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This study aimed to determine the relationship between parental involvement and mathematics learning achievement of fourth-grade students at SD Inpres 18 Sorong Regency. The research employed a quantitative approach with a correlational design. The research subjects consisted of all fourth-grade students from classes IV A and IV B, totaling 66 students. Data on parental involvement were collected using a questionnaire, while students’ mathematics achievement data were obtained from documentation of end-of-semester promotion examination scores. Data analysis was conducted using descriptive and inferential statistics. The prerequisite tests included the Kolmogorov–Smirnov normality test with a Monte Carlo approach and a linearity test. Hypothesis testing was carried out using Pearson Product Moment correlation with the assistance of SPSS software. The results showed a positive and significant relationship between parental involvement and students’ mathematics achievement, with a correlation coefficient of r = 0.637 and a significance value of p = 0.000 (p < 0.05). This correlation is categorized as strong. The findings indicate that higher levels of parental involvement in guiding, supervising, and providing emotional support are associated with higher mathematics learning achievement among students. Therefore, parental involvement plays an important role in supporting the mathematics learning success of elementary school students.

This study examines the relationship between the concept of rahmah in the Qur’an and the concept of the Adversity Quotient as an indicator of spiritual and psychological resilience among Muslim individuals in facing life’s challenges. The significance of this research lies in its effort to integrate Islamic spiritual values with modern psychological theories in understanding human capacity to endure and manage life pressures. This study aims to explain the interpretations of Qur’anic exegetes regarding the concept of rahmah and to demonstrate its contribution to the formation of the Adversity Quotient in human character. The research employs a qualitative approach using library research and thematic analysis of relevant Qur’anic verses, combined with a descriptive-analytical method for data interpretation. The findings indicate that rahmah encompasses spiritual, psychological, and social dimensions that play a vital role in strengthening inner resilience, emotional balance, and a positive perspective toward life’s trials. The novelty of this study lies in linking rahmah as a manifestation of divine compassion with the enhancement of the Adversity Quotient within the framework of Islamic psychology. Practically, a deep understanding of rahmah can serve as a foundation for moral education, Islamic counseling, and spiritual development oriented toward resilience and human dignity.

Etos kerja dan kewirausahaan ialah aspek penting dalam membangun kesejahteraan individu dan masyarakat, namun dalam praktiknya belum sepenuhnya berlandaskan nilai-nilai keislaman. Oleh karena itu, diperlukan pemahaman yang lebih mendalam mengenai konsep kerja dan kewirausahaan yang bersumber dari ajaran Islam. Artikel ini bertujuan untuk mengkaji konsep etos kerja dan kewirausahaan berdasarkan tafsir al-Qur’an dan hadits Nabi sebagai landasan moral dan spiritual dalam aktivitas ekonomi. Studi ini memakai metode kualitatif dengan pendekatan studi kepustakaan melalui penelaahan berbagai literatur berupa buku tafsir, kitab hadits, serta artikel jurnal ilmiah yang relevan dengan tema penelitian. Data yang diperoleh kemudian dianalisis secara deskriptif dan tematik untuk menemukan nilai-nilai utama yang terkandung dalam ajaran Islam terkait aktivitas kerja dan usaha. Hasil kajian memperlihatkan bahwa Islam menekankan nilai kerja keras, kejujuran, tanggung jawab, kemandirian, disiplin, serta orientasi keberkahan sebagai prinsip utama dalam bekerja dan berwirausaha. Kesimpulannya, etos kerja dan kewirausahaan dalam perspektif Islam tidak hanya berorientasi pada pencapaian materi, melainkan juga pada pembentukan akhlak mulia sekaligus kepatuhan kepada Allah sebagai tujuan utama kehidupan.

