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This study aims to compile a Lecture Schedule at the Mathematics Education Study Program, Faculty of Mathematics Natural and Earth Sciences Manado State University using the Welch-Powell Algorithm. The scheduling of lectures at the Mathematics Education Study Program, Faculty of Mathematics and Natural Sciences, Manado State University often collides because several lecturers have different numbers of courses and credit rights. This it can be seen that the method of preparing lectures used is still not effective and efficient. Preparation of a course schedule is an action taken so that time can be managed as effectively and efficiently as possible. The preparation of this lecture schedule will use a simple graph with input data, namely the number of lecturers, number of courses, credits for each course, days used in the week, time slots and number of classes used. After getting the input data, point coloring is carried out in coloring on the graph using the Welch-Powell Algorithm assisted by MATLAB software to get an effective and efficient class schedule. Lecture Schedule Arrangement in the Mathematics Education Study Program, Department of Mathematics, Faculty of Mathematics, Natural and Earth Sciences, Manado State University using the Welch-Powell Algorithm produces a schedule that does not collide, so that the Welch-Powell Algorithm can help prepare an effective and efficient class schedule .

Practical lectures in their implementation require an understanding of how to carry out these activities. Not just knowledge, but understanding is needed. Lack of understanding can lead to inappropriate practicum results. The problem of this research is "How is the Effect of Understanding Material on Student Learning Outcomes in the typing basics practice course of the Semarang State Polytechnic Business Administration Department". The purpose of this study is the development of a conceptual integration model in understanding the material, to achieve maximum learning outcomes. The number of samples of this study were 89 respondents. The data collection method is done by giving a list of questions using Google Form. The t test results show that the Material Understanding variable has a t value of 11.522> t table 1.666 with a significance value of 0.000 <0.05, with an Adjusted R Square value of 0.810 or 81%. The conclusion in this study is that there is a positive and significant influence between Understanding Material on Learning Outcomes with an influence of 81%.

The World Health Organization (WHO) as an agency of the United Nations, noted that in Indonesia, traffic accidents are the third leading cause of death after coronary heart disease and tuberculosis (TB). It is recorded that around 1.2 million people die each year in traffic accidents. Traffic accidents are the leading cause of death for adolescents, aged 15 to 29 years. Of this number, 73% are dominated by teenage boys. The number of traffic accidents among adolescents can occur due to several factors, one of which is the lack of understanding of adolescents about the laws and regulations governing traffic problems. In Indonesia, there is a law that regulates traffic, namely Law no. 22 of 2009. An understanding of the substance of the Traffic Law is deemed necessary for teenagers, especially for those who are still in high school. Therefore, this activity is one of the means to minimize the death rate among teenagers caused by traffic accidents, by increasing the knowledge and understanding of teenagers about Traffic laws. It is hoped that a better understanding of the Traffic Law, can reduce the number of traffic accidents among teenagers. Broadly speaking, the implementation method in this activity can be divided into three stages, first, namely pre-activity which includes licensing activities, surveys, and program preparation. Second, implementation starts with giving questionnaires before and after lectures and lectures. Third, evaluation, which includes the preparation of reports. The results of this activity showed an increase in the understanding of service participants regarding the Traffic Law and the forms of violations regulated in it. Keywords: Traffic Violations, Sanctions, Traffic and Highway Laws, Youth  

The purpose of this service is to find out how the legal protection for victims of domestic violence according to Law no. 23 of 2004 concerning the Elimination of Domestic Violence and what are the obstacles or obstacles that arise in the implementation of protection for victims of Domestic Violence (KDRT). The method in this community service is by means of lectures and discussions. Legal protection for victims of domestic violence is very much needed because all forms of violence, especially domestic violence are violations of human rights and crimes against human dignity and forms of discrimination. Victims of physical-psychological violence, sexual and neglect experience suffering and losses, so it is necessary to protect the rights of victims to obtain justice. The obstacle or obstacle that arises in the implementation of protection for victims of domestic violence is that domestic violence is often not reported to the police, because victims feel ashamed to open up household problems to other parties. family

