This study aims to develop a mathematics module on the infinite limit material of algebraic functions to improve critical thinking skills of phase-F students at SMA Muhammadiyah 1 Sleman. The study used the ADDIE development model which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. Data were collected through material and media expert validation questionnaires, student response questionnaires, and pretest and posttest tests. The validation results showed that the module was classified as very valid, with an average score of 71 from material experts and 103 from media experts. The student response questionnaire produced a practicality score of 72.6, indicating that the module was practical to use. The effectiveness test was carried out using the normality test and paired sample t-test using SPSS-25, which showed a significant increase (p <0.05) in student learning outcomes. The average pretest score of 58.22 increased to 84.27 in the posttest, with an n-Gain value of 0.64 which is classified as moderate. This module also improved scores on all indicators of students' critical thinking. Thus, the developed e-module is declared valid, practical, and effective in improving students' conceptual understanding and critical thinking skills

Political leadership in Islam is closely related to the exemplary behavior of the Prophet Muhammad SAW, who was not only a messenger of revelation, but also a leader of the people in all aspects of life, including politics. The Hadith of Ummul Hadith, namely the hadith "Indeed all deeds depend on the intention ..." is an important foundation in forming leadership values ??that are oriented towards integrity and noble goals. This article aims to examine the concept of the Prophet's political leadership through an analysis of the values ??in the Hadith of Ummul Hadith and their correlation with the Prophet's leadership practices in the context of statehood. This study uses a qualitative method with a descriptive-analytical approach to the hadith literature and the history of prophecy. The results show that the leadership of the Prophet Muhammad SAW is based on the values ??of sincere intention (ikhlasiyyah), responsibility (mas'uliyyah), justice ('adalah), and exemplary (uswah hasanah) which can be used as guidelines in forming ethical political leadership that is oriented towards the welfare of the people.

The Baitul Arqam program, held at SMA Muhammadiyah Mlati on March 19-20, 2025, aimed to strengthen Islamic identity and build the moral integrity of the participants. The program involved various educational activities, such as discussions on Muhammadiyah ideology, worship training, forums on Islamic values, and reflective activities. It focused not only on theory but also on spiritual experiences that heightened religious awareness. The program was conducted in three main stages: preparation, implementation, and evaluation. The methods used included lectures, role-playing simulations, and discussions. The results of the implementation showed success in motivating participants to delve deeper into Muhammadiyah values, with high enthusiasm throughout the event. Participants also expressed great benefits in preparing themselves to become better Muhammadiyah cadres. Evaluation was carried out using a non-test approach, encompassing cognitive, affective, and psychomotor aspects. The success of this activity highlights the importance of careful planning and good coordination in supporting the strengthening of character and religious understanding among students. This program is expected to be held regularly to prepare future generations who are more committed to the values of the organization

The purpose of this study is to evaluate how the use of Indonesian language in cosmetic advertisements on the TikTok application affects customer attraction. Indonesian, as the official language used by most Indonesians, is very important for building successful relationships between sellers and buyers, especially in digital marketing. The method of data collection is to thoroughly look at user ratings and comments on cosmetic product promotional videos on TikTok. The number of likes or comments, as well as the language patterns used in the content and user responses, especially those using Indonesian, are recorded to obtain data. To get a better picture, several additional criteria are also examined, such as the number of views and engagement rate. The results of the study indicate that using formal, clear, and innovative Indonesian in product descriptions, reviews, and promotions can increase customer trust and comfort and have a positive impact on their level of interaction. These results strengthen the theory of marketing communication and consumer perception, which states that marketing content with the right language can increase consumer loyalty and strengthen brand image. In addition, this study provides deeper insight into language-based marketing tactics in e-commerce, especially on TikTok, and offers suggestions on how to optimize local communication to support business success.

The primary objective of this activity was to enhance students' understanding of the critical importance of instilling and practicing the values of Pancasila as a means to confront the growing threat of radicalism in the era of globalization. This event was conducted at Muhammadiyah Seyegan Vocational School and engaged 25 twelfth-grade students in a dynamic and interactive dialogue session. The program featured a knowledgeable resource person who delivered an in-depth presentation on a specific theme, which was followed by an engaging discussion to explore and reflect upon the key points shared. The outcomes of the dialogue revealed that the values embedded within Pancasila are not only foundational but also remain highly relevant and applicable in addressing contemporary challenges. This initiative sought to provide students with a clearer understanding of Pancasila as a comprehensive national worldview, a philosophical cornerstone of Indonesia, and a guiding principle for governance and citizenship. Beyond theoretical understanding, the activity encouraged participants to internalize Pancasila's principles in their daily interactions and decisions, fostering a commitment to embody these values in their personal lives, within their families, in community settings, and in their contributions to national and state affairs. Through this approach, the program aimed to cultivate a sense of responsibility and pride in upholding Pancasila as a unifying and protective force against radicalism