This research was motivated by the low mathematics learning outcomes of MA Negeri 1 Serang students. So it is necessary to implement learning media that helps improve students' mathematics learning outcomes. One of the learning media used is Matrix Domino Cards. This research aims to determine the learning outcomes of students who received treatment using domino matrices and students who were not given learning treatment using domino matrices. The research results show that the learning outcomes of students who were treated using matrix domino card media were higher than the learning outcomes of students without using matrix domino card media. The results of statistical tests show that students' interest in learning using domino matrix media in the experimental class obtained an average = 67.78 and standard deviation = 20.88, while learning without using domino matrix media in the experimental class obtained data on the average interest in learning of participants students = 49.72 and standard deviation = 15.48, then after carrying out the t test the results were obtained that tcount > ttable, namely 1.80 > 0.354. Hypothesis testing results obtained were tcount > ttable, so ha was accepted, meaning there was an increase in student learning outcomes using domino matrix learning media in class XI MA Negeri 1 Serang Academic Year 2022/2023.

This study aims to examine the role of mathematics education in building numerical literacy in elementary schools, as well as strategies that can be implemented to enhance students' numerical skills. Numerical literacy is a fundamental skill needed by students to understand, interpret, and use numerical information in daily life. The research method used is library research, reviewing various related literature, including books and recent scholarly journals in the field of mathematics education. The results show that the integration of technology, the use of contextual approaches, and collaborative learning are effective strategies in improving students' numerical literacy. Technology helps simplify the understanding of abstract concepts, while contextual and collaborative approaches make mathematics more relevant and applicable. The implications of these findings are the need for further development in teacher training to integrate technology in teaching and the importance of involving students in more interactive and contextual learning processes. This study also suggests further evaluation of the implementation of these strategies in various educational settings.

This study aims to analyze the effect of implementing the Realistic Mathematics Education (RME) learning model on improving students' mathematical literacy, particularly in social arithmetic material at SMP Negeri 2 Wonorejo. The research used a quantitative method with a quasi-experimental design in the form of a non-equivalent control group design. The population consisted of seventh-grade students from three classes, samples selected through purposive sampling based on preliminary test results: class VII B as the control group and class VII C as the experimental group. Research instruments included a validated observation sheet on student activities and an essay-type mathematical literacy test. Data analysis was conducted using normality tests, homogeneity tests, independent t-tests, and effect size calculation. The results indicated that student activities in the RME learning model were categorized as excellent. Hypothesis testing with an independent t-test yielded tcalculated = 2.81 > ttable = 1.56. The average post-test score of the experimental group (73.00) was higher than that of the control group (50.41). The effect size calculation resulted in d = 1.75, which falls into the large effect category. Thus, it can be concluded that the RME learning model has a positive and significant influence on improving students' mathematical literacy.

The purpose of this study is to develop a mathematics e-module based on the tourism potential of Pasuruan City material of flat-sided solid shapes. This research is motivated by the use of teaching materials by teachers is still manual, not in digital form that integrates local tourism potential. The type of research is R&D (Research and Development) with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The results of the study show that the mathematics e-module based on the tourism potential of Pasuruan City material of flat-sided solid shapes has gone through a model development process. The validation results show that the percentage of experts with an average of 93.6% is in the very valid category. The application of the mathematics e-module received a positive response with a percentage of 88.5% on a small scale and on a large scale showing 89.2% in the very practical category. The posttest showed a percentage on a small scale of 83%, while on a large scale it reached 80% which is categorized as effective. Conclusion, the development of a mathematics e-module based on the tourism potential of Pasuruan City material of flat-sided solid shapes is declared valid, practical and effective.

Mathematics learning is often perceived as difficult and monotonous by elementary school students, especially when dealing with abstract concepts such as integers. This community service activity aims to provide a more enjoyable and meaningful learning experience through an educational game themed Seblak Prasmanan Matematika for fifth-grade students of SD Negeri 170924. The method employed is participatory, in which students are directly involved in the learning process through interactive activities such as the “Pak Polisi” game, the introduction of integer concepts, and the main game that connects arithmetic operations with the activity of selecting seblak ingredients representing positive and negative values. The results of the activity indicate an increase in students’ enthusiasm and participation during the learning process, as well as an improvement in their understanding of addition and subtraction of integers. Through this game-based approach, mathematics is no longer viewed as a rigid subject, but as a learning activity closely related to everyday life. This activity also shows that game-based learning can increase students' motivation and creativity in understanding mathematical concepts.

