This document discusses classroom observation as a tool to improve teacher performance. It describes how classroom observation involves a supervisor observing a teacher's lesson, recording their teaching practices and student actions, and providing feedback to help the teacher develop their skills. Some key skills that can be enhanced through observation include lesson presentation, questioning techniques, student motivation and reinforcement, communication skills, and classroom management. Guidelines are provided for objective and constructive feedback discussions after observations. Overall, classroom observation is presented as an important professional development process for teachers.