The author wrote schools around the world to inform us about different types of schools. The author also wrote schools around the world to inform us about children who travel to school in many different ways. The kind of transportation they use depends on where they live. It also depends on how far they have to go.  In the story the author said that children around the world wear different kinds of clothing to school. What they wear often depends on the climate where they live. lt also depends on what season it is.