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The community service aims to improve the understanding of grade 1 students of SDN 173635 Parparean II on the concept of addition through the use of diagram tables 1-9. This service activity was carried out by KPPM students of HKBP Nommensen University Medan in Parparean II village, Porsea District, Toba Regency. The methods used in this service are observation and evaluation test. The results of the service showed that the use of diagrammatic tables improved students understanding of the concept of addition. Students stated that the use of diagrammatic tables helped them understand the material better. By looking at the numbers in the 1-9 table, they can easily follow the addition steps and understand the relationship between numbers. This shows that the visual aids such as diagrammatic tables are very effective in supporting the teaching and learning process, especially for basic mathematics concepts that are often a challenge for students and the use of this learning method also creates a more interesting and interactive classroom atmosphere. Through this service can make an important contribution in improving the quality of education. The use of table diagrams can be expanded in various school, so that they can understand how to implement this method into the learning process in the future.

This researh  aims to find out the catch results of  Layur fish (Trichiurus sp.)  using gilnet fishing tools with different length of soaking time, and to find out the optimum soaking time for improving the effectivenes on cathces of Layur fish. This research was conducted at the Fishery Port Cikidang Pangandaran, West Java in December 2024 with collecting experimental data, interview and processing data. Experimental fishing method is used in this study with different length of soaking time that is 1 hour and 3 hour soaking time. Normality test, homogeneity test and T-test is used for processing data. The trap that was soaked with 3 hours soak time results more at fish accumulation compared to 1 hour soak time with difference 30 fish. Fish accumulation data of Layur fish  in tail units at Pangandaran beach shows that  the data was normally distributed and homogen based on normality test and homogeneity test. Test result of indepent t-test sample shows using different soak time that is 1 hour and 3 hour makes no difference at quantity catches of Layur fish significally. Field conditions and difference of soak time which is considered too short caused makes no differences significally on fish accumulation.

The addition of probiotics such as Lactobacillus sp to fermented feed is expected to improve nutrient digestibility, suppress the growth of pathogenic microorganisms, and improve feed conversion efficiency, thereby promoting optimal shrimp growth. This study used an experimental method on vannamei shrimp doc 80 using a complete randomized design (RAL) with four treatments: P0 (feed without fermentation as a control), P1 (feed fermentation for 0 hours 10ml/100g with Lactobacillus sp), P2 (feed fermentation for 24 hours with 10ml/100g Lactobacillus sp), P3 (feed fermentation for 48 hours 10ml/100g Lactobacillus sp), P3 (feed fermentation for 72 hours 10ml/100g Lactobacillus sp) by doing 6 repetitions which were carried out for 1 month/30 days in the maintenance tub. The results showed that Treatment A without fermentation gave absolute growth with an average of 1 gr, Treatment B with no fermentation gave absolute growth with an average of 1.89 grams, Treatment C with a fermentation time of 48 hours gave absolute weight growth with an average of 2.15 grams, Treatment D with no fermentation gave absolute growth with an average of 0.74 grams. Meanwhile, the water quality parameters during the study were obtained with water temperature ranging from 28.3-29.6o C, pH ranging from 7.8-8.0, and dissolved oxygen ranging from 4.03-4.66 mg/l. With the anova test, the absolute weight growth showed that with different fermentation time differences, there was a real effect on the growth of vannamei shrimp in C treatment, which was 2.15 gr. And in the results of the anova test, the four water quality parameters were not different between the treatments and were in the optimal range in the life of vannamei shrimp. Based on this study, it can be suggested that the optimal fermented feed is in the time range of 48 hours and there is further research for doc 80 and above.

