This research aims to describe the role of teachers in 21st century learning for elementary school students in the independent curriculum.  In this research, the method used is qualitative descriptive analysis with a library research approach, namely an approach that focuses on literature analysis.  Researchers collect data from various written sources such as books, journals and other references.  Based on the research results, it shows that in 21st century learning teachers have a very important and crucial role in the learning process and development of students' skills based on 4C skills (communication, critical thinking, collaboration and creativity).  It is hoped that 21st century learning for elementary school students through the independent curriculum can develop students' potential and skills to compete with developments that are increasingly developing day by day.  The implementation of the independent curriculum in elementary schools also plays a role in creating empowered students, able to adapt to current developments through a project to strengthen the profile of Pancasila students.  Therefore, it is hoped that there will be collaboration and support from parents, school principals and the government so as to produce a young generation who are intelligent, have character and are ready to face the future.
Abstrak. Penelitian ini bertujuan untuk mendeskripsikan bagaimana peran guru dalam pembelajaran abad-21 pada siswa sekolah dasar di kurikulum merdeka. Dalam penelitian ini, metode yang digunakan adalah analisis deskriptif kualitatif dengan pendekatan library research, yaitu pendekatan yang berfokus pada analisis literatur. Peneliti mengumpulkan data dari berbagai sumber tertulis seperti buku, jurnal, dan referensi lainnya. Berdasarkan hasil penelitian menunjukkan bahwa dalam pembelajaran abad-21 guru memiliki peran yang sangat penting dan krusial dalam proses pembelajaran dan pengembangan keterampilan siswa berdasarkan keterampilan 4C (communication, critical thinking, collaboration, dan creativity). Pembelajaran abad-21 pada siswa sekolah dasar melalui kurikulum merdeka diharapkan dapat mengembangkan potensi dan keterampilan siswa untuk bersaing dengan perkembangan zaman yang kian hari makin berkembang. Implementasi kurikulum merdeka di sekolah dasar juga berperan untuk menciptakan siswa yang berdaya, mampu beradaptasi dengan perkembangan zaman melalui projek penguatan profil pelajar Pancasila. Oleh karena itu diharapkan adanya kolaborasi dan dukungan  dari orang tua, kepala sekolah dan pemerintah sehingga menghasilkan generasi muda yang cerdas, berkarakter, dan siap menghadapi masa depan.

This research explores the management of management information systems at Jomelo Cosmetic Shop on Bukit Kaminting Induk Street, Palangka Raya City using qualitative methods and a holistic approach. Data were collected through observation, interviews, and documentation. The study discovered that the deployment of a management information system has a significant impact on the efficacy of the organization's data source system, with 100% of respondents stating that SIM helps improve operational efficiency and decision-making. In the study, one hundred percent of respondents stated that SIM improves operational efficiency and decision-making processes, which shows how important the implementation of a management information system  is to improve the performance of enterprise data source systems. The study recommends several measures to improve the effectiveness and efficiency of  management information system, such as increasing staff training on the use of SIM (80% of respondents agreed), monitoring and evaluating SIM performance regularly (75% of respondents agreed) and optimizing the use of information technology to support SIM (65% of respondents agreed). This study also recommends several steps to improve product information for customers, such as providing more complete product information on the store website (90% of respondents agreed), utilizing social media to promote products (85% of respondents agreed), and training store staff to provide proper product information (70% of respondents agreed The findings of this study indicate that Jomelo Cosmetic Shop can improve its competitiveness and quality of service to customers by implementing best practices in information systems management. This is expected to improve operational efficiency and better delivery of product information to customers.

The aim of this research is to find out about cultural arts (dance) learning in the independent learning curriculum in class x 3 of SMAN 1 Pangkalan Kuras for the 2023/2024 academic year. This research uses qualitative descriptive research methods. The subjects in this research were class x3 students and arts and culture teachers at SMAN 1 Base Kuras. The results of this research are that in the independent learning curriculum, teachers are no longer fixated on books, but teachers can be more creative in teaching and students are expected to be able to make new discoveries. Learning in the Independent Curriculum uses teaching modules as a guide for learning in class. In learning, teachers also make what achievements they want in that semester. In class X 3, teachers use Phase E. Based on the results of this research, it was observed that teachers were starting to be able to adapt learning activities using the independent curriculum, even though there were still difficulties in compiling teaching modules, teachers were still able to use teaching module templates that had been provided by the government for students. It was observed that students had also adapted the learning curriculum accordingly. with what is taught.

