This document presents a seminar on input, process, output in the teaching and learning system. It defines input as what is put into the system, including the teacher, students, instructional materials, objectives, curriculum, and administration. The process refers to what occurs in the system, specifically teaching and learning. Output is the product of the system, including student achievement, attitudes, and skills. The document discusses how considering inputs, process, and output can help improve the quality of education, instructional system, evaluation system, and systematic planning.