This study aims to describe the implementation of the curriculum in mathematics learning at Al Ihsan Yapis Kotaraja Elementary School in the context of the Merdeka Curriculum. The focus of the study includes learning planning, learning implementation, the use of media and learning resources, the role of teachers and schools, and learning evaluation. The research uses a qualitative descriptive approach with data collection techniques through questionnaires, interviews, observations, and documentation. Data analysis was carried out through data reduction, data presentation, and conclusion drawing using triangulation techniques to ensure data validity. The results show that the implementation of the curriculum in mathematics learning has been quite effective. Teachers apply student-centered learning through differentiated learning and various learning strategies, such as lectures, discussions, and deep learning approaches. The most widely used media and learning resources are printed books and the internet. Teachers and schools play an important role in creating active learning and supporting the implementation of the Merdeka Curriculum. However, learning evaluation is still dominated by written tests, so it does not fully reflect authentic assessment in accordance with learning objectives. Therefore, improvements are needed in the application of authentic assessment and the integration of learning objectives, learning strategies, and assessment techniques so that curriculum implementation can run more optimally.

This research aims to analyze student learning activities in Mathematics through observational studies at SD Inpres 1 Koya Timur. Student learning activities are an essential aspect in determining the success of learning, particularly in Mathematics, which requires active student involvement in the processes of thinking, reasoning, and problem-solving. This study uses a qualitative approach with observation methods and a systematic literature review. Data were obtained through observations of fifth-grade students' learning activities during Mathematics lessons, supported by relevant literature analysis. The results show that student learning activities include visual, verbal, writing, mental, and emotional activities. Some students displayed active involvement through activities such as asking questions, answering questions, discussing, and completing assignments; however, there were still students showing passive involvement. Factors influencing student learning activities include the role of the teacher, teaching methods, the use of media and learning materials, the classroom environment, and student characteristics. This research concludes that the student learning activities in Mathematics classes at SD Inpres 1 Koya Timur are categorized as fairly active, but improvements are necessary by implementing student-centered learning strategies to make Mathematics learning more effective and meaningful.

This research aims to develop a deep learning-based mathematics e-module with the integration of the context of the Suramadu Bridge in scale and comparison materials for grade VII junior high school students. The development model used is the 4D (Define, Design, Develop, Disseminate) model which includes the stage of defining learning needs, designing e-modules, product development, and limited deployment. The research instruments used included validation sheets of media and material experts, observation sheets of teacher and student activities, learning outcome tests, and student response questionnaires. The results of the study showed that the e-modules developed met the valid criteria with a media validity level of 94.29% and material of 95%. In addition, the e-module is considered practical with teacher practicality of 78.67% and students of 86.67%, and effective with a learning effectiveness rate of 83.83%. The students' response to the e-module was also very positive, which showed that the integration of the local context of the Suramadu Bridge and the deep learning approach was able to increase student engagement, learning motivation, and understanding of mathematical concepts in a meaningful way. These findings indicate that local context-based e-modules can be an innovative alternative in mathematics learning that is relevant to students' real lives as well as support the implementation of 21st century learning.

Mathematics is a core subject that develops critical thinking skills; however, many third to fifth-grade elementary school students face difficulties with conventional teaching methods that tend to be uniform and less adaptive. This study aims to develop and implement a mobile-based educational game, "Ethno Run," which integrates the Bayesian Knowledge Tracing (BKT) algorithm to provide an adaptive learning experience. The method used is Research and Development (R&D) with the Multimedia Development Life Cycle (MDLC) framework. The system uses BKT to track students' mastery in real-time by analyzing their responses to pre-tests and exercises within the game, which then adjusts the difficulty level and focuses the post-test on areas identified as weak, such as arithmetic operations and geometry. The findings show that this adaptive approach significantly improves learning outcomes, with the average score increasing from 44.33 on the pre-test to 85.33 on the post-test among 30 students. This study concludes that the integration of Artificial Intelligence through BKT effectively personalizes learning, enhances student motivation, and provides data-driven insights for teachers regarding students' progress. The implication of this research is that adaptive game-based learning serves as a feasible interactive solution to bridge the gap in conventional basic mathematics education.

