This research aims to design and simulate a DC motor speed control system using integral state feedback (KISF) control. This control is designed to maintain DC motor speed stability with high accuracy despite disturbances or load changes. The research stages include mathematical modeling of the DC motor, PID control design, integral state feedback control design, simulation implementation and simulation results analysis. The show that althought integral state feedback control has a rise time 273.501 ms, slightly slower than PID 197.604 ms, integral state feedback compensates with higher slew rate of change 6.540 V/ms compared to PID
4.344 V/ms. Integral state feedback offers greater
flexibility through pole placement values with Ackerman’s formula J3 = [-12 -100 -600], indicating that this system has good capability in responding to input changes, thus maintaining motor speed stably and efficiently. This indicates that integral state feedback control is superior in system adaptation and handling complex dynamics.

The development of digital technology has brought significant changes in the invitation industry, replacing conventional paper invitations with digital invitations that are more environmentally friendly and efficient. This study aims to analyze the business model of the Untukmu digital invitation business using the Business Model Canvas (BMC) framework. BMC includes nine key elements, namely customer segments, value propositions, channels, customer relationships, revenue streams, key resources, key activities, key partners, and cost structures. The results of the analysis show that the personalization approach, interactive features such as RSVP and photo galleries, and digital promotion strategies through social media are the main competitive advantages of this business. This study also identifies the challenges faced, such as market competition and limitations of UI design, and provides strategic recommendations to overcome these obstacles. With this analysis, it is hoped that the Untukmu digital invitation business can increase its competitiveness and business sustainability.

This study models the inflation rate in Sumatra using Generalized Linear Models (GLM) with Gamma and Negative Binomial distributions. The data includes inflation rates, Consumer Price Index (CPI), poverty rates, and employment sectors from the 2019 BPS report. The results show that the Gamma model performs better in predicting inflation compared to the Negative Binomial model, with a lower AIC value and smaller residual deviance. The CPI variable significantly influences inflation, while other variables are not significant.

The development of digital technology has opened significant opportunities for the website development industry to innovate, particularly through the implementation of Augmented Reality (AR) technology. This study explores the application of the Business Model Canvas (BMC) in designing a business strategy for ACW Studio, a website development service company utilizing AR technology. By integrating AR, ACW Studio offers a unique value proposition, such as creating interactive websites and AR-based creative products, significantly enhancing customer experience. The use of BMC helps the company analyze nine key business elements, including strategic collaboration, service personalization, and optimization of digital distribution channels. The study results show that AR-based strategies can provide substantial competitive advantages in a highly competitive market while also opening opportunities for expansion into sectors such as education, retail, and tourism.

The principal's job is to mobilize people in the school organization so they can work optimally. The community and parents can collaborate to provide ideas for assistance and become resource persons in various activities to improve the quality of education in schools. The aim of this research is the ability of school principals and parent participation in improving teacher performance in elementary schools. The method used in this research is explanatory research, with the sampling technique being a Regional Sample (Probability Sample Area), meaning that the sampling technique is carried out by taking representatives from each region contained in the population. The respondents in this study were 25 people. The instrument test analysis method used in this study includes validity and reliability tests. The research results show that the teacher's duties will run well if they are supported by good communication from the school principal and the student's guardians. The motivation of a leader, in this case the principal, is essential and plays a role so that teachers and employees can synergize and carry out their duties with full responsibility and optimal results, namely good performance.

This study aims to analyze the risks associated with the implementation of the Merdeka Belajar curriculum at the elementary school level using the FMEA method. This research is a literature study employing a qualitative approach, followed by the FMEA method to conduct a risk analysis of the issues in implementing the Merdeka Belajar curriculum at the elementary school level. The findings indicate several levels of issues and corresponding solutions for the implementation of the Merdeka Belajar curriculum, including:1) Teachers' lack of ability to develop learning models, evaluation methods, and learning tools. This issue can be addressed by involving teachers in training and workshops to enhance their skills in creating effective learning models and tools to improve classroom teaching, 2) Insufficient teacher understanding of the Merdeka Belajar curriculum implementation. This can be resolved by enrolling teachers in training programs focused on implementing learning with the Merdeka Belajar curriculum, 3) Limited teacher ability to understand diverse students and student heterogeneity. This can be addressed by enhancing teachers' psychological skills to better understand their students, 4) Lack of understanding of information technology usage among teachers and staff, as well as limited internet access and infrastructure. Solutions include government support for the provision of learning facilities such as internet access and infrastructure. Additionally, schools can involve teachers and educators in workshops and training sessions on technology and information usage, 5) Suboptimal time management. This issue can be addressed by improving time management to effectively organize teaching activities using the Merdeka Belajar curriculum, 6) Lack of student competitiveness. This can be enhanced by motivating students to value the importance of striving for progress and success in their learning.
 