Teachers in education play a significant role in the quality of classroom learning. Although teachers are not the only factor influencing educational success, they are an essential component of the overall educational process. This study aims to assist teachers in improving basic literacy and STEAM (Science, Technology, Engineering, Art, and Mathematics) skills in early childhood education at the RA Al-Mahir Foundation. The research seeks to explore the improvement of basic literacy and STEAM in early childhood learning, the stages and implementation of these improvements, and the challenges teachers face in enhancing literacy and STEAM at the foundation. The subjects of this study were classroom teachers and school principals. This research adopts a descriptive qualitative approach, collecting data through observation, interviews, and documentation. The results show that there are two key aspects: first, teacher performance in improving basic literacy and STEAM at the RA Al-Mahir Foundation has been excellent, particularly through the use of methods like reading, singing, and experimental play. Second, the activities aimed at improving literacy and STEAM have been effective and well implemented. The learning process at the RA Al-Mahir Foundation is running smoothly, with teachers successfully increasing children's interest in literacy and STEAM. This includes improved reading interest, focus during reading and experimental activities, politeness in the learning process, and good behavior, all contributing to a positive learning environment.

Speaking anxiety among students is a common phenomenon that affects their academic performance and personal development. This study aims to explore the reasons behind students' fear of speaking in various educational settings. Using a literature review method, this research examines previous studies related to psychological, social, and educational factors contributing to students’ reluctance to speak. The findings indicate that speaking anxiety is primarily caused by fear of making mistakes, low self-confidence, and negative social evaluations from peers or teachers. Additionally, classroom environment, teaching methods, and cultural influences also play a significant role in shaping students' willingness to speak. The impact of this fear extends beyond academic performance, affecting students' participation, self-expression, and future communication skills. Several strategies have been identified to reduce speaking anxiety, including fostering a supportive learning environment, encouraging positive reinforcement, and implementing interactive teaching methods. Educators are encouraged to create a more inclusive atmosphere that minimizes students' fear of judgment and enhances their confidence in speaking. This study contributes to the existing body of knowledge on students' speaking anxiety by summarizing key factors and offering practical implications for teachers, educators, and policymakers. Future research could further explore intervention programs that effectively address students' fear of speaking in different cultural and educational contexts.  

Environmental health such as proper medical waste management in accordance with existing requirements. The purpose of this study was to determine the sources of infectious medical waste at RSUD Haji Makassar. The research method used is a qualitative method with a post-positivistic or enterprising approach and observation. The types of data used are primary and secondary data. The results of the study indicate that at the sorting and reduction stage it has been implemented but in the sorting section there are still errors in plastic bags not being labeled regarding the type of waste, at the storage stage there are still errors in temporary storage places that can be accessed by animals, at the transportation stage there are still some that are not in accordance with the Regulation of the Minister of Environment and Forestry Number 56 of 2015 such as medical waste managers also do not use complete personal protective equipment and do not have a special route for waste transportation, at the processing stage it is not carried out because the incinerator in the hospital does not have an operational permit and at the stockpiling and burial stages it is also not carried out because medical waste management has been handed over to a third party. RSUD Haji Makassar pays more attention to all waste management processes that are not yet adequate and the management of incinerator use permits for better waste management.

Diabetes mellitus is disease chronic many​ occurs throughout the world. Prevalence disease this Keep going increased, with 8.5% of adults (equivalent to with 422 million people) suffering from Diabetes Mellitus at the global level. Research this aiming for identify management health of Diabetes Mellitus patients in the work area Health Center Meskom. Research this use method studies case with design descriptive. Research results show that 8 respondents (40%) did activity sports, while 12 respondents (60%) did not exercise. As many as 7 respondents (35%) routinely monitor blood sugar levels, while 13 respondents (65%) did not do monitoring. Respondents who regulate pattern Eat totaling 9 people (45%), while 11 respondents (55%) did not arrange pattern eating. As for 8 respondents (40%) running management health, while 12 respondents (60%) did not do it. Management health in Diabetes Mellitus patients aiming For control blood sugar levels, preventing complications term length, and increase quality life patient. Output study this designed in form article scientific. Research results show that good blood sugar control, including​ monitoring level glucose regularly, can lower risk complications like retinopathy, neuropathy, and disease cardiovascular. Optimal management involves combination use drugs, patterns controlled eating, as well as sport in a way regular.

