This study explores the philosophy of wasiat wajibah (obligatory bequest) within the Islamic inheritance law system in Indonesia, by examining its philosophical, normative, and practical foundations in the context of national law. Wasiat wajibah is a legal institution that grants a mandatory inheritance share to heirs who are otherwise excluded from inheritance rights, such as grandchildren whose parent (the child of the deceased) has passed away before the testator. The purpose of this study is to examine the philosophical foundations of wasiat wajibah, its relevance to the Islamic principle of justice, and its integration into Indonesia's positive legal system. This research adopts a qualitative approach with a normative-philosophical method. Data were collected through literature review of both primary and secondary sources, including classical Islamic jurisprudence texts, Indonesian legal regulations (such as the Compilation of Islamic Law), and philosophical writings on Islamic legal thought. The data were analyzed interpretively and reflectively through textual and conceptual analysis. The findings indicate that wasiat wajibah is grounded in strong philosophical principles of justice, compassion, and protection of vulnerable groups. In the Indonesian context, this concept has been incorporated into the Compilation of Islamic Law, particularly in Article 209, as a form of legal adaptation to the complex and plural realities of modern society. However, its implementation still faces challenges due to differing scholarly opinions among Islamic schools of thought and limited awareness among legal practitioners. In conclusion, wasiat wajibah serves as a bridge between Islamic moral values and a responsive positive legal system. A philosophical approach to wasiat wajibah reinforces the urgency of reconstructing the Islamic inheritance system in Indonesia to be more just, adaptive, and contextually relevant.

This paper discusses the concept of demand and supply, both from the perspective of conventional economics and Islamic economics. In conventional economics, the relationship between price and quantity of goods demanded or offered is explained through basic laws that are widely known. Several simple illustrations, such as the case of chili prices and children's clothes, are used to facilitate readers' understanding of the movement of the curve and market equilibrium. Meanwhile, in Islamic economics, the principle of demand and supply still applies, but is framed by sharia values ??that emphasize justice, ethics, and social responsibility. Consumption and production are not solely directed at profit, but also consider aspects of usefulness and sustainability. Thus, Islamic economics offers an approach that is not only rational, but also morally charged.

The development of social media platforms such as Instagram, TikTok, Facebook, and YouTube has resulted in a major transformation in the way people communicate and interact, especially among Generation Z. This generation, born between 1997 and 2012, was formed in a digital environment rich in information and high social interaction. This study aims to uncover the psychological impacts of excessive social media use, such as the emergence of feelings of fear of missing out (FoMO), anxiety, low self-confidence, and identity crisis. Various studies have shown that high frequency of social media use is closely related to increased social pressure and mental health disorders. From an Islamic perspective, the Qur'an as a guide for Muslims offers spiritual solutions that can help balance the challenges of this digital era. This research underlines the importance of a faith-based approach to addressing the negative impacts of social media, and invites the younger generation to return to Qur'anic values ??in order to achieve inner peace and strengthen their relationship with Allah SWT.

Global economic uncertainty has raised concerns among the public, triggering actions to secure economic stability by investing, especially in gold and bitcoin. This study uses a comparative quantitative method, with the aim of comparing the returns, risks, and performance of the two investment instruments. The population in this study is in the form of data on the monthly closing prices of gold and bitcoin for the period of January 2019 – April 2025 which totals 152 data, consisting of 76 data from each variable. Data analysis was carried out by calculating returns, risks, Sharpe, Treynor and Jensen indices. The three indices are widely used performance measurement methods and have included return and risk factors in their measurements. The results of this study show that there is a significant difference between the return of gold and bitcoin, while for the risk variable between the two, there is no significant difference. Performance based on the Sharpe method also showed no significant difference between the two. However, for performance measurement using the Treynor and Jensen methods, significant differences were obtained between the two instruments. Overall, bitcoin offers higher profit potential than gold, even more so for investors who can accept high volatility. However, the decision to choose an investment instrument still depends on the risk profile of each investor.

This research is entitled "The effect of outdoor learning on environmental care attitudes in group B children aged 5-6 years at PAUD Ar-Rahman, Galang Tinggi Village, Banyuasin III District, Banyuasin Regency". The problem in this study is the low attitude of caring for the environment. This study aims to find out whether there is an influence of outdoor learning on environmental care attitudes in group B children aged 5-6 years at Ar-Rahman PAUD, Galang Tinggi Village, Banyuasin III District, Banyuasin Regency. This type of research is Pre-Experimental with One Group Pre Test - Post Test design. The sample in this study amounted to 15 children consisting of 7 boys and 8 girls. The data collection technique in this study uses observation, tests and documentation. The data analysis techniques used in this study are normality test, homogeneity test, and hypothesis test. The results of the hypothesis were obtained after the initial test (pre test) and final test (posttest), then the researcher analyzes the results of the research. The results of data analysis in proving the hypothesis test were obtained tcount = 71.132 while to determine the table with a significance level of 5%, a ttable of 2.145 was obtained. So it can be concluded that > ttable calculation, Ha is accepted and Ho is rejected, which means that there is a significant influence of the use of outdoor learning on environmental care attitudes in group B children at PAUD Ar-Rahman, Galang Tinggi Village, Banyuasin III District, Banyuasin Regency.