This study investigates the quality of education in public and private schools, focusing on various aspects of learning. The research aims to understand the differences and similarities in approaches, resources, and learning methodologies employed by both types of schools. Utilizing a qualitative approach, data was collected through interviews with deputy headmasters and heads of enterprises from selected public and private schools. The findings reveal significant differences in curricula, teaching methods, assessment practices, and teacher quality between the two types of schools. Public schools tend to emphasize student interactivity with a student-centered approach, while private schools are characterized by the use of modern technology and resources in learning. Despite these differences, both public and private schools share similarities in their commitment to improving the quality of teaching. Both types of schools invest in enhancing teacher competence through continuous training and professional development. The study concludes that although there are differences and similarities in approaches, resources, and learning methodologies in public and private schools, the quality of teachers and their commitment to improving teaching quality have a positive impact on both. This research provides valuable insights into the factors influencing learning quality in public and private schools, highlighting the crucial role of teachers and quality management in creating an effective and relevant learning environment for students.

Teacher efficacy is a central aspect of education that reflects a teacher's belief in their ability to influence student learning outcomes. A conducive school culture, including commitment and collegial support, plays an important role in strengthening teachers' confidence in teaching effectively. Additionally, the role of teacher leadership in motivating and guiding is significant in improving teacher efficacy. This study aims to explore the effect of school culture on teacher efficacy through the mediation of teacher leadership. Using a saturated sample technique, this study involved 39 respondents from Regents Secondary School Bali. Data analysis using SEM (SmartPLS) showed a positive effect of school culture on teacher efficacy, but no significant effect of teacher leadership on teacher efficacy. The study also found that there was no direct effect of school culture on teacher efficacy, nor through teacher leadership. These findings emphasize the importance of a deeper understanding of the dynamics of school culture and the role of teacher leadership in strengthening teacher efficacy to sustainably improve education quality.

Digital literacy is an important skill in today's digital era. Digital literacy in education is a tool that helps improve the achievement of learner competencies. With digital literacy, learners can utilize technology as a tool to meet academic needs and in everyday life. Achieving digital literacy competency goals requires better efforts from teachers in choosing and implementing learning strategies, methods, and media that are in accordance with these competencies. However, the lack of attention to the development of digital literacy is a problem in the midst of people's lives. As well as the demands of the Industrial Revolution 4.0, which requires people to be good at digital literacy in everyday life. This study aims to improve the quality of learning at MTsN 2 Kediri Regency with a strategy to strengthen digital literacy. The approach and type of research used are descriptive-qualitative with triangulation methods through observation, interviews, and documentation. The data analysis technique used by the researcher is the analysis of the Miles and Huberman model. The results showed that the strategy of strengthening digital literacy begins with goal planning, policy analysis, methods, resources, strategies, and socialization. Implementation is done through various media and technology, and evaluation is done by looking at the achievement of goals, monitoring, and follow-up. The follow-up is to increase the use of multimedia, mastery of information technology, and motivation of students to strengthen digital literacy skills.
 

This research aims to start a Home Learning (BDR) program at elementary schools in the city of Ambon including SDN Negeri Lama Ambon, SD Inpres 35 Passo and SD Inpres 53 Batugong. This research involved 39 informants. This type of research uses a qualitative descriptive approach with the CIPP (Context, Input, Process and Product) evaluation model. The subjects in this research were the principal, homeroom teacher for grades 1, 4 and 6. Students in grades 1, 4 and 6 and their parents from these three schools. Data collection techniques use interviews, observation and documentation studies. The data analysis techniques used include: Data collection, data reduction, data display and conclusions. The validation test in this research used source triangulation and technique triangulation. The results of the research show that in the context component the school has implemented it in accordance with the home learning program planning and technical guidelines from the government which have been adjusted to suit the needs of each school. The input component shows that there are fundamental differences between the three schools in terms of the availability of Human Resources, Facilities and Infrastructure and Financing. The process component shows that the implementation of BDR is carried out boldly and offline, where the implementation of online learning encounters a number of obstacles. The product component at the third school was considered less satisfactory than in previous years due to the limited input and learning processes found.