Stunting is a health problem that is still a concern in Indonesia, including in Panton Village, Nisam District, North Aceh. This village has a fairly high stunting rate, influenced by various factors such as exclusive breastfeeding, maternal knowledge, and family support. This study aims to analyze the relationship between exclusive breastfeeding, maternal knowledge, and family support on the incidence of stunting in Panton Village. The study used an observational analytical design with a cross-sectional approach and involved 30 respondents selected by purposive sampling. Data were collected through questionnaires and analyzed using the chi-square test with a significance level of 0.05. The results showed that there was a significant relationship between exclusive breastfeeding and the incidence of stunting (p = 0.003). In addition, maternal knowledge was also related to the incidence of stunting (p = 0.005). Family support also had a significant relationship to the incidence of stunting (p = 0.001). In conclusion, exclusive breastfeeding, maternal knowledge, and family support play an important role in preventing stunting. Therefore, it is suggested to health workers, especially the health promotion and nutrition division, to improve education for mothers and families regarding the importance of exclusive breastfeeding, balanced nutrition, and parenting patterns that support optimal child growth.

This study discusses the analysis of parental assessment and the usefulness of expert systems in detecting child behavioral disorders using the system usability method scales (SUS). This system is designed to help parents identify behavioral disorders in children efficiently and accurately. The research method includes compiling a questionnaire, collecting data, processing SUS scores, interpreting results, and recommending improvements. The results of this study indicate that this system gets an average SUS score of 82.84, which is included in the Grade A category. This shows a high level of acceptance and good user experience, where users do not experience difficulty in operating the system. In addition, this system managed to maintain its search performance, but improvements are needed in some of its services according to suggestions from respondents.

Hypertension in pregnant women is a serious health issue that contributes to the high maternal and fetal mortality rates. This condition can be influenced by various factors, including family history and physical activity. This study aims to analyze the relationship between family history and physical activity with the incidence of hypertension in pregnant women in the working area of Puskesmas Asera, North Konawe Regency. This research employs an observational analytic design with a case-control approach. The respondents consist of 38 pregnant women selected using the total sampling technique. Data were collected through questionnaires and medical records and then analyzed using the Chi-Square test. The results indicate a significant relationship between family history of hypertension (p=0.000) and physical activity (p=0.021) with the incidence of hypertension in pregnant women. This study concludes that hereditary factors and low physical activity increase the risk of hypertension during pregnancy. Therefore, preventive efforts are needed through health education, increased physical activity, and routine monitoring during pregnancy at healthcare facilities. With these measures, it is expected that the incidence of hypertension in pregnant women can be reduced, ensuring better maternal and fetal health.

Nausea and moting affect most women in early pregnancy. Up to 80% of women experience nausea and vomiting to some degree during the first trimester, and for some, these symptoms typically resolve by 12 to 14 weeks. Nausea and vomiting can occur due to elevated levels of estrogen and HCG (human chorionic gonadotropin),but psychological factors also play a role in this condition. Complaints of nausea and vomiting are physiological in nature; however, if not promptly addressed, they can turn pathological and lead to pregnancy complications. Non-pharmacological methods, such as lemon-infused water, can effectively tackle nausea and vomiting. This quantitative research determined the effect of lemon-infused water on relieving nausea and vomiting in pregnant women during the first trimester with a pre-experimental design and a one-group pretest-posttest design. The population of this study consists of pregnant women in their first trimester suffering from nausea and vomiting at the Kedungmundu Public Health Center. The chosen sampling technique was purposive sampling yielded a sample size of 30 pregnant women in their first trimester. The Wilcoxon statistical test and the result show a p-value of 0.000 (p<0.05), accepting the alternative hypothesis (Ha) and rejecting the null hypothesis (Ho). This indicates that giving pregnancy women lemon-infused water relieves nausea and vomiting during the first trimester.

