This research aims to explore the ways in which teachers address the challenges of learning mathematics for children in primary schools by referring to behavioristic theory. This theory emphasizes the central role of stimuli and reactions in influencing learning behavior, and the application of both positive and negative reinforcement to improve students' motivation and understanding. The approach adopted was a descriptive qualitative method using case studies in various primary schools. The results indicated that behavior-focused methods, such as providing repeated practice of problems, immediate feedback, use of concrete tools, and regular application of rewards and punishments, can improve students' enthusiasm and mathematics learning outcomes. However, teacher-driven learning and lack of innovation are barriers to implementation. Therefore, a combination with other methods is needed to make the learning process more thorough.

In the modern legal system, Deoxyribonucleic Acid (DNA) testing has become an important tool in the resolution of criminal and civil cases in Indonesia. The use of DNA can assist in determining blood relations, uncovering sexual abuse cases, and proving involvement in other crimes. Nonetheless, there are various legal issues that arise regarding the collection of DNA specimens without the consent of the sample owner. In Indonesia, although there are personal data protection regulations such as the Health and Population Administration Law, there are no specific provisions regarding the legality of unauthorized DNA sampling. This creates uncertainty in the legal system, especially in terms of evidence being recognized in court. Unauthorized DNA sampling can violate an individual's right to privacy guaranteed by the 1945 Constitution and the Criminal Procedure Law. This potentially makes DNA test results inadmissible as valid evidence in court. Therefore, this study aims to analyze the legality of the practice of unauthorized DNA sampling and its impact on the legal evidentiary system in Indonesia. The study also highlights the importance of medical ethics and legal protection of privacy in determining the validity of DNA evidence in judicial proceedings. It also explores the role of medical ethics and privacy law in determining the validity of DNA test results in the judicial process, and provides recommendations for clearer regulations regarding DNA sampling procedures.

The growing elderly population in Indonesia has created structural challenges in the health care system. One of the crucial challenges arises in the aspect of medical decision-making that becomes increasingly complex, along with the decline in cognitive capacity, comorbidities, and chronic diseases that accompany this age group. Problems arise when elderly patients refuse medical treatment, while doctors have ethical and professional obligations to save lives. This condition is complicated by social pressure from families and collective cultural values that often ignore the right to individual autonomy. As a result, doctors are in a vulnerable position legally and ethically, especially when there are no regulations that explicitly and technically regulate the limits of professional responsibility. This study aims to analyze the form of legal protection for doctors in the face of refusal of medical action by elderly patients. The method used is normative juridical, with statutory and conceptual approaches. The results show that there are no specific rules regarding the mechanism of informed refusal, evaluation of the decision-making capacity of elderly patients, and the limits of legal responsibility of doctors. This creates legal uncertainty, even when doctors have acted according to professional standards and medical ethics. This study recommends the establishment of technical regulations that strictly regulate the procedures for refusal of medical action by elderly patients. Legal protection for doctors is not only a professional guarantee, but also an integral part of a health system that is fair, sustainable, and ensures legal certainty in modern medical practice.

This qualitative study analyzes the role of Internet of Things (IoT) technology in regenerative soil management practices, focusing on global best practices that can be replicated in Indonesia. As a vital resource, soil plays a crucial role in supporting agricultural productivity and food security, yet it faces significant threats from degradation due to unsustainable agricultural practices and chemical overuse. The study emphasizes the importance of integrating IoT technology to monitor and manage soil conditions in real-time, enhancing decision-making for sustainable agriculture. Key questions addressed include how IoT supports regenerative practices, examples of successful global implementations, and the effectiveness of IoT in improving soil quality and organic carbon content. Findings highlight that IoT can significantly enhance soil health by enabling precise monitoring of key parameters such as moisture, pH, and temperature, thereby facilitating timely interventions. The research also explores the challenges and opportunities associated with IoT adoption in regenerative agriculture, particularly in developing countries. Ultimately, the integration of IoT in regenerative soil management presents a promising pathway to achieving sustainable agricultural practices that meet the growing global food demands while restoring ecosystem health.

The cases of maternal mortality Bogor city in 2022 caused anemia were found to be 30.77%. The purpose the study to determine the relationship between Knowledge, Age, Parity, and History Fe tablet consumption with the incidence of anemia in pregnant women PMB Muthia, Amd.keb Cilendek Barat Bogor Barat, Bogor City in 2024. Research with quantitative approach, cross-sectional design. The sample selected using  total sampling technique. Data collected through questionnaires and medical records consisting 42 respondents. variables of knowledge, parity, age, history Fe tablet consumption, and anemia. The research data were interpreted using Chi Square. Based on the calculation results, was found that among 42 respondents, those with poor knowledge more prevalent the non-anemic group, with 8 people (100.0%), compared anemic group, with 24 people (70.6%). Based on calculation results obtained from 42 respondents, those with age and parity were at greater risk anemia group with 12 people (35.3%) compared to the non-anemia group with 0 people (0.0%). Based calculation results obtained from 42 respondents, those with a history of Fe tablet consumption had higher risk in the anemia group, with 19 people (55.9%) compared non-anemia group, with 3 people (37.5%). There relationship between parity, maternal age, and incidence anemia.