Traditional medicine / herbal medicine is a product consumed by many people, so the security aspect must be maintained. In order for herbal products to be safely consumed, herbal medicine producers must understand and apply sanitation and hygiene in their production processes and packaging methods. The community service activities aim to improve the knowledge and skills of herbal medicine craftsmen about sanitation and herbal hygiene production and how to pack using continuous sealer machines. This activity was held at PJ SUTI SEHATI, having its address at Pengkol RT 02 RW 1 Nguter Sukoharjo and PJ Bintang Mas having the address at Tenongan RT 2 RW 1 Gupit Nguter Sukoharjo. The form of the activity is providing counseling (lectures and question and answer), training and mentoring. The target of the activity is the leader / owner and employees of herbal medicine craftsmen. The steps of the activity include, preparation, implementation and evaluation. The participants received an explanation of sanitation and hygiene and how to pack using continuous sealer machines. Evaluation has been carried out after service activities which result in packaging using a continuous sealer machine 3-4 times faster and more hygienic.

The development of this thinking ability through education, with education students can make the best use of the information they have. The observation results show that most of the teachers have not used HOTS-based assessments. This is very concerning because students are only fed by learning with the old pattern, namely students are only learning objects with the lecture method. The aim of the training is to increase teachers' understanding of assessment, increase teachers' understanding of the HOTS-based assessment concept and efforts to improve teachers' skills in developing in learning evaluation. Training methods Lectures and demonstrations. The success of the implementation of this training is determined based on pre-test and post-test data using a Likert scale. The results of increasing the pre-test and post-test scores in this community service activity show the criteria of "very good" which means that there is an influence of the activity on the ability of junior high school teachers in preparing HOTS-based assessments.

In recent years, there has been a phenomenon  of  people's tendency to return to nature (Back To Natur), and drink herbal medicine as one of the lifestyles. So as to encourage the herbal medicine industry to compete to innovate products and packaging, not to forget the jamu carrying. The purpose of this community service is to change the minset of the community that has been leaning towards treatment with chemical drugs, turning to herbal products, especially carrying herbs whose ingredients are made from plants around us that are beneficial for health and fitness. The method used lectures, dialogues and discussions. The results obtained in this service discussion of jamu gendong enthusiasts still have a positive perception of the benefits and properties of jamu gendong, the desire to be registered with the POM Agency, the need for assistance in the production, packaging and marketing processes

Period teenager is period of the reproductive system already experience maturity for reproduce so that on period teenager also already experience menstruation. wrong a common syndrome happen in the menstrual process is painful period. this syndrome the symptoms different different each individual wrong only one is dizziness,nausea,abdominal pain, constipation until faint so that could disturbing activity. For resolve problem the can do  treatment in a manner pharmacology with consume drugs and can also use remote method  more safe from on consuming medicine is method therapy acupressure. Purpose devotion this give education about acupressure therapy as alternative method for treat painful period. live use method belended learning (lectures, QandA, and practicum) was carried out for 33 female students to make it easy understand what is conveyed and capable apply it in life everyday.Results activity counseling this is happen enhancement significant to knowledge female student about acupressure method for treat dysmenorrhea

The purpose of this research is to define some deixis and examine how Indonesian students interact. The methodology used in this research is descriptive. The conversation of Indonesian language education students is described in this study using data deixis, which includes persona deixis, place deixis, time deixis, discourse deixis, and social deixis. The primary data source for this research comes from conversations among students of Indonesian language education in both formal and informal contexts. National lectures, conversations with other students, and casual conversations are examples of informal activities. Discussions between students and lecturers are formal activities (in canteens, boarding houses, rice stalls, etc.). Data collection techniques involving recording and wiretapping. Research data analysis was carried out using a descriptive approach. Persona deixis (plural first person singular) is one of the conclusions of the study.

Today, digital technology is developing rapidly, from its application to the emergence of various digital business entities. The application of the Internet and digital technologies is geared towards achieving marketing goals. The goal of marketing is to win the competition. So a strategy is needed to enter the digital market. Community service. This aims to provide knowledge to Cemara MSMEs regarding strategies to enter the digital market, especially the results of milkfish processing in Kaliprau Village, Ulujami District, Pemalang Regency. This method of community service activities uses the method of lectures, dialogues and questions and answers. The results obtained by participants understand the reach and breadth of the digital market and are able to measure the ability to enter the digital market. The enthusiastic response from the participants received input on the needs of Cemara MSMEs related to skills in using information technology, transaski using e-money applications and bookkeeping.

