TPAD is an acronym for "Teacher Performance Appraisal and Development." It is a system of assessing and developing the performance of teachers in Kenya. TPAD is managed by the Teachers Service Commission (TSC) and is intended to provide a structured framework for evaluating teachers' effectiveness in the classroom and supporting their professional growth. The TPAD process involves self-assessment, observation of teaching, and continuous professional development activities. Overall, TPAD aims to improve the quality of teaching and learning in Kenyan schools.