UMMAT Scientific Journals (Universitas Muhammadiyah Mataram)
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PENDAMPINGAN PEMBUATAN ALAT PERAGA ENERGI BARU TERBARUKAN TERINTEGRASI INTERNET OF THINGS
Get PDFAbstrak: Keterampilan guru SMAN 1 Indralaya dalam membuat alat energi terbarukan masih perlu ditingkatkan dan minimnya ketersediaan alat peraga dan penyimpanan alat yang perlu disediakan. Pengabdian ini bertujuan untuk meningkatkan keterampilan guru dalam membuat alat peraga energi baru terbarukan terintegrasi Internet of Things (IoT). Metode pengabdian dilakukan dengan kegiatan pendampingan terkait pembuatan alat peraga energi angin, air, dan sel surya yang terintegrasi IoT. Mitra kegiatan ini merupakan guru SMAN 1 Indralaya yang terdiri dari 17 guru yang berlatarbelakang guru matematika, fisika, biologi, geografi dan teknologi informasi. Kegiatan ini dievaluasi berdasarkan dengan menggunakan lembar observasi terdiri tiga aspek keterampilan yaitu merangkai peralatan, menjalankan program, dan memadu rangkaian dan program. Hasil kegiatan pengabdian masyakarat menunjukkan guru telah terampil membuat alat peraga energi terbarukan terintegrasi IoT dengan kategori sangat baik 41,67%, baik 50%, dan cukup baik 8,33%. Dengan kegiatan ini diharapkan guru-guru SMAN 1 Indralaya semakin terampil membuat alat peraga sehingga siswa semakin termotivasi, kreatif, dan inovatif dalam mengikuti pembelajaran.Abstract: The skills of SMAN 1 Indralaya teachers in making renewable energy props still need to be improved and the lack of availability of props and storage of props that need to be provided. This community service aims to improve teachers' skills in creating new renewable energy teaching props integrated with the Internet of Things (IoT). The service method is carried out with mentoring activities related to making IoT-integrated wind, water and solar cell energy props. The partner of this activity is SMAN 1 Indralaya teachers consisting of 17 teachers with backgrounds in mathematics, physics, biology, geography and information technology. This activity is evaluated based on using an observation sheet consisting of three aspects of skills, namely assembling equipment, running programs, and integrating assembling equipment and programs. The results of community service activities show that teachers have been skilled at making IoT-integrated new renewable energy props with the categories very good 41.67%, good 50%, and quite good 8.33%. With this activity, it is hoped that SMAN 1 Indralaya teachers will become more skilled at making props so that students will be more motivated, creative, and innovative in learning
PEMANFAATAN APLIKASI SMART-PRESENSI SEBAGAI UPAYA PENINGKATAN OTOMATISASI DAN EFISIENSI PRESENSI PESERTA DIDIK DI SMK PGRI KOTA TEGAL
Get PDFAbstrak: Presensi siswa merupakan salah satu komponen yang dapat digunakan untuk mengevaluasi kedisiplinan siswa. Namun demikian tidak banyak sekolah yang telah menerapkan teknologi dalam aktivitas presensi untuk meningkatkan efektivitas proses presensi dan monitoringnya, termasuk monitoring dari orang tua siswa. Pada kegiatan pengabdian masyarakat ini dilakukan pengenalan dan pemanfaatan aplikasi SMART-Presensi yang telah menerapkan teknologi RFID di SMK PGRI Kota Tegal. Jumlah peserta kegiatan pengabdian ini sebanyak 50 peserta yang terdiri dari 39 siswa, 1 operator, dan 10 wali murid. Metode yang digunakan dalam kegiatan ini adalah edukasi dan penyuluhan tentang teknologi RFID, dan demonstrasi aplikasi SMART-Presensi. Kegiatan ini dievaluasi menggunakan sistem pre-test dan post-test untuk mengetahui peningkatan pengetahuan peserta. Hasil evaluasi dari kegiatan pengabdian ini menunjukkan bahwa lebih dari 19.59% peserta pengabdian menjadi lebih tahu tentang teori dan penerapan teknologi RFID.Abstract: Student attendance is one component that can be used to evaluate student discipline. However, not many schools have implemented technology in attendance activities to improve the effectiveness of the attendance and monitoring process, including monitoring by parents of students. In this community service activity, an introduction and utilization of the SMART-Presensi application was carried out which has implemented RFID technology at SMK PGRI Tegal City. The number of participants in this community service activity was 50 participants consisting of 39 students, 1 operator, and 10 parents of students. The methods used in this activity were education and counseling about RFID technology, and demonstration of the SMART-Presensi application. This activity was evaluated using a pre-test and post-test system to determine the increase in participant knowledge. The evaluation results of this community service activity showed that more than 19.59% of community service participants became more knowledgeable about the theory and application of RFID technology
