Storytelling is the oldest form of entertainment there is. From campfires and pictograms - the Lascaux cave paintings may be as much as twenty thousand years old - to tribal songs and epic ballads passed down from generation to generation, it is one of the most fundamental ways humans have of making sense of the world.
Many adult bullies hide behind the idea that bullying happens only among children. They conceive of themselves as adults who know better and are offering their hard-earned wisdom to others. The Internet makes that sort of certainty easier to attain: looking at their screens, adult bullies rarely see the impact of their words and actions.
Travel stories teach geography; insect stories lead the child into natural science; and so on. The teacher, in short, can use reading to introduce her pupils to the most varied subjects; and the moment they have been thus started, they can go on to any limit guided by the single passion for reading.
The child's mind is not the type of mind we adults possess. If we call our type of mind the conscious type, that of the child is an unconscious mind. Now an unconscious mind does not mean an inferior mind. An unconscious mind can be full of intelligence. One will find this type of intelligence in every being, and every insect has it.