This study examines the application of Project-Based Learning (PjBL) in chemistry learning at SMAN 1 Sreseh, with a focus on increasing motivation and understanding of concepts among students, especially Children with Special Needs (ABK: Anak Berkebutuhan Khusus). PjBL was chosen as an approach that can increase student engagement through the exploration of projects relevant to everyday life, allowing students to better understand abstract chemical concepts. The results showed that the application of PjBL could increase students' intrinsic and extrinsic motivation, with regular students experiencing a more significant improvement. Although ABK students show lower improvements, they also gain significant benefits in terms of understanding of chemistry concepts and active involvement in projects. This study confirms that PjBL is an effective learning method to increase motivation and understanding of concepts, especially for ABK students, in the context of inclusive education.
 

This study aims to explore the factors that affect the effectiveness of Problem-Based Learning (PBL) in improving student learning outcomes. PBL is a learning method based on real problem solving that requires students to think critically and work collaboratively. Although PBL has been proven effective in a variety of contexts, its implementation in developing countries and in various disciplines still faces challenges. The factors tested in this study included student characteristics (such as motivation and critical thinking skills), facilitator quality, environmental support (including educational facilities, technology, and policies), and subject matter characteristics. Through a literature analysis and case studies in several educational institutions, this study found that the effectiveness of PBL is highly dependent on the interaction between these factors. The characteristics of active and independent students, well-trained facilitators, and adequate environmental support can promote the achievement of better learning outcomes. Meanwhile, subject matter that is relevant and in accordance with the needs of students also plays a big role in the success of the implementation of PBL. This study provides recommendations for educators and policymakers to consider these factors in designing and implementing PBL in the educational environment.
 

This study explores the influence of Information and Communication Technology (ICT)-based learning media on student motivation and learning outcomes in economics subjects at SMAN 1 Sreseh. The quasi-experimental method was used to compare the effectiveness of ICT-based learning with conventional methods in grade X students. Data analysis also indicates a significant relationship between motivation levels and student learning outcomes. The study concludes that the integration of ICT in economic learning can improve student engagement, learning effectiveness, and their academic achievement, especially when supported by adequate infrastructure and training..
 

The increasing waste problem requires innovative solutions that are efficient and sustainable. This study aims to design and build an Internet of Things (IoT) based garbage cleaning robot that can be monitored and controlled remotely. This system is designed by utilizing a microcontroller as the main brain, sensors to detect the presence of garbage, and an IoT-based communication module that allows monitoring and control of the robot via mobile devices or the web. Based on the results of the analysis and testing carried out, this study shows that the use of ESP8266 in the RC Trans Robot motor control with the Blynk application has succeeded in significantly increasing system efficiency. The system successfully responds to user input via a mobile application and can control the movement of the robot in real-time. The performance of the robot system controlled via a WiFi network shows good stability in various test scenarios. The robot can operate effectively within a distance that matches the range of the WiFi network, with fast control response and reliable communication.

In the era of globalization and digital transformation, organizations face new challenges in managing cultural diversity and technological complexity. Leaders are required to quickly adapt to the ever-changing global dynamics while fostering synergy within multicultural teams. This article aims to analyze how Cultural Intelligence (CQ) and digital technology can be integrated into a multiplication leadership model to enhance the effectiveness of global organizations. Using a qualitative approach based on literature studies, this research explores the three main dimensions of CQ—cognitive, motivational, and behavioral—as well as the application of digital technologies such as Artificial Intelligence (AI), Big Data, and virtual communication in leadership development. The findings indicate that leaders with high levels of CQ are more effective in leading multicultural teams and building harmonious cross-cultural connections. Meanwhile, the use of digital technology accelerates decision-making processes, mentoring, and collaboration within flexible and dynamic organizational structures. The integration of cultural intelligence and digital technology results in an adaptive, collaborative, and innovative leadership model. Examples of the implementation of this model in global companies such as Microsoft, Tesla, and Airbnb further reinforce the findings. This article provides practical contributions for organizations in designing training strategies and leadership models based on CQ and digital leadership to face global challenges more effectively and sustainably.
 

The purpose of this study is to analyze the application of Indonesian language rules and analyze phonological and morphological errors. Indonesian as the official language of the country is able to unite various ethnicities and cultures spread throughout the country. Teaching Indonesian does not only focus on language rules, but also provides a solid foundation for students to develop their communication skills. The method in this study uses the library research method or can be called library research. This method is used by collecting data by analyzing or reading a book, journal, document analysis, other literature studies to analyze things that are relevant to the topic being discussed. This method is used because it is to explore theories about how to apply phonology and morphology and how to analyze errors that occur in phonology and morphology. In this library research, the author collects data and studies it gradually and analyzes theories in books, journals, and other literature studies.

