This document discusses incorporating peace studies into education from elementary school through university level. It outlines the "Five I's" approach to peace studies, which emphasizes being interdisciplinary, inclusive, initiative-based, impactful, and influential. At the elementary level, the focus is on basic skills and conflict management. At high school, peace studies can explore more complex issues and international topics. Universities currently offering peace studies programs take interdisciplinary and experiential approaches, covering practical peacebuilding skills. Overall, the document argues for sustaining peace education throughout all levels to develop lifelong skills for creating a more just and peaceful society.