The document discusses the curriculum development cycle, which is a systematic, multi-step process for designing, delivering, and reviewing curriculum across all subject areas. The key components of the cycle are needs assessment, curriculum development/revision, materials selection, assessment development, implementation including staff training, and program evaluation. A typical cycle lasts 5-7 years and covers all core and elective subjects to allow for ongoing improvement while balancing resource demands. The cycle is established by personnel with knowledge of curriculum and budgets and is revisited periodically to adapt to changes.