The attitude assessment of the 2013 curriculum is needed to prepare a moral and civilized generation by following the objectives of this curriculum. This study aims to determine the spiritual and social attitudes in the Science-Biology learning process of students Class VIII SMPN 20 Padang. aspects observed are 1)respecting and soulful the teachings of the religion they hold, 2)honest, 3)discipline 4)responsibility, 5)polite, 6)self-confidence, 7)caring. This type of research is descriptive research. Data collection using questionnaires and observation sheets then conducted a percentage analysis to determine the average score obtained from the two assessment techniques. The Data obtained will be shown through images. The result of this research is the assesement of spiritual and social attitudes during the learning process of Sciences-Biology learning process of students Class VIII of SMPN 20 Padang have a good criteria. Spiritual attitude of students Class VIII of SMPN 20 Padang have a good  criteria in the aspect of respecting and soulful the teachings of the religion they hold. Social attitudes of students Class VIII of SMPN 20 Padang have a good criteria on the five aspects of attitudes observed, such as 1) discipline, 2) responsibility, 3) polite, 4) self-confidence, and 5) caring, while one other aspect of attitude have a enough criteria, namely aspects of honest attitude.

The company has always prioritized cost reduction. In this study, the researchers aimed to decrease maintenance costs by actively eliminating expensive non-value-added processes. The study employed Process and Time Driven Activity Based Costing to integrate cost with the activities performed. By conducting maintenance value stream mapping, the researchers identified various forms of waste, such as centralized maintenance, ineffective data management, poor inventory management, inadequate maintenance, under-utilization of resources, and waiting time for maintenance resources. Several alternative improvement options were proposed, and the Pugh method was used to compare and select the most promising alternatives or combinations of alternatives. The third alternative, which involves conducting internal training and implementing standard operating procedures for maintenance technicians, supervisors, and machine operators, as well as integrating an IT system for maintenance and creating an equipment and spare parts inventory database, was chosen as the highest-ranking option. The results showed that this approach reduced processing time for administrative activities, lowered corrective maintenance costs, and improved maintenance efficiency for both preventive and corrective maintenance.