 In doing this children create their own unique understanding of the world, interpret their own experiences and knowledge, and subsequently use this knowledge to solve more complex problems.In a neurological sense, the brain/mind is constantly working to build and rebuild itself as it takes in, adapts/modifies new information, and enhances understanding.In his "Biology and Knowledge" (1967+ / French 1965), Piaget tentatively hinted at possible physical embodiments for his abstract schema entities.