The development of digital technology has brought changes in communication and information dissemination, including in Islamic preaching (dakwah). TikTok, as a short-video-based platform, has become one of the media used by preachers to convey Islamic messages in an engaging and interactive manner. This study aims to analyze the role of TikTok in the dissemination of Islamic preaching, assess its effectiveness, and identify the challenges and opportunities in its use. The research employs a quantitative approach by distributing questionnaires to respondents who actively use TikTok to access Islamic preaching content. The collected data is analyzed using pie chart diagram techniques to observe audience engagement patterns with Islamic preaching content on TikTok. The findings indicate that TikTok is highly effective in reaching a broader audience, especially the younger generation. However, challenges such as the ever-changing platform algorithm and potential misuse of features exist. The implication of this study is the need for a more adaptive and innovative preaching strategy to ensure optimal dissemination of Islamic messages. Future research is recommended to further explore audience engagement patterns and the long-term impact of digital preaching on social media.
 

This study aims: 1) To determine whether or not there is an influence of the Open Ended Approach on solving mathematical problems of class X APHP students of SMK Negeri 1 Sukaluyu Cianjur, 2) To determine the increase in mathematical problem solving abilities of class X APHP students of SMK Negeri 1 Sukaluyu Cianjur, 3) To determine the effect of the open ended learning approach on mathematical problem solving abilities. The research method used is quasi experimental. The sampling used is Purposive Sampling. The target population in this study were all students at SMK Negeri 1 Sukaluyu Cianjur who were registered in the even semester of the 2024/2025 academic year consisting of 2 classes. The results of the study showed that the open ended learning approach can present more interesting mathematics learning and students become more active in participating. During the study, the researcher observed the learning process. When students are taught using the open ended learning approach, students become more interested in learning to solve mathematical problems.

This paper aims to explore and integrate three disciplines—philosophy, history, and biology—in order to strengthen and clarify the rational foundation of the Christian faith. Using a qualitative approach, the author examines the contributions of philosophy in formulating rational arguments for the existence of God, the historical connections in the development of the early church, and the accuracy of biblical narratives based on archaeological findings. Biology, particularly through the complex structure of DNA and the order found in living systems, is also viewed as evidence of a divine design underlying all of creation. Through the synthesis of these three disciplines, this article asserts that the Christian faith is not in conflict with reason and science but can be defended logically and scientifically. Thinkers such as Plantinga and Craig demonstrate how philosophical arguments and historical data support the validity of faith, while scientists like Francis Collins show how science can deepen our understanding of God's greatness. This integration is intended as a constructive response to the challenges of modernity and as a foundation for Christians to maintain a firm, intelligent, and relevant faith in the midst of changing times.

This research aims to examine the impact of dance movement art learning on the development of creativity, motor skills, and social-emotional wellbeing in preschool children (ages 4-6). The study employs a descriptive qualitative method with a subject group of 28 children from TK Harapan Bunda, Jakarta. Data was collected through participatory observation, interviews with teachers and parents, and documentation of the learning process over 6 months. The findings indicate that the implementation of dance movement art learning with a thematic approach and free movement exploration can: (1) enhance children's expressive ability and creativity in creating movement variations, (2) significantly develop both gross and fine motor skills, (3) improve teamwork skills and social spatial awareness, and (4) help children express emotions constructively. This research recommends the importance of integrating dance movement art into the early childhood education curriculum with an approach that emphasizes freedom of expression and creative exploration.

This article aims to explore the importance of contextual learning in improving elementary students' understanding of scientific concepts through a literature review method. The analysis of various sources reveals that the contextual approach enhances students’ learning motivation, active engagement, and conceptual understanding. Learning linked to everyday experiences allows students to construct deeper and more sustainable meanings. Moreover, real-world contexts help develop students' critical thinking and problem-solving skills. Literature studies indicate that integrating contextual approaches into science learning creates a more meaningful and enjoyable learning environment. Previous research also demonstrates improved student achievement in science when contextual learning is applied consistently and systematically. Therefore, it is recommended that teachers design instructional strategies based on local and relevant contexts. In conclusion, contextual learning significantly contributes to enhancing elementary students' understanding of science concepts and deserves to be a primary approach in the basic education curriculum.