An effective 21st century school administrator has the following qualities: 1. They have a vision for preparing students with 21st century skills and drive initiatives to help teachers achieve this goal. 2. They set high standards for instruction and assessment, create professional learning communities, and ensure curriculum alignment. 3. They focus on developing a positive school culture with teacher empowerment and effective communication. 4. They allocate resources to support district goals, communicate the mission/vision, and use data to improve conditions for staff.