Farmer group institutions play a strategic role in supporting agricultural development; however, many farmer groups still face limitations in data management and institutional administration. These limitations affect planning, decision-making, and access to agricultural development programs. This Community Service Program (PKM) aims to enhance farmers’ understanding and skills in data management and institutional administration through extension activities at the Agricultural Extension Center (BPP) of Bukit Kapur Subdistrict, Dumai City. The methods applied include lectures, interactive discussions, and hands-on practice in preparing and managing farmer group administrative records. The results indicate an improvement in participants’ knowledge and skills related to group administration, increased awareness of the importance of orderly administrative management, and a collective commitment to implementing sustainable record-keeping practices. Furthermore, the program encouraged the emergence of local leadership and strengthened farmer group institutions as social capital toward farmer independence and welfare.

This Community Service Program (PKM) was motivated by the limited understanding and skills of farmer groups in managing administrative systems, which are essential prerequisites for developing agribusiness partnerships. Farmer groups under the supervision of the Agricultural Extension Center (BPP) of Dumai Timur District, Dumai City, have not yet implemented well-organized data recording and administrative management, resulting in low institutional readiness to establish agribusiness partnerships. This program aimed to apply administrative management practices to strengthen farmer group institutions and support the development of agribusiness partnerships. The methods used included extension activities through lectures, interactive discussions, and hands-on practice in preparing and managing farmer group administrative records. The results indicate an improvement in farmers’ understanding of the importance of administrative management in agribusiness partnerships, enhanced skills in organizing and maintaining administrative records, and the emergence of collective awareness of institutional governance. Furthermore, the program contributed to behavioral changes within farmer organizations, increased leadership roles among group administrators, and initiatives to develop more structured and sustainable agribusiness partnerships.

This Community Service Program (PKM) aims to enhance leadership capacity and organizational management skills of the Islamic Student Association (HMI) Dumai Branch cadres through the strengthening of Islamic values ​​and the application of modern organizational management principles. The program was implemented during the Intermediate Training (Latihan Kader II/LK 2) using lectures, interactive discussions, and leadership simulations. A participatory approach was employed to actively engage participants throughout the program. The results indicate an improvement in participants' understanding of transformational leadership, collective–collegial leadership, and organizational planning and management skills. Furthermore, the program increased participants' awareness of the importance of integrating Islamic values ​​as an ethical foundation in student organizational leadership practices. This PKM contributes to the development of qualified HMI cadres as future leaders with integrity, adaptability, and strong commitment to community service.

This Community Service Program (PKM) was conducted as an effort to strengthen organizational capacity in improving the performance of Dasawisma in Bukit Timah Subdistrict, Dumai City, particularly in management and organizational practices. The main problems faced by the community partners included suboptimal organizational functions, limited understanding of organizational management, administration, and simple financial recording, which affected participation and program sustainability. This program aimed to enhance the knowledge, skills, and awareness of Dasawisma members regarding effective organizational management and administrative practices. The methods applied were participatory counseling and assistance through lectures, interactive discussions, and practical exercises on organizational management and basic bookkeeping. The results indicated an improvement in members’ understanding of organizational roles and functions, increased motivation and active participation, and the emergence of collective awareness about the importance of administration and collaboration. Furthermore, the program encouraged more structured and organized behavior, serving as an initial step toward strengthening Dasawisma’s institutional capacity.

Drugs are one of society's diseases that are growing very rapidly and are difficult to eradicate. The main target of the largest distribution and use is dominated by the younger generation while the younger generation is the backbone and driver of change for the Indonesian nation. Formation of morals and ethics from an early age is the first step as an effort to prevent drug use, so that in real work lectures in Amahusu Village students run a program namely socialization of the dangers of drug use for the millennial generation. The purpose of this program is to shape the character of students by introducing caused by drug use. This activity was carried out on November 15 2022 located at SMP Negeri 11 Ambon. The implementation method uses lecture and sharing methods. With this activity, it is hoped that students will not only know the dangers but can fight drugs for the sake of creating a healthy life, a harmonious family and a bright future.

