This document discusses considerations for curriculum design and different approaches. It outlines eight common curriculum designs including content-based, skill-based, inquiry-based, and more. It also discusses the technical-scientific approach to curriculum design which views schools as factories producing students, and the non-technical, non-scientific existentialist approach which emphasizes personal freedom and journey. Finally, it synthesizes that curriculum planning requires extensive background and consideration, the Philippine system uses a scientific approach, and planning should be a collective effort.