Abstract

The research analysis aims to determine whether organizational culture, work discipline and motivation simultaneously have a positive and significant effect on the performance of Public Middle School and Senior High School Teachers in Hinai District, Langkat Regency, North Sumatra. On the background of the problem : a) lack of teacher obedience in carrying out and completing the mission and vision of the organization, b) There are still teachers who have not completed work on time, c)Lack of teacher motivation to always want to be included in every activity in the organization, d) There are still teachers who have not tried to complete the work properly. Teherefore the researchers suggest : a) Leaders must conduct training so that teachers can have the ability to carry out and complete organiozational missions and goals, b) Leaders must pay attention to teachers who do not comply with the orders of the leadership, with a solution of giving appreciation to teachers who are able to complete work on time, c) Leaders must be even better at providing encouragement and motivation to teachers so that they always participate in every activity in the organization, so that in the future teacher performance can improve properly, d) must pay attention to employee who lack the ability to complete work well in accordance with the nu,ber targeted by the organization. With the solution of carrying out work orientation, so that it can overcome the problem of teachers who have not been able to complete the work properly.