Clean and Healthy Living Behavior is an endeavor to live a healthy lifestyle at both the individual and communal levels. In the current pandemic era, it is crucial to focus on Clean and Healthy Living Behavior in order to avoid various viruses and diseases. The necessity of Clean and Healthy Behavior must continue to be emphasized to all segments of society. Youth is a group that need attention. According to a situational analysis conducted at SMA Kalam Kudus II in Jakarta, there is a problem with poor levels of cleanliness and health consciousness. To raise high school students' understanding of clean and healthy lives, it is required to conduct activities such as lectures, discussions, and outreach. This service activity takes place in Kalam Kudus II Jakarta High School. This service action was accomplished by performing a survey of service sites, preparing service locations, and delivering Clean and Healthy Behavior support resources. Youth members have participated in Clean and Healthy Living Behavior socialization activities using lecture, discussion, and question and answer formats. This service activity worked smoothly overall. The conclusion that can be derived from this is that service activity participants recognize the significance of clean and healthy lifestyle choices in preventing various diseases.

Drug abuse occurs because of promiscuity and lack of education about the dangers of drug use. The increasing cases of drug abuse that occur in the community make it quite difficult for the government to overcome this. Therefore, the existence of a drug-free or shining program will certainly have an effectiveness that aims to provide education to the community, especially the younger generation about the dangers and impacts of drug abuse. The method used in this program is through socialization activities using participatory methods, lectures and discussions. The process of this socialization activity was in the form of delivering material from the sources of the City National Narcotics Agency and continued with discussion activities. The results of this program are useful for making the younger generation as pioneers of the nation's successor to be clean from drugs.

Gen-Z is a generation that is highly influenced by the importance of appearance regarding beauty and fashion. The beauty and personal care business in Indonesia is estimated to reach 154 T with a growth rate of 4.3% per year. This is a big business opportunity, especially for Gen Z, which is predicted to become a demographic bonus in the next few years. This beauty class training aims to train young women's life skills by taking advantage of opportunities from the beauty sector and Gen-Z consumption behavior to become something of economic value or beautypreneur. The methods used in this training activity are lectures, discussions and practice. The result of this training activity is that participants have knowledge about the beauty business prospects which can be a source of income for them and have mastered basic make-up techniques.

Back pain during pregnancy peaks at week 24 to week 28, when abdominal enlargement reaches its maximum. Pregnancy and childbirth are natural processes that can cause pain. However, many women feel the pain more severely than they should because they are affected by panic and stress. This is known as the fear-tension-pain concept, where fear triggers tension or panic which causes muscles to stiffen and ultimately increases pain. Overcoming this discomfort requires non-conventional therapy, one of which is pregnant gymnastics. Based on this, the community service team conducted the implementation of pregnant exercises for third-trimester pregnant women with the aim that pregnant women can do pregnant exercises independently at home and reduce complaints of back pain they experience. This training method is carried out using lectures and demonstrations of pregnant exercises. Implementation was carried out 1x / once a week for 1 month at Puskesmas Lembang Lego Village, Lembang Kec. Lembang, Polman Regency in January 2021 which 20 pregnant women attended. The care method used is qualitative with case research (CSR) by collecting pre- test and post-test data with pain scale observation using Numeric Rating Scale (NRS) measurement. Physical training of pregnant women to prepare for their labor through pregnancy exercises is considered effective as a preventive measure for pregnant women in preparing for their labor. It can reduce the intensity of back pain in Trimester III pregnancy.

In practice, journalism has a great influence on the news that is disseminated, the use of journalistic codes of ethics is used to guide the process of retrieving and disseminating the information collected. In this urnal examines the formulation of Islamic journalistic ethics. The rules in carrying out journalistic duties are inseparable from the teachings of Islam which are guided by the Qur'an. So far, some Journalism has made western press theory a guide to the implementation of journalistic duties rather than press theory in an Islamic perspective. Thus, the purpose of this activity is expected to add insight to readers about the implementation of journalism in accordance with Islamic law and can be applied in journalism activities. This research also used supporting documents from both several existing books and journals. The results showed that the formulation of Journalistic Ethics According to an Islamic Perspective needs to be continuously socialized in various activities, both lectures and journalistic trainings, especially on Islamic campuses.