TRANSFORMASI DIGITAL PEMUDA MELALUI EDUKASI PEMANFAATAN TEKNOLOGI DASAR REKAYASA PERANGKAT
Get PDFAbstrak: Program edukasi transformasi digital ini sangat penting dilaksanakan untuk mempersiapkan generasi muda menghadapi tantangan era digital yang terus berkembang dan program ini bertujuan untuk meningkatkan pemahaman dan keterampilan siswa dalam rekayasa perangkat lunak, sekaligus mengembangkan soft skill dan hard skill pada siswa SMKN 1 Cikarang Selatan yang berjumlah 35 siswa. . Metode yang digunakan dalam program ini mencakup ceramah interaktif, pelatihan langsung, dan simulasi pembuatan aplikasi serta situs web sederhana, yang tidak hanya mengajarkan teori tetapi juga penerapan praktis melalui simulasi proyek. Hasil evaluasi dengan observasi dengan pengaplikasian materi yang diberikan ke dalam diskusi dan koloborasi praktik menunjukkan peningkatan yang signifikan di berbagai indikator. Pemahaman dasar rekayasa perangkat lunak meningkat dari 70% menjadi 90%, sementara pemahaman dasar pemrograman meningkat dari 75% menjadi 85%. Penguasaan alat pengembangan perangkat lunak juga mengalami peningkatan dari 70% menjadi 80%. Selain itu, pemahaman algoritma dan struktur data meningkat dari 70% menjadi 85%, serta pemanfaatan teknologi dalam kehidupan sehari-hari meningkat dari 75% menjadi 82%. Hasil penelitian ini menunjukkan bahwa edukasi berbasis transformasi digital berperan penting dalam membekali generasi muda dengan keterampilan yang relevan untuk menghadapi tantangan Revolusi Industri 4.0.Abstract: This digital transformation education program is crucial to prepare the younger generation to face the challenges of the ever-evolving digital era. The program aims to enhance students' understanding and skills in software engineering, while also developing both soft and hard skills in the 35 students of SMKN 1 Cikarang Selatan. The methods used in this program include interactive lectures, hands-on training, and simulations for creating simple applications and websites, which not only teach theory but also provide practical application through project simulations. The results of the evaluation through observation, including the application of the materials into discussions and collaborative practice, show significant improvements across various indicators. Basic software engineering knowledge increased from 70% to 90%, while basic programming knowledge improved from 75% to 85%. Mastery of software development tools also rose from 70% to 80%. Additionally, understanding of algorithms and data structures increased from 70% to 85%, and the use of technology in daily life grew from 75% to 82%. This study indicates that digital transformation-based education plays an essential role in equipping the younger generation with the relevant skills needed to face the challenges of the Fourth Industrial Revolution
GERAKAN PEMBERIAN MAKANAN PENDAMPING BERBAHAN DASAR KELOR PADA IBU HAMIL DALAM UPAYA PENCEGAHAN KEK DAN STUNTING
Get PDFAbstrak: Stunting terjadi mulai dari pra-konsepsi menjadi lebih berat ketika hamil dengan asupan gizi yang tidak mencukupi kebutuhan, serta ibu yang hidup di lingkungan dengan sanitasi kurang memadai. Selain itu keadaan ibu dengan kondisi status gizi berisiko kurang energi kronik (KEK) saat hamil akan berpotensi stunting pada anak. Pada ibu hamil perlu pemantauan gizi dan kesehatan untuk mencapai kesehatan yang optimal dan gizi seimbang. Makanan pendamping berbahan dasar daun kelor dianggap sebagai salah satu alternatif untuk mengatasi kekurangan nutrisi di Indonesia. Kegiatan pengabdian ini dilakukan dengan tujuan sebagai upaya pencegahan terjadinya KEK dan stunting, menggunakan metode