This study explores the application of the normal distribution in analyzing the height data of Mathematics Education students at FMIPA Universitas Negeri Medan in 2024. Employing a quantitative descriptive-analytic methodology, the research involved collecting primary data from 10 randomly selected students through a questionnaire-based survey. Descriptive statistical analysis revealed a mean height of 161.4 cm with a standard deviation of 8.79 cm. The median height was found to be 164 cm, while the mode was 150 cm, indicating a slightly skewed distribution. To assess the suitability of the normal distribution model, the Shapiro-Wilk test was applied, resulting in a W value of 0.921 and a p-value of 0.361, which exceeds the 0.05 significance level. This confirms that the sample data follow a normal distribution pattern. The findings were further supported through visual representation using histograms and analysis based on the empirical rule, which showed that approximately 68% of the students' heights fall within one standard deviation of the mean (152.81–169.99 cm). Additionally, probability calculations demonstrated that the likelihood of a student being 160 cm tall or shorter is approximately 43.64%. These results validate the effectiveness of the normal distribution as a tool for analyzing biological or physical characteristics, even in small sample sizes. However, the study acknowledges its limitation in terms of sample size and suggests that future research involve larger and more diverse populations to enhance generalizability. The study highlights the relevance of normal distribution in statistical modeling, particularly for educational and health-related data interpretation and decision-making processes.

This research discusses interesting Natural Sciences (IPA) learning strategies for elementary school students in the digital era. With the development of technology, the use of digital media such as animated videos, learning applications, and 3D simulations has become an effective solution in improving students' understanding of science concepts. The research method used is a literature study by analyzing various literature related to the application of technology in science learning. The results of the study show that the integration of digital media can increase students' learning motivation as well as learning effectiveness. However, challenges such as limited infrastructure and teacher readiness are still obstacles in its implementation. Therefore, training for educators and facility support is needed so that the use of digital technology in science learning can run optimally.

This study aims to study the results of the application of digital media in overcoming the lack of concentration of students' interest in learning Social Sciences (IPS) in Elementary Schools. In IPS lessons there are various sciences about social and society, of course it is important to learn. The method used is a case study with a qualitative approach involving homeroom teachers and students. The results of the data obtained were taken by interviewing teachers and students involved in SDN 02 Situjuah Ladang Laweh, then data through direct observation results in the field along with documentation of teacher teaching to students. The results of this study have a fairly good impact on students, because teachers can combine learning with digital media that are currently developing. For example, such as showing interactive animated videos that can help students to concentrate on learning compared to previous teaching methods, interactive quizzes as evaluation results that can help improve students' understanding in understanding the material. Thus, the use of digital media has a good influence on the concentration of students' interest in learning IPS which can make students actively contribute to learning.

Mental health disorders, particularly depression, are becoming an increasing concern among university students. This study aims to analyze the comparative levels of depression among students from the 2022 and 2024 cohorts in the Biology Department at Universitas Negeri Medan. The research employs a mixed-method approach, integrating both quantitative and qualitative methodologies. Data were collected through questionnaires distributed to 51 active students. The results indicate that students from the 2022 cohort exhibit higher levels of depression compared to those from the 2024 cohort, due to academic pressure, social factors, and lifestyle habits. These findings highlight the importance of preventive strategies and interventions to mitigate depression risks, such as stress management, promoting healthy lifestyle habits, and strengthening social support in academic environments. Therefore, educational institutions must prioritize student mental health to foster a more conducive learning environment.

Micro, Small and Medium Enterprises are one of the most important pillars of the economy in Indonesia. MSMEs contribute significantly to Gross Domestic Product, employment, and regional development through income equality. This study attempts to obtain relevant answers regarding the strategic role of MSMEs in sustainable economic development in Indonesia, as well as the obstacles faced by this sector. Despite the government's role in sustainably encouraging MSMEs, this study shows that MSMEs still have difficulty accessing capital, government policies, and digitalization. This study uses a descriptive method to identify data that produces a good understanding of the factors that build the success of MSMEs. The results of the study show that the contribution of MSMEs to GDP is around 61.07%, employing 97% of the total number of jobs, namely MSMEs are quite important for the government and other stakeholders in supporting the role of MSMEs in inclusive and sustainable economic development.