Tax compliance is a crucial element in supporting state revenue and reflects the integrity of the public bureaucracy. However, the level of tax compliance among State Civil Apparatus (ASN) in Indonesia still faces various challenges. To date, the literature on ASN tax compliance tends to be partial and does not provide a comprehensive overview of the evolution of theories and emerging methodological trends. This study aims to map the development of research related to ASN tax compliance in Indonesia during the 2020–2024 period through a Systematic Literature Review (SLR) approach. This study analyzed ten scientific articles obtained from national academic databases, focusing on the variables, theories, and methods used in previous research. The analysis was conducted qualitatively and descriptively to identify patterns of findings and research gaps. The study results indicate that ASN tax compliance is influenced by factors such as tax knowledge, sanctions, awareness, trust, institutional factors, and digital technology. This study contributes by developing a research map that integrates the Theory of Planned Behavior and Institutional Trust Theory as a basis for fiscal policy for ASN. These results provide a basis for the government to design more effective tax policies and training.

Set theory is one of the fundamental concepts underlying the structure of discrete mathematics and computer science and plays a crucial role in understanding various advanced topics, such as relations, functions, mathematical logic, and other discrete structures. This concept serves as the foundation for developing a systematic and structured mathematical mindset. This paper aims to explain the fundamental concepts of set theory, review its significance in discrete mathematics, and outline how to present sets and basic operations on sets, such as union, intersection, complement, and difference. The method used in this paper is a literature study by reviewing, collecting, reading, and analyzing data from various relevant written sources, both textbooks and scientific articles. Through this study, students are expected to be able to understand set theory more comprehensively. Thus, it can be concluded that set theory is not merely an introductory topic, but rather a formal framework that defines the validity of logic and structure in modern discrete systems.  

Learning is the process of children getting to know knowledge that aims to increase knowledge as a basis for forming behavior. The learning process is carried out so that children experience behavioral changes and gain an overall improvement in knowledge, skills, and attitudes. Learning is very closely related to daily life, therefore it is important for children to learn continuously, one of which is through learning mathematics. Mathematics learning has a very important role in the sustainability of children's education because mathematics is one of the fundamental non-physical tools in the world of education and daily life. Through mathematics learning, children are trained to think logically, systematically, critically, and creatively in solving various problems. In addition, mathematics helps children solve calculation problems that are often encountered in daily activities, such as counting money, measuring length, time, and distance, and interpreting simple data. Mathematics learning also plays a role in developing the ability to reason and make appropriate decisions. Therefore, mathematics learning is a subject that must be followed because it has a great influence on thinking skills, learning independence, and children's readiness to face life challenges and scientific development in the future.

Perkembangan teknologi digital yang semakin pesat mendorong perubahan besar dalam dunia pendidikan, sehingga pembelajaran abad ke-21 tidak hanya menekankan pemahaman materi, tetapi juga menuntut penguatan empat kompetensi inti atau 4C, yaitu berpikir kritis, kreativitas, komunikasi, dan kolaborasi. Integrasi teknologi menjadi kebutuhan penting untuk menciptakan pengalaman belajar yang lebih interaktif, adaptif, dan berpusat pada peserta didik. Penelitian ini bertujuan mensintesis temuan dari sebelas artikel ilmiah yang membahas implementasi teknologi dalam mengembangkan keterampilan 4C pada pembelajaran modern. Metode yang digunakan adalah studi literatur dengan menelaah fokus, desain, serta hasil penelitian dari setiap artikel, kemudian mengintegrasikannya melalui analisis tematik untuk memperoleh gambaran yang lebih menyeluruh. Hasil kajian menunjukkan bahwa berbagai bentuk teknologi seperti platform pembelajaran digital, aplikasi mobile, media interaktif, kecerdasan buatan, serta perangkat kolaboratif mampu memberikan dampak signifikan terhadap peningkatan kemampuan peserta didik. Teknologi terbukti memperkuat kemampuan berpikir kritis melalui kegiatan analisis informasi dan pemecahan masalah berbasis digital; meningkatkan kreativitas melalui pembuatan konten multimedia dan eksplorasi ide; memperluas kemampuan komunikasi melalui diskusi virtual, presentasi digital, dan interaksi sinkron maupun asinkron; serta mendorong kolaborasi melalui proyek kelompok berbasis platform daring yang memudahkan koordinasi dan pembagian tugas. Secara keseluruhan, integrasi teknologi memberikan kontribusi besar terhadap pengembangan 4C, meskipun keberhasilannya tetap sangat dipengaruhi oleh kesiapan guru, dukungan sarana, serta desain pembelajaran yang tepat. Temuan ini menegaskan pentingnya peningkatan kompetensi digital pendidik dan penguatan lingkungan belajar berbasis teknologi agar keterampilan 4C dapat dioptimalkan dalam pembelajaran abad 21. Kata kunci: Pembelajaran Abad 21; Keterampilan 4C; Integrasi Teknologi; Pembelajaran Modern; Literasi Digital