This research was conducted to look at team components starting from the strengths and weaknesses of the team so that it can be used as evaluation material to make better improvements to the team to face the next match. This research also aims to confirm the findings of video analysis in the final match of the East Java Floorball men's team at the 2024 Aceh-Sumut PON XXI exhibition. This research methodology uses quantitative descriptive, which uses match video analysis data to paint a picture or reveal information about the facts. facts about the final field for the men's floorball team in East Java. The sample from this research was the East Java Floorball men's team who were the core players or who only played in the final round. The researcher's data sheet on video match analysis served as a tool. The quantitative descriptive data analysis method was applied using figures obtained from video study findings and evaluation results. From the results of video analysis of the final match of the East Java Floorball men's team, when compared with other strategies, it was found that the tactics of passing and controlling the ball gave the best results. Players gain an advantage when the opposing team has the ball as a result of frequently using this method and developing their game. The East Java Floorball men's team has better ball control than its opponents because their passing technique and ball control are superior.

This study aims to analyze the legal implications of the luxury goods Value Added Tax (VAT) increase policy in Indonesia, which will take effect in January 2025. This policy is based on Law Number 7 of 2021 on the Harmonization of Tax Regulations and its derivative regulations, with the objective of increasing state revenue and reducing the consumption of luxury goods, which is often associated with economic inequality. This research employs a normative method with a literature study approach, analyzing tax regulations, academic journals, and relevant literature. The findings indicate that while this policy may enhance tax revenue and reduce economic disparity, its implementation faces challenges related to legal certainty, tax compliance, and its impact on consumer purchasing power and investment in the luxury goods sector. Additionally, the potential rise in tax disputes due to differing interpretations of luxury goods classification is a major concern. Therefore, clear regulations, a more transparent tax administration mechanism, and economic impact mitigation strategies are necessary to ensure the effectiveness and fairness of this policy implementation.This study aims to analyze the legal implications of the luxury goods Value Added Tax (VAT) increase policy in Indonesia, which will take effect in January 2025. This policy is based on Law Number 7 of 2021 on the Harmonization of Tax Regulations and its derivative regulations, with the objective of increasing state revenue and reducing the consumption of luxury goods, which is often associated with economic inequality. This research employs a normative method with a literature study approach, analyzing tax regulations, academic journals, and relevant literature. The findings indicate that while this policy may enhance tax revenue and reduce economic disparity, its implementation faces challenges related to legal certainty, tax compliance, and its impact on consumer purchasing power and investment in the luxury goods sector. Additionally, the potential rise in tax disputes due to differing interpretations of luxury goods classification is a major concern. Therefore, clear regulations, a more transparent tax administration mechanism, and economic impact mitigation strategies are necessary to ensure the effectiveness and fairness of this policy implementation.

Regional development is a key strategy for enhancing community welfare. However, the dynamics of growth in each region are shaped by distinct characteristics of rural and urban areas. Rural areas face unique challenges in adapting to changing times, given their economic structures are largely dominated by agriculture and limited infrastructure. In contrast, cities tend to have more diversified economies, supported by industry, services, and better access to education and technology. The socio-economic disparities between rural and urban areas pose a significant challenge in regional development. The quality of life for communities in both regions is often affected by disparities in income, healthcare, education, and employment opportunities. Ongoing modernization and urbanization lead to transformations in social and economic structures in cities and rural areas. A comparative socio-economic analysis of rural and urban areas can provide valuable insights into how these differences impact regional development strategies. This study can also inform policies aimed at achieving balanced development between rural and urban areas, thereby promoting more equitable distribution of community welfare

Cara berpikir komputer atau computational thinking menjadi salah satu kemampuan dasar untuk pemecahan masalah dengan cepat, tepat, dan efektif. Pengintegrasian CT dalam pembelajaran memerlukan penelitian yang menyeluruh apakah dalam penerapannya mampu memberi dampak baik atau buruk. Penelitian ini bertujuan untuk menganalisis pengintegrasian computational thinking pada pembelajaran geografi SMA. Penelitian ini merupakan penelitian kuantitatif dengan metode penelitian deskriptif. Sampel yang digunakan adalah siswa kelas XI IPS SMAI Al Azhar 14 Semarang. Berdasarkan hasil penelitian, Pengintegrasian computational thinking (CT) dilakukan dengan empat tahap yaitu abstraksi yang berfokus pada pada penentuan masalah, dekomposisi yang memberikan siswa kesempatan dalam menyederhanakan masalah, algoritma yang berfokus pada merancang langkah penyelesaian, dan pengenalan pola yang memusatkan pada pengenalan pola masalah dan analisis data. Berdasarkan pengolahan data, keempat tahap ini memberikan makna positif baik jika diintegrasikan dalam pembelajaran. Kesimpulan penelitian ini adalah pengintegrasian computational thinking (CT) dalam pembelajaran geografi, khususnya pada materi dinamika kependudukan, telah menunjukkan hasil positif dimana siswa tidak hanya meningkatkan kemampuan teknis melalui penggunaan google form dan microsoft excel dan meningkatkan berpikir analitis dan kreatif melalui empat tahapan dalam computational thinking (CT).