<p>Apartemen di Cibubur kini menjadi alternatif hunian di pinggiran kota. Secara umum partemen dapat digunakan sebagai tempat tinggal dan investasi properti melalui sewa. Strategi penyewaannya beragam berupa sewa jangka panjang dan jangka pendek. Perkembangan tren sewa jangka pendek muncul melalui apartemen dengan layanan hospitality seperti hotel. Meskipun demikian, masalah perizinan dan perpajakan mengenai sewa apartemen jangka pendek belum diatur dengan jelas. Pengumpulan data menggunakan data primer dan data sekunder. Data primer diperoleh dari observasi lapangan dan wawancara dengan informan seperti pengembang, penghuni, pengelola apartemen, dan agen properti. Analisis yang digunakan adalah analisis kualitatif menggunakan model Miles, Huberman, dan Saldana untuk membuat kesimpulan. Berdasarkan hasil penelitian, tren sewa apartemen jangka pendek merupakan hal yang umum terjadi dan terjadi juga di Cibubur. Tren sewa apartemen jangka pendek ini dijelaskan dalam 2 konsep yaitu fleksibilitas dan keberlanjutan tren sewa. Tren sewa jangka pendek terus berkembang sebagai alternatif penginapan untuk mendukung kebutuhan salah satunya kegiatan wisata. Namun saat ini, belum ada regulasi yang mengatur sewa jangka pendek khusunya apartemen.</p>

Technology has led to a new world order without renewable technology, the world of education would not be as efficient as it is today. Not only in the world of education, technology also affects the economy, social, culture and geopolitics. Besides the technology itself, it is our obligation to be educated because if we only use technology without insight, it is feared that we are governed by technology, not us. One of the advances in the world of education is artificial intelligence which greatly helps the educational process but must also be inserted with critical thinking not to be dissolved and drifted in the ease of this very sophisticated technology.
 
 

Effective change management requires five main steps: assessing the situation, planning the change, putting the plan into practice, analyzing the results, and ensuring that the change is safe and effective in the organization. This research is in-depth about “Organizational Change Management: Effective Strategies in Facing Global Challenges.” Through the literature study method, this research examines more deeply how to implement an effective change management strategy to face an era of boundless global competition characterized by rapid changes in the business environment and advances in communication and information technology. In this effective strategy, it is necessary to involve employees and leaders who change the paradigm of thinking to face the rapid changes in the business environment in global competition for the success of the transformation.

This community service activity is carried out by identifying and inventorying problems with sub-district officials, discussing alternative solutions to problem-solving until the solution is selected, and then making pre-designed drawings, which are then carried out by presenting the results and submitting planning documents. After the pre-design drawings have been discussed and mutually agreed upon, a final renovation design and the required budget plan are created. The results of this Community Service are a Renovation Planning Document for the Petompon Sub-district Hall, which will guide government institutions in building and developing the building.

The Omah Sawah community focuses on environment-based education for children aged 7-13 years. One of the activities is a weekly school held at the Omah Sawah Pavilion every weekend. Activities include environmental observation, flora-fauna identification, yoga, natural batik dyeing introduction, and writing. The limited skills of facilitators, consisting of teenage alumni of Omah Sawah, in innovating learning, and the lack of supporting facilities at Omah Sawah pose challenges. One alternative to enhance learning innovation and instructor skills is by introducing and studying Photovoice. This community service began with preparation, including permission requests and field surveys, followed by curriculum development training using the Photovoice method through lectures and practice. Evaluation was carried out through pre-test and post-test methods. The results showed an increase in participants' knowledge of the Photovoice method and its use in environmental education.

In the clinical treatment of skin diseases and cancer, cryotherapy and immunotherapy offer effective and minimally invasive alternatives. However, the complexity of patient response demands more sophisticated analytical strategies for accurate outcome prediction. This research focuses on analyzing the effect of preprocessing in various machine learning models on the prediction performance of cryotherapy and immunotherapy. The preprocessing techniques analyzed are advanced feature engineering and Synthetic Minority Over-sampling Technique (SMOTE) and Tomek links as resampling techniques and their combination. Various classifiers, including support vector machine (SVM), Naive Bayes (NB), Decision Tree (DT), Random Forest (RF), XGBoost, and Bidirectional Gated Recurrent Unit (BiGRU), were tested. The findings of this study show that preprocessing methods can significantly improve model performance, especially in the XGBoost model. Random Forest also gets the same results as XGBoost, but it can also work better without significant preprocessing. The best results were 0.8889, 0.8889, 0.6000, 0.9037, and 0.8790, respectively, for accuracy, recall, specificity, precision, and f1 on the Immunotherapy dataset, while on the Cryotherapy dataset, respectively, they were 0.8889, 0.8889, 0.6000, 0.9037, and 0.8790. This study confirms the potential of customized preprocessing and machine learning models to provide deep insights into treatment dynamics, ultimately improving the quality of diagnosis.

The problem of plastic waste in Indonesia is increasingly urgent as plastic consumption increases and sustainable management is lacking. This research aims to explore the potential of utilising plastic bottle waste as a creative and environmentally friendly product in the form of "ReBloom" pencil case. This research uses a descriptive quantitative approach, which collects data from respondents aged 18-25 years old in Surabaya to measure perceptions and interest in recycled products. The study results show that the majority of respondents are interested in environmentally friendly products at an affordable price. The business feasibility analysis revealed that ReBloom has a positive economic outlook with a break-even point that can be achieved within a certain production quantity. Besides contributing to the reduction of plastic waste, the product also raises public awareness of the importance of recycling and circular economy. Digital marketing strategies and collaboration with communities are proposed to increase market acceptance. This research confirms that sustainability-based innovation can be a promising business opportunity while contributing to environmental preservation.