The document discusses developing a school curriculum that is responsive to changes in society and the economy over time. While the core purposes of education do not change, the curriculum itself cannot remain static and must adapt to the demands and needs of the current time. It also notes that the National Curriculum provides an outline of core knowledge but there is flexibility for teachers to go beyond and develop exciting lessons. It raises questions about whether the focus should be more on knowledge or skills, and what skills and attributes are most important to teach children.