ceramah dan demonstrasi. Pengabdian kepda Masyarakat ini dilakukan di Puskesmas Tipar, Peserta adalah ibu hamil yang berjumlah 27 orang (90%). Evaluai pada kegitan ini dengan melakukan pretest dan posttest berjumlah 15 soal, Evaluasi kegiatan ini menunjukkan keberhasilan telah terpenuhi dengan adanya peningkatan pengetahuan peserta berdasarkan hasil pretest 43% dan posttest 65%. Peserta yang mengikuti kegiatan ini mendapatkan keterampilan soft skill dan hard skill dimana peserta mendapatkan ilmu mengenai upaya pencegahan KEK dan stunting, peserta juga dapat membuat puding berbahan daun kelor.Abstract: Stunting occurs from pre-conception to be more severe during pregnancy with inadequate nutritional intake, as well as mothers who live in environments with inadequate sanitation. In addition, the condition of mothers with nutritional status at risk of chronic energy deficiency (CED) during pregnancy will potentially stunting in children. Pregnant women need to monitor nutrition and health to achieve optimal health and balanced nutrition. Complementary foods made from moringa leaves are considered as an alternative to overcome nutritional deficiencies in Indonesia. This community service activity is carried out with the aim of preventing CED and stunting, using lecture and demonstration methods. This Community Service was carried out at the Tipar Health Center, Participants were pregnant women totaling 27 people (90%). Evaluation of this activity by conducting a pre-test and post-test totaling 15 questions, Evaluation of this activity showed that success had been met with an increase in participant knowledge based on the results of the pre-test 43% and post-test 65%. Participants who took part in this activity gained soft skills and hard skills where participants gained knowledge about efforts to prevent CED and stunting, participants could also make pudding from moringa leaves
The Effect of Mathematics Learning Interest and Social Skill on Algebraic Reasoning
Get PDFAlgebraic reasoning plays a role in mathematical thinking. Understanding factor affective of algebraic reasoning is essential for improving mathematics education. This study aims to examine the effect of learning interest and social skills on students' algebraic reasoning. We conducted a quantitative study using a correlational design, employing questionnaires and a test as data collection methods. We selected 202 students from the Islamic state of junior high school in Mataram as a research sample using a simple random technique. The study used an algebraic reasoning test, a learning interest questionnaire, and a social skills questionnaire as research instruments. The data was analyzed using descriptive data and inferential analysis. Descriptive data consist of categorical descriptive and statistical descriptive. Inferential analysis used a multiple regression including prerequisite tests (normality, linearity, multicollinearity and heteroscedasticity) and hypothetical tests using t-test for partial and F-test for simultaneous. The result showed that learning interest has no effect on students algebraic reasoning (t-test =0,055, sig. = 0,957 > 0,05). Meanwhile, the social skills have an effect on students algebraic reasoning (t-test =2,943, sig. = 0,004 < 0,05). In addition, learning interest and social skill simultaneously have an effect on algebraic reasoning (F-test = 4,345, sig. = 0,014 < 0,05). The result also confirmed that learning interest and social skills have a 4,2% of contribution to increasing students algebraic reasoning. To improve the students learning interest and social skill, teacher should be encouraged in designing interactive learning and collaborative learning approaches, such as group discussions, peer tutoring, and cooperative problem-solving
Prediction of Dow Jones Index, US Inflation, and Interest Rate with Kernel Estimator and Vector Error Correction Model