Elementary School Students' Misconceptions about Science Concepts: Case Study in Grade VI of SDN 024755 This study aims to identify and analyze the misconceptions held by sixth-grade students at SDN 024755 regarding basic science concepts. The research method used is a case study with a qualitative approach. Data were collected through interviews, observations, and diagnostic tests specifically designed to reveal students' misconceptions. The results show that most students struggle with understanding certain science concepts, such as the water cycle, photosynthesis, and gravity. The misconceptions found include incorrect understandings of the processes of evaporation and condensation, the role of chlorophyll in photosynthesis, and the concepts of force and motion. These findings highlight the need for more effective teaching approaches in introducing and reinforcing science concepts at the elementary school level. Recommendations from this study include developing more interactive and contextual learning strategies to address students' misconceptions, as well as improving the quality of teacher training in science education.

This Community Service (PkM) activity is intended to solve problems that exist in certain community groups in adulthood. Hypertension can result in dangerous diseases such as heart disease and stroke if not treated in the long term. The PkM team provides education to provide solutions. The PkM activity implementation team collaborates with the local village government. The method used in this activity is counseling on hypertension from a team of nursing lecturers and nursing students during Field Learning Practice starting from anthropometric examination activities, blood pressure, blood sugar supplemented by interviews with the community. The respondents used in this educational activity were 35 people. The output of the PkM that has been implemented is in the form of reports and publications of articles so that they can be accessed by all parties who need related articles.

Micro, Small and Medium Enterprises (MSMEs) have a vital role in the Indonesian economy, but still face various challenges in financial management. This study aims to analyze the application of management accounting practices in improving management efficiency in MSMEs in Garut Regency. Using a descriptive qualitative research method, the study involved three MSMEs namely Raran Cell, Ladu Bayongbong, and Jajanan Teh Oca as the main informants. Data were collected through interviews and observations with a focus on three aspects: organizing, capital decision-making, and implementation of management accounting practices. The results show that although the three MSMEs still use a simple organizing system, the application of management accounting practices has improved the efficiency of managing their businesses. This research contributes practically to improving efficiency and effectiveness in management accounting practices.

This study aims to analyze the service quality at Ketapang Urban Aquaculture (KUA), a mangrove ecotourism area in Tangerang Regency, using the Servqual theory encompassing five dimensions: tangibles, reliability, responsiveness, assurance, and empathy. This qualitative research utilized primary data from in-depth interviews with KUA management and secondary data from relevant literature. The findings indicate that physical facilities, such as trekking paths and informative signs, enhance visitor comfort. Educational programs run on schedule, and the complaint system effectively addresses visitor concerns. Friendly and well-trained staff provide a sense of safety and a positive tourism experience. However, challenges remain in optimizing sanitation facilities and digital promotion. The study concludes that KUA's service quality meets expectations, supporting sustainable ecotourism.

Many Muslim communities still consider business ethics to be unimportant in business activities, because business is nothing more than just seeking profit. This study will discuss how business ethics are in the perspective of the Qur'an. This study includes library research, namely research that examines data sourced from library materials, using the thematic interpretation method. This study is based on the interpretation of verses of the Qur'an that directly discuss business morality and verses that do not directly discuss business morality. Business in the Qur'an is both material and immaterial. Where business in the Qur'an does not only prioritize material profit but also spiritual profit. The existence of business morality cannot be separated from the business itself. The business morality of the Qur'an contains basic business values ??such as the values ??of unity, balance, free will, accountability, and ihsan. Then it gives birth to business morality which is free from elements of falsehood, damage and injustice such as usury, fraud, reducing the measure or fraud, corruption, bribery, gambling, gharar and hoarding and so on. Then business in the Qur'an highly prioritizes hasanah values ??such as honesty, trustworthiness, fairness, social responsibility, istiqomah, tolerance and friendliness in business life. Thus, business ethics in the Qur'an are not only oriented towards fulfilling the needs and welfare of life in the world, but also business as a means of goodness for safety in the hereafter.