The aim of this research is to determine the influence and identify the factors that have the greatest impact on the quality of service provided to Open Trip Tidung Island customers. The method in this research uses quantitative methods. Sampling in this study used accidental sampling. It was obtained that 41 respondents filled out questionnaires in observing Tidung Island using Open Trip Tidung_Island on 3-4 August 2024. Data analysis in this research uses simple linear regression analysis, coefficient of determination and correlation. Data obtained from the questionnaire is used to find the factors that most influence customer satisfaction in service quality. The Service Quality variable (X) has a significant effect on the Customer Satisfaction variable (Y), this is shown from the results of the Pearson Product Moment correlation analysis of 0.718 and includes a "strong correlation" level of relationship. From the results of the questionnaire, it was found that the factors that most influence customer satisfaction in the quality of service at the C.V Tidung Island Open Trip tourism service are the dimensions of Tangible (Physical Evidence) and Empathy (Empathy) at 84.2% with the Equipment and tools used during the activity in good condition and the Open Trip. Staff pays attention to the needs and desires of participants (Customers). The results of partial t test hypothesis testing show a significance level of 0.001 < 0.05. It is stated that Ho is rejected and Ha is accepted. This means that service quality has a significant influence on Open Trip Tidung_Island customer satisfaction.

Ready-to-drink (RTD) chocolate beverages are increasingly popular, yet traditional formulations often contain dairy components while some consumers are lactose intolerance. The primary challenges in RTD chocolate beverages include achieving acceptable flavor profiles and managing cocoa powder precipitation. This study aimed to formulate a non-dairy ready-to-drink chocolate beverage using a hedonic test and  enhance its physical stability through varied xanthan gum concentrations applying Completely Randomized Design (CRD).A hedonic test involving 30 untrained respondents determined the most preferred formula with the highest preference level (3.7), which consisted of 40% local cocoa powder from Kulon Progo, Yogyakarta, 15% commercial cocoa powder, and 45% castor sugar. Stability analysis involved incorporating xanthan gum at concentrations of 0.1%, 0.15%, and 0.2% (w/v). Results demonstrated that 0.2% xanthan gum concentration yielded the highest viscosity (98 N.s/m²), significantly differing from the control. The lowest precipitation was observed at 0.2% concentration (p-value 0.048). Particle size analysis revealed progressive reduction from 21 μm to 5 μm with increasing xanthan gum concentration. The study conclusively identified 0.2% (w/v) xanthan gum as the most effective concentration for improving chocolate beverage stability, offering a promising approach for developing innovative, dairy-free RTD products.

Acute Respiratory Infection (ARI) is one of the major health issues contributing to high mortality rates among toddlers, both globally and in developing countries. This study aims to identify the effectiveness of eucalyptus oil steam inhalation therapy in regulating the respiratory rate of toddlers suffering from ARI in the working area of Meskom Public Health Center.This research employs a case study method with a descriptive design. The study population consists of 147 toddlers, with a sample of 16 toddlers diagnosed with ARI in the Meskom Public Health Center's working area. The research was conducted in December. The study results indicate that before administering eucalyptus oil steam inhalation therapy, toddlers' respiratory rates ranged from 30 to 47 breaths per minute, with a median of 41.94 breaths per minute. After the therapy, the respiratory rate changed, ranging from 28 to 46 breaths per minute, while the median remained at 41.94 breaths per minute. Based on these findings, it is recommended that the Meskom Public Health Center consider utilizing eucalyptus oil steam inhalation as an additional method in managing ARI in toddlers.

Global environmental issues demand early awareness, including in environmental accounting. This study aims to improve SDI Lisabetho students' understanding of environmental accounting concepts and desires through community education and mediation. An interactive approach is applied by practicing processing plastic bottle waste into plant pots, providing direct experience of the importance of protecting the environment. The results of the study showed an increase in students' awareness of the environmental impacts of economic activities and the role of individuals in desires. In addition, students better understand how accounting reporting can include social and environmental aspects. The implications of this study emphasize the importance of integrating environmental accounting education into the elementary school curriculum to form a generation that cares about the environment and has a deep understanding of environmental accounting. Thus, it is hoped that students can adopt environmentally friendly habits, contribute to maintaining a balance between the economy, society, and ecology, and have critical awareness of the long-term impacts of economic activities on the environment. Introducing environmental accounting from an early age can also be a strategic step in creating a more responsible and sustainable society in the future.