Get PDFThe Dow Jones Industrial Average (DJIA) is the oldest running U.S. stock market index, established by Dow Jones & Company under Charles Dow. Comprising thirty major publicly traded companies, the DJIA is a key indicator of macroeconomic health, reflecting investor confidence and economic stability. This study applies a quantitative research approach to forecast DJIA stock prices, inflation, and U.S. interest rates using time series analysis. Two forecasting methods are compared: Vector Error Correction Model (VECM) and Kernel regression. VECM, a parametric approach, estimates both short- and long-term relationships among economic variables, while Kernel regression, a nonparametric technique, effectively captures complex, nonlinear relationships without strict model assumptions. The results indicate that the Gaussian Kernel method provides the most accurate predictions, achieving a Mean Absolute Percentage Error (MAPE) of 5.72%. The analysis also shows that despite annual fluctuations, the DJIA has exhibited a steady growth trend from 2009 to 2024, with both its starting and ending prices increasing over time. This research is significant for investors, policymakers, and financial analysts, offering insights into market trends and economic indicators. By providing a reliable forecasting model, it aids in better decision-making regarding stock market investments and economic policies
Forest Fires in Peatlands Analyzed from Various Perspectives: Spatial, Temporal, and Spatial-Temporal
Get PDFPeatland fires are characterized by the compaction of organic matter below the soil surface. If dry conditions occur, the organic matter can burn, making it difficult to extinguish the fire. This study aims to analyze peatland forest fires with three perspectives, namely temporal, spatial, and spatial-temporal. The data used is the confidence level data of hotspots in forest fires in Kubu Raya Regency, West Kalimantan from January 2014 to December 2023. The methodology used includes collecting fire data from satellite imagery and prepocessing the data. Furthermore, three different data analyzes were carried out, namely temporal, spatial, and spatial-temporal analysis. The results of the study obtained three perspectives, namely from the time period, handling of forest fire cases because they have an impact on the future as seen from the ARIMA model. Regarding spatiality, the distribution of hotspots spread to surrounding areas that were heavily affected by hotspots as seen from the contour map using Kriging interpolation. Finally, regarding spatiality and temporality, forest fire projections show that locations that are close together and have a history of being affected by forest fires have a strong potential for the distribution of forest fire cases as seen from the GSTAR space-time model
Linguistic Identity and Social Roles in the Film Green Book
No full textThis study explores how language reflects and negotiates cultural identity, power, and social relations through an ethnographic analysis of communication in the 2018 film Green Book. The research is grounded in the need to understand how communication functions as a bridge across cultural and racial divisions, particularly in media representations set within historically segregated contexts. Employing a qualitative content analysis design, the study applies Dell Hymes’ S.P.E.A.K.I.N.G. model to analyze the main character’s communicative practices throughout the film. Focusing on three key components—setting, participants, and ends—the analysis reveals a significant transformation in the character’s speech, evolving from culturally insensitive and informal language toward more empathetic, respectful, and contextually appropriate communication. These changes reflect a broader process of identity negotiation and cultural awareness shaped by dynamic social interactions. The findings contribute to the field of sociolinguistics by illustrating how communicative competence is constructed and reshaped in intercultural contexts, and they also offer insights for media and cultural studies on how film can serve as a site for representing and critiquing social norms and values
THE EFFECTIVENESS OF DIFFERENTIATED LEARNING IN MULTIMEDIA-BASED PANCASILA EDUCATION: A QUALITATIVE STUDY ON TEACHERS OF MUHAMMADIYAH 10 SURABAYA HIGH SCHOOL
Get PDFAbstrak: Pendidikan Pancasila memegang peran penting dalam membentuk karakter dan nilai kebangsaan siswa, namun implementasinya masih menghadapi tantangan metode konvensional seperti ceramah satu arah yang kurang melibatkan partisipasi aktif. Penelitian ini bertujuan mengeksplorