This document discusses key concepts in organization, administration, and supervision. It defines an organization as a social unit established to achieve specific objectives through grouping work and allocating duties. A school is provided as an example of an organization. Responsibilities, duties, and tasks are described as elements that make up people's roles within an organization. Standards, targets, and other organizational details are also outlined. The document distinguishes between administration, which implements policies, and management, which involves planning and monitoring. Supervision is defined in relation to assisting teachers, while inspection focuses on finding faults. The objectives and processes of supervision of instruction and educational administration are examined.