Parenting styles are an essential aspect of the development of school-age children, as children tend to adopt and implement behaviors they observe and experience. Therefore, parenting styles play a crucial role and are associated with various aspects of children's growth. One of the most closely related factors to parenting styles is motivation.  This study aims to examine the relationship between parenting styles and students' active engagement in PJOK learning, the relationship between students' motivation and their active engagement in PJOK learning, and the extent to which parenting styles and motivation influence students' active engagement in PJOK learning at SDN 2 Selur. This research employs a correlational design with an ex post facto approach. The population in this study consists of all fifth-grade students. Data on parenting styles, motivation, and students' active engagement were collected through questionnaires. Data analysis was conducted using descriptive analysis and multiple correlation analysis, with the Pearson product-moment correlation applied as the statistical technique. The results of the study indicate a positive and significant relationship between parenting styles and students' active engagement in PJOK learning, with a correlation coefficient of 0.320. Furthermore, a positive and significant relationship was found between motivation and students' active engagement in PJOK learning, with a correlation coefficient of 0.555. Based on the data analysis, parenting styles and motivation collectively influence students' active engagement by 32.7%..    

This study discusses the importance of developing soft skills and hard skills for vocational high school students in preparing themselves to enter the workforce. Soft skills, such as communication, teamwork, and leadership, are considered key factors in creating a productive and harmonious work environment. Meanwhile, hard skills, which include specific technical abilities, are the main foundation in carrying out operational tasks. The combination of these two types of skills not only improves work efficiency but also allows the workforce to adapt quickly to changes and challenges in various industrial sectors. This study emphasizes that although hard skills are often the main focus, soft skills have an equally important role in supporting long-term career success. This study also identifies various effective strategies for developing both types of skills, including practice-based training, mentoring, and the use of technology in learning. The results of the study indicate that the integrated development of soft skills and hard skills can increase the productivity and competitiveness of the workforce in the era of globalization and digital transformation.

The basic principle of knowing the customer is an important aspect in an insurance company. Insurance companies are required to have guidelines for the principle of knowing the customer in order to analyse prospective customers and monitor transactions made by customers. In the decision study that the author made as the object of research, the result is that the application of the customer principle has not been able to overcome the crime of money laundering. So the importance of internal supervision of the insurance company to more firmly apply the principle of knowing the customer so that then the crime of money laundering can be overcome. Money laundering is an act of disguising illegal actions and then turning them into assets that seem legal. There are many types of initial actions to commit money laundering offences. In this research are: 1) Can the application of the principle of knowing the customer overcome the crime of money laundering in Decision Number 538/Pid.Sus/2023/Pn.Jkt.Sel? (2) What are the obstacles faced in the application of the principle of knowing the customer in Decision Number 538/Pid.Sus/2023/Pn.Jkt.Sel? This research uses normative juridical research. The research approach used is the statutory approach method.

This study examines the implementation of Arabic language learning based on the Qur'an at Mushollah Zubhatul Hasan, focusing on the sorogan and talaqqi methods. The sorogan method allows students to read directly in front of their teacher, receiving guidance on pronunciation, meaning, and sentence structure. This individual approach provides a more personalized learning experience, enabling students to receive immediate corrections. Meanwhile, the talaqqi method emphasizes listening and repeating the teacher’s recitation collectively, improving fluency, tajwid accuracy, and linguistic comprehension. Additionally, the practice of daily Arabic conversations in the Mushollah environment plays a crucial role in reinforcing language acquisition. Initially, students faced challenges in speaking Arabic, but continuous practice helped them develop confidence and fluency. This immersive approach allows students not only to learn Arabic theoretically but also to internalize it through practical use. The findings highlight that combining sorogan, talaqqi, and Arabic-speaking habits effectively enhances students’ Arabic proficiency, both in understanding Qur'anic texts and applying the language in daily interactions. This study underscores the importance of integrating structured teaching methods with real-life practice to achieve comprehensive Arabic language mastery in a religious learning setting.

Children with hearing impairments face challenges in communication that can affect their social and educational development. Advances in technology have provided various innovative solutions to improve accessibility and independence of children with hearing impairments in communicating. This article discusses the role of technology in helping children with hearing impairments communicate, including hearing aids, cochlear implants, sign language interpreter applications, speech recognition technology, and digital-based learning media. With this technology, children with hearing impairments can interact more easily with their social environment, improve their communication skills, and obtain better educational opportunities.