Fatherless is a condition of psychological absence of fathers in the growth and development of children in household life. This research aims to analyze the phenomenon of fatherlessness in Indonesia due to patriarchal culture, using Amina Wadud's feminist thinking about the concept of caring for children. This research uses a qualitative method with a literature study approach, namely by collecting books, journals, and websites related to the research theme. The analysis used is critical analysis by describing the formal object, namely Amina Wadud's thinking, to be used as an analysis of the material object, namely the fatherless phenomenon in Indonesia. The results of the analysis of this study are fatherless conditions due to patriarchal culture should not occur because; first, the Qur'an states that the rights and obligations in caring for children between men and women are the same. Second, a flexible system of cooperation is key in the household, including in terms of caring for children. Third, women also have the right to be as productive as men, not just focusing on childcare.

This study was conducted at SDN Grogol II for fourth-grade students with the aim of evaluating the influence of reading activities on vocabulary development in descriptive texts, both individually and in groups, in relation to students' ability to write descriptive texts at the elementary education level. In addition, the research also examines how mastery of sentence structures affects descriptive writing skills and assesses the impact of the combination of vocabulary and sentence mastery on writing performance. A qualitative approach was employed, using the Think-Talk-Write (TTW) technique to enhance students’ descriptive writing skills. The study consisted of two cycles implemented through Classroom Action Research. Prior to the implementation of the TTW method, there were several obstacles in the learning process, particularly in the influence of reading activities on vocabulary development, which affected students’ ability to compose descriptive texts. At that time, only 21 students, or 52.5%, had a good understanding of the material, while 19 students, or 47.5%, still lacked sufficient comprehension. However, after applying the Think-Talk-Write (TTW) method, a significant improvement was observed, with 100% of the students achieving scores above 60.

The Khulafaur Rasyidin era (632–661 CE) was a pivotal period in Islamic history, marked by the leadership of the first four caliphs: Abu Bakr, Umar, Uthman, and Ali. The political thought of this era emphasized principles of justice, consultation (shura), and the application of Islamic law (sharia) in governance. Each caliph adopted distinct approaches to state administration, such as Abu Bakr's emphasis on collective consultation and Umar's establishment of a more bureaucratic governance structure. Despite political and social challenges, including territorial expansions and internal conflicts, the political foundations of the Rashidun Caliphate underscored the importance of just leadership and the unity of the Muslim community. This political philosophy significantly contributed to the development of Islamic governance rooted in justice and sharia.

This research aims to outline the integration of Georg Wilhelm Friedrich Hegel and Karl Marx's thoughts in Slavoj Žižek's philosophy through Jacques Lacan's psychoanalytic perspective. The main focus of the research is to understand how Žižek combines Hegel's dialectic that emphasises process, difference and contingency with Marx's materialism critique that has been considered too teleological, and enriches his analysis with Lacan's theory of the unconscious to answer contemporary socio-political issues more sharply and relevantly. The method used is a literature study by collecting data from books, journals, and trusted academic sources that discuss the thoughts of Žižek, Hegel, Marx, and Lacan. The data was analysed qualitatively with a descriptive and interpretative approach to explore the meaning and interrelationship of philosophical concepts in Žižek's philosophical construction. The results show that Žižek reconstructs Hegel's dialectic as an ontological foundation that emphasises contingency and uncertainty, while criticising the teleology of classical Marxism. He develops the concept of active and passive dialectical subjects, and uses Lacan's psychoanalysis to analyse ideology and the structure of subjectivity in modern capitalism. This approach results in a radical and applicable contemporary dialectical materialism, providing a framework for critical analysis of 21st century socio-political realities.

Early Childhood Education (PAUD) has a crucial role in shaping children's character and basic knowledge, including in terms of environmental awareness. On the other hand, many families in Indonesia are facing economic challenges that require intervention to improve their well-being. This research aims to develop environment-based social entrepreneurship as a tool for family empowerment through early childhood education. Environment-based social entrepreneurship not only aims to create profitable businesses, but also to support the sustainability of nature, thus having a positive impact on both the family economy and environmental conservation. Through literature research, it was found that the integration of social entrepreneurship with early childhood education can provide dual benefits: increasing environmental awareness in children and empowering parents with eco-friendly entrepreneurial skills that can increase family income. Collaboration between educational institutions, the government, and the community is also considered very important to ensure the successful implementation of this program.