Britain, the volume of “Regional Geography” was decreased in “the National Curriculum”. The aim of this paper is to cralify the contents of “Regional Geography” in Britain. We analyzed the geographical school textbook “Geog 4th edition” by Oxfor University Press. We find that “Geog” has only 2 or 3 case studies in each grade. The students don’t learn all of the world in geographical class. That is because it is important to learn the geographical skill.