Campbell's Pyramid

Campbell's Pyramid is a model that organizes general knowledge into three levels: facts, concepts, and theories. At the base, facts are simple pieces of information, like dates or statistics. The middle level, concepts, links these facts into broader ideas, such as understanding a process or category. At the top, theories represent well-supported explanations that integrate multiple concepts and facts, explaining why things happen as they do. This hierarchical structure helps illustrate how knowledge builds upon itself, promoting deeper understanding and critical thinking as one progresses from basic information to more complex ideas.