This study investigates the influence of Fear of Missing Out (FoMO), a psychological phenomenon amplified by social media platforms such as Instagram and TikTok, on the behavior of each individual. Focusing on the case of Agroeduwisata MarkazKomobid in Serang Regency, this study uses qualitative methods to explore how digital exposure shapes travel motivation. Referring to insights on digital culture, the psychological effects of FoMO, and social media-driven tourism strategies, this analysis reveals that online trends often serve as social benchmarks, pressuring individuals to engage in experiences that are considered popular or viral. These findings emphasize the strategic importance of social media in creating an attractive destination image and driving visitor interest, especially for active social media users.

According to data from the World Health Organization, around 90% of women experience severe dysmenorrhea, and 10-15% experience mild dysmenorrhea. Research in various countries has also shown that more than 50% of women suffer from primary dysmenorrhea. This study aims to analyze the impact of health education on how adolescent girls cope with menstrual pain at MA Alhudaebiyah, Sukabumi, in 2024. The research method used is a descriptive quantitative approach with a sample of 50 female students from grades X, XI, and XII. The results show that 88% of the respondents experience primary dysmenorrhea, and most of them employ strategies that are not very effective. The Chi-Square statistical test yielded a p-value of 0.000 (? < 0.05), indicating a significant relationship between knowledge level and efforts to reduce pain. The Odds Ratio (OR) value of 215 indicates that good knowledge greatly increases the likelihood of taking more effective actions.

Learning assessment in Madrasah Ibtidaiyah (MI) has tended to focus on cognitive or academic aspects, while strengthening students' character has received less attention. In fact, character education is very important to shape children's personalities from an early age. This study aims to develop a learning assessment model that not only assesses aspects of knowledge, but also measures the development of students' character, such as honesty, responsibility, cooperation, and discipline. The method used is research and development with stages of needs analysis, instrument design, trials, and revisions. The results of the study show that character-based assessments can be integrated into teaching and learning activities effectively, and receive positive responses from teachers and students. The development of this assessment is expected to be a solution to support the overall goal of character education in MI.

The industrial revolution 4.0 requires elementary and secondary education institutions to improve, even evaluate the learning system of each field of study taught. Around 30% of the world's population has used social media in order to connect, seek information and learn. The same is true for the development of social studies education which continues to experience changes in materials or learning activities that are in accordance with the conditions of students and their environment. The focus of the research in this thesis is: (1) How is the formation of social behavioral character of students in social studies learning of class VIII MTs Al Ma'arif Tulungagung in the era of the Industrial Revolution 4.0 in Generation Z?, (2) What are the supporting and inhibiting factors in the formation of social behavioral character of class VIII MTs Al Ma'Arif Tulungagung students in social studies learning in the era of the Industrial Revolution 4.0 in Generation Z, (3) What are the positive and negative impacts of the Industrial Revolution 4.0 era on the formation of social behavioral character of class VIII MTs Al Ma'arif Tulungagung students in social studies learning in Generation Z?. This study aims to examine the formation of students' social behavior through social studies learning, as well as the factors that influence and the impact of the Industrial Revolution 4.0 era on class VIII students of MTs Al Ma'arif Tulungagung. This research approach uses a qualitative method known as an artistic method because the data produced is in the form of interpretations of data findings in the field. Furthermore, the type of research used is descriptive qualitative research by collecting accurate data by going directly to the field by utilizing the method of answering and describing a phenomenon that is the focus of the research. The results of the study concluded that: (1) Social studies learning at MTs Al Ma'arif Tulungagung forms students' social behavior through the values ??of empathy, responsibility, and communication, (2) This character formation is supported by technology, the role of the family, and the school environment, but is hampered by the negative influence of social media and the tendency of Generation Z to seek instant solutions. (3) The Industrial Revolution 4.0 has a positive impact on access to information and critical thinking, but also has negative impacts such as gadget dependence and cyberbullying.

The low activity of students in biology learning is the main challenge in efforts to improve the quality of science learning in secondary schools. This study aims to analyze the effectiveness of the application of the Project Based Learning learning model in increasing student activity and learning outcomes in respiratory system materials at SMA Negeri 2 Langowan. This research is a Class Action Research that is carried out in two cycles, each of which includes stages of planning, action, observation, and reflection. The subjects of the study were 13 students in grade XI. The instruments used include student activity observation sheets and the final test of the cycle based on description questions. The results showed that in the first cycle, only 38.46% of students achieved learning completeness with an average score of 60. However, after improving the strategy in cycle II through active mentoring, learning motivation, and strengthening group work, completeness increased to 92.30% with an average score of 84.69. These findings indicate that the Project Based Learning learning model is able to build student activeness through contextual, collaborative, and hands-on experience-based learning. The increase in activeness is reflected not only in test results, but also in students' active participation in discussions, group presentations, and project completion. The implications of this study show that Project Based Learning is feasible to be implemented as an innovative learning strategy to improve the quality of student interaction and engagement in biology learning on an ongoing basis.