" Why, one may ask, should we care about erasing these gaps? And, in particular, why is it important that natural or scholastic understandings give way to disciplinary understandings? To my mind, the answer is simple: The understandings of the disciplines represent the most important cognitive achievements of human beings. It is necessary to come to know these understandings if we are to be fully human, to live in our time, to be able to understand it to the best of our abilities, and to build upon it. The five-year-old knows many things, but he cannot know what disciplinary experts have discovered over the centuries. Perhaps our daily lives might not be that different if we continue to believe that the world is flat, but such a belief makes it impossible for us to appreciate in any rounded way the nature of time, travel, weather, or seasons; the behaviors of objects; and the personal and cultural options open to us. "

― Howard Gardner , The Unschooled Mind: How Children Think and How Schools Should Teach