Abstract:Electrical installations in school buildings play a vital role in ensuring safety, comfort, and effective learning environments and therefore must comply with the General Requirements for Electrical Installations (PUIL).…
This study aims to analyze the electrical installation condition of SDN 002 Bontang Utara through the evaluation of lighting systems, power requirements, conductors, protection systems, and air conditioning based on PUIL 2011 standards and DIALux simulation. The study employed a field research method with a quantitative descriptive approach through observation, technical measurements, documentation, and lighting simulation analysis. The findings indicate that the school’s electrical installation still exhibits several discrepancies with actual technical requirements, particularly regarding the number and capacity of lamps, air conditioner capacity, and electrical power demand. DIALux simulation revealed that several rooms have not yet met the required lighting standards, while power analysis demonstrated that the actual demand of 25,794 VA exceeds the installed capacity of 22,188.8 VA, thereby necessitating adjustments to the protection and conductor systems to enhance installation safety and efficiency. The study concludes that the electrical installation of SDN 002 Bontang Utara requires improvements in lighting, cooling systems, power capacity, and electrical protection. The novelty of this research lies in its integrated evaluation of elementary school electrical installations through field analysis, PUIL 2011 technical calculations, and DIALux simulations across rooms with diverse functions, thereby producing more comprehensive and applicable recommendations.
Abstract:Modern volleyball requires complex physical capacities, particularly explosive power and match-specific endurance that are closely associated with the performance of anaerobic and aerobic energy systems. Increasing performance…
rmance demands indicate that training programs alone are insufficient to produce optimal athletic performance; therefore, sports nutrition strategies become a crucial component in supporting athletes’ physiological adaptation processes. The research problem addresses how sports nutrition contributes effectively to improving the power and endurance of volleyball athletes based on recent scientific evidence. This study aims to systematically analyze the contribution of sports nutrition to enhancing the physical capacity of volleyball athletes through a scientific literature review approach. The research method employs a Systematic Literature Review (SLR) using the PRISMA framework to examine articles indexed in Scopus and SINTA published between 2015 and 2024. The identification process yielded 312 articles, followed by a rigorous screening and eligibility assessment that resulted in 22 articles meeting the inclusion criteria, with 10 core studies analyzed in depth to obtain a synthesis of relevant scientific findings. The results indicate that carbohydrate periodization of 6-8 g/kg body weight per day contributes to an improvement in vertical jump performance by approximately 3-6%, while optimal protein intake of 1.6-2.2 g/kg body weight per day increases peak power by about 4-8%. Creatine monohydrate supplementation of 3-5 g per day has been shown to enhance explosive power by 5-12%, whereas beta-alanine supplementation improves anaerobic work capacity by 8-14%. Hydration strategies and carbohydrate regulation also contribute to an increase in VO₂max by 2-5% and reduce the fatigue index by 6-10%. The findings confirm that sports nutrition functions as an essential mediator between training stimuli and the neuromuscular as well as metabolic adaptation responses of athletes. The novelty of this study lies in its conceptual synthesis that positions nutritional periodization as an evidence-based integrative strategy for sustainably optimizing the power and endurance of volleyball athletes.
Abstract:The decline in sleep quality among preschool children has become a significant concern due to its impact on physical health and cognitive development, one of which is influenced by excessive smartphone use. This study addresses…
dresses the research problem of whether there is a relationship between smartphone addiction and sleep quality in preschool children. The aim of this study is to analyze this relationship among children at PAUD Anggrek, Tamansari Village, Bondowoso Regency, in 2025. The research employed a quantitative approach with a cross-sectional design, involving the entire population of 30 parents as the sample using a total sampling technique. Data were collected through structured questionnaires and analyzed using the chi-square test at a 5% significance level. The results revealed a significance value of 0.000 < 0.05 and a calculated chi-square value of 22.502, which is greater than the chi-square table value of 3.481, indicating a significant relationship between smartphone addiction and sleep quality in preschool children. The findings conclude that higher levels of smartphone addiction are associated with poorer sleep quality in children. The novelty of this study lies in its focus on preschool children within early childhood education settings using a behavioral approach to technology use, which remains relatively underexplored in the local context. These findings provide important implications for parents and educators to regulate smartphone use in order to support optimal sleep quality in children.