Dowry and slaves are two different things. Mahar is property or something given by a husband to his wife as part of their marriage. This is supported by a hadith from Muhammad Shallallahu 'Alaihi wa Sallam which says "Marry a woman with a dowry even if it's only a piece of egg." (Narrated by Bukhari). Meanwhile, slaves are human beings who are the same as other people and have rights that must be respected. There are several hadiths from Muhammad Shallallahu 'Alaihi wa Sallam which emphasizes protection for slaves. One example is "Indeed Allah Subhanahu wa Ta'ala will empower three people: a young man who is given an advantage by Allah in worship, a man who donates alms in secret so that his left hand does not know what his right hand is doing, and a slave owner who are honest and treat them well." (Narrated by Bukhari). This shows that slaves must be treated fairly and well by their employers and must not be seen as merchandise or exploited to work without pay.

This Community Partnership Program (PKM) aims to improve the competence of mathematics teachers at Madrasah Tsanawiyah (MTs) in Lumajang Regency in developing ethnomathematics-based teaching materials integrated with Augmented Reality (AR) technology. This program was initiated due to the minimal use of local culture in mathematics learning and the low ability of teachers to develop innovative teaching materials. The activity was carried out in four main stages: socialization, training, technology application, and mentoring and evaluation. The training included an introduction to the concept of ethnomathematics, the preparation of differentiated teaching materials, and the creation of AR-based learning media using Unity 3D, Blender, Geogebra, and Vuforia. The results of the activity showed an increase in teachers' understanding of the concept of ethnomathematics and their ability to integrate the local cultural values of Lumajang into mathematics learning. In addition, teachers successfully produced contextual AR-based interactive teaching materials in line with the spirit of the Merdeka Curriculum. This activity also strengthened collaboration between lecturers, students, and teachers of the MTs Wilker III Mathematics MGMP and became a model for continuous training in the development of innovative learning media based on local wisdom and digital technology.

The development of thematic teaching materials at the elementary school level requires a deep understanding of students’ learning needs to ensure that the presented material is relevant, contextual, and capable of improving learning outcomes. This study aims to analyze the learning needs of elementary school students as a basis for developing effective thematic teaching materials. Literature related to learning needs, teaching material design, integrated thematic approaches, and the characteristics of students’ cognitive development were analyzed comprehensively. The results of the study indicate that students’ learning needs include contextual material, concrete visualizations, collaborative activities, and varied learning media. Challenges include limitations of teachers in conducting needs analysis, suboptimal utilization of technology, and the suitability of material to the local context. This article provides strategic recommendations for designing student-needs-based thematic teaching materials that are adaptive, engaging, and competency-oriented.

The purpose of this study was to examine how problem-based mathematics learning affected the learning interest of 5- to 6-year-old students at the Ki Hajar Dewantara State Kindergarten in South Jakarta. To compare problem-based mathematics learning and conventional learning, this study used a quantitative method and a quasi-experimental design. Problem-based learning is intended to use mathematical problems in children's daily lives. Children in group B were divided into experimental and control groups. To collect data, structured observations were conducted on elements of children's interest in learning. These included enjoyment, focus, activity, and willingness to participate in learning activities. To determine the difference in the level of interest in learning between the two groups, the data obtained was analyzed statistically. The results showed that, compared to conventional learning, problem-based mathematics learning had a significant effect on increasing children's interest in learning. Children showed more enthusiasm, better concentration, active involvement in activities, and critical thinking skills in solving mathematical problems. The results showed that effective problem-based mathematics learning made learning meaningful, enjoyable, and appropriate for the characteristics of early childhood development.