Abstract:This study was conducted to evaluate the quality of the electrical installation at Budi Bakti School Building in Samarinda by emphasizing aspects of reliability, safety, energy efficiency, and compliance with applicable…
electrical installation standards. The research approach involved field surveys to obtain empirical data, measurements of lighting intensity, calculations of the required number of lighting points according to the function and characteristics of each room, as well as technical analysis of installation components, including conductors and protection systems. All observed data were compared with theoretical calculations to identify the level of conformity as well as potential deviations that could cause problems. The findings indicate that although the electrical installation remains operational, there are significant discrepancies, particularly in the distribution of lighting intensity, the number of lighting points, and the selection and placement of protective components that do not fully meet the standards. These discrepancies affect the optimality of lighting, reduce user comfort, and present potential safety risks. Therefore, this study recommends adjustments to the installation design, prioritizing the optimization of the lighting system, the use of standard-compliant components, and the implementation of energy efficiency principles as part of a comprehensive improvement effort. The implications of these findings highlight that regular evaluations and updates of electrical installations in educational buildings are essential to create a safe, comfortable, and productive learning environment. Thus, the results of this research not only provide practical contributions for school management but also offer a scientific basis for developing technical standards of electrical installations that are more responsive to educational needs.
Abstract:A culturally responsive approach to teaching has become an essential element in building an inclusive, relevant, and transformative educational ecosystem, particularly in the context of Indonesian language instruction at…
the primary school level. This study aims to analyze the implementation of the Culturally Responsive Teaching (CRT) approach in Indonesian language learning among second-grade students at SDN Sumobito 1 Jombang. Employing a descriptive qualitative method, data were collected through participatory observation, semi-structured interviews, and documentation. The data were thematically analyzed to identify patterns of CRT application in daily teaching practices. The findings indicate that student engagement in the learning process is relatively active; however, the integration of CRT principles remains suboptimal. This is evidenced by the limited use of teaching materials that reflect students' cultural backgrounds and the low level of teachers’ conceptual understanding of the CRT approach. The study underscores the importance of enhancing educators’ professional capacity through continuous training focused on pedagogies that are sensitive to local cultural contexts. In addition, the development of culturally responsive teaching materials needs to be accommodated within the curriculum to make learning more contextual and meaningful. The implications of these findings suggest that a systematic implementation of CRT has the potential to improve the quality of Indonesian language education by positioning cultural diversity as a pedagogical asset rather than a barrier. Consequently, the results of this study are expected to serve as a reference for the formulation of more inclusive, adaptive, and culturally equitable basic education policies in multicultural societies.
Abstract:Self-reward is used as a sign of appreciation and reward for individuals for the efforts that have been passed before. High school kids' self-rewarding can play a significant part in piquing their interest in learning. Giving…
iving appreciation to oneself or doing self-reward needs to be done by some students because by doing self-reward students can give appreciation for the endeavors undertaken and feel happy to be able to maintain mental health. This research uses the literature review research method. This study adopts a qualitative methodology, as well as the methods for data analysis used are those that include content analysis. This research is also used in three actions: data gathering, reducing, presenting, and making conclusions. This investigation concludes that the use of the self-reward strategy is important for students to develop learning achievement. Additionally, self-reward can foster learning motivation among students.
Abstract:The formulation of the objectives of this research is: (1) to find out PAI learning planning at the Qorrota A'yun Integrated Islamic Elementary School (SDIT) and Al-Khoiriyyah Madrasah Ibtidaiyah (MI); (2) to determine the…
he implementation of learning at the Qorrota A'yun (SDIT) and Al- (MI); (3) to find out the evaluation of learning at the Qorrota A'yun Integrated Islamic Elementary School (SDIT) and Al-Khoiriyyah Madrasah Ibtidaiyah (MI). The research method uses a qualitative approach while the subjects of this research are Islamic Religious Education (PAI) teachers, deputy head of curriculum and school principals at SDIT Qorrota A'yun and MI Al-Khoiriyyah. The results of this research are (1) Concept of Learning Planning for Islamic Religious Education (PAI) at SDIT Qurrota A'yun and MI Al-Khoiriyyah by first making a Learning Implementation Plan (RPP) according to the syllabus; (2) The implementation of PAI learning at SDIT Qurrota A'yun and MI Al-Khoiriyyah at SDIT Qurrota A'yun is held in two meetings a week, while at MI Al-Khoiriyyah it is held every day because PAI subjects are explained more specifically; (3) Evaluation of PAI learning at SDIT Qurrota A'yun and MI Al-Khoiriyyah carried out as in general schools with various written, oral and general practical tests.
Abstract:Bimbingan dan konseling adalah sebuah layanan yang ada di sekolah dimana tugasnya membantu siswa menemukan karakter dan identitas dalam mengenal lingkungan dan merencanakan masa depan. Selain itu layanan bimbingan dan konseling…
nseling juga membantu siswa dalam mengoptimalkan pegembangan dirinya. Penelitian ini bertujuan untuk mengkaji dan meneliti terkait permasalahan siswa yang sering ditangani guru bimbingan dan konseling di sekolah menengah pertama (SMP) dan sekolah menengah atas (SMA). Metode dalam penelitian ini menggunakan metode kualitatif Penelitian ini menggunakan wawancara, wawancara yang digunakan yakni wawancara semi terstruktur. Wawancara semi terstruktur mengacu pada inti bahasan yang sudah ditentukan oleh peneliti untuk semua responden dalam penelitian. Hasil, a) Siswa SMP memililki beberapa masalah pribadi yakni, masalah pribadi dan sosial yang meliputi: kepercayaan diri rendah dan memiliki kecenderungan memilih kelompok pertemanan. Di sekolah lain ditemukan masalah terkait keluarga, dimana siswa berasal dari keluarga yang broken home. Selanjutnya di SMP terakhir ditemukan masalah terkait kurangnya kemampuan bersosialisasi pada siswa. b). Siswa SMA memiliki beberapa masalah yakni, masalah pribadi dan sosial meliputi, gaya berpacaran yang kurang pantas, siswa dengan kasus broken home, dan masalah pengaturan emosi.
Abstract:Pentignya Bimbingan dan Konseling dalam pesantren merupakan sebuah kajian diskursus yang membahas bagaimana peran Konseling dapat di manfaatkan dalam lingkungan pesantren. Apalagi problem pesantren terkait individual santri…
tri sangat komplek dan beragam. Tujuan penelitian ini ialah untuk mengetahui seberapa penting peran Bimbingan Konseling dalam pesantren. Metode yang digunakan dalam penelitian ini ialah kualitatif dengan pendekatan library research (penelitian literatur). Penelitian literatur dilakukan dengan cara mengumpulkan informasi melalui pustaka, kemudian mencatat dan mengolah data yang sudah didapatkan. Hasil penelitian ini di temkan bahwa. Memang peran Bimbingan dan Konseling sangat di perlukan dalam Pesantren. Sebagai individual yang di tokohkan dan menjadi role pribadi santri yaitu Kyai. Perlu ada Konselor sebagai pengarah dan teman berdiskusi permasalahan keluh kesah di Pesantren.
Abstract:Penelitian ini dilakukan untuk mengkaji dampak penerapan model Pembelajaran Berbasis Masalah (PBL) terhadap hasil belajar matematika siswa pada topik perbandingan di Sekolah Dasar Swasta AlWashliyah 80 Kisaran. Metode penelitian…
nelitian yang digunakan Adalah eksperimen dengan pendekatan kuantitatif. Teknik pengambilan sampel yang dipilih adalah pengambilan sampel klaster, yang melibatkan siswa dari kelas VI B dan VI C sebagai subjek penelitian.Teknik analisis data yang digunakan meliputi uji normalitas Shapiro-Wilk dan uji-T untuk pengujian hipotesis. Hasil uji normalitas menunjukkan bahwa data dari kedua kelas tersebut berdistribusi normal, dengan nilai signifikansi sebesar 0,052 untuk kelas eksperimen dan 0,693 untuk kelas kontrol; kedua nilai tersebut melebihi 0,05. Hasil pengujian hipotesis menunjukkan nilai Sig. (dua sisi) sebesar 0,000 < 0,05; oleh karena itu, H₀ ditolak dan H₁ diterima. Hal ini membuktikan bahwa terdapat perbedaan yang signifikan dalam prestasi belajar matematika antara siswa yang menggunakan model PBL dan mereka yang belajar secara konvensional. Oleh karena itu, model Pembelajaran Berbasis Masalah telah terbukti efektif dalam meningkatkan prestasi belajar matematika siswa.
This study was conducted to examine the impact of implementing the Problem-Based Learning (PBL) on students’ mathematics learning outcomes in the topic of ratios at AlWashliyah Private Elementary School 80 Kisaran. The research method used was an experiment with a quantitative approach. The sampling technique selected was cluster sampling, involving students from classes VI B and VI C as research subjects. The data analysis techniques used included the Shapiro-Wilk normality test and the t-test for hypothesis testing. The results of the normality test indicated that the data from both classes were normally distributed, with significance values of 0.052 for the experimental class and 0.693 for the control class; both values exceeded 0.05. The results of the hypothesis testing showed a Sig. (two-tailed) value of 0.000 < 0.05; therefore, H₀ was rejected and H₁ was accepted. This proves that there is a significant difference in mathematics achievement between students who used the PBL model and those who learned conventionally. Therefore, the Problem-Based Learning model has been proven effective in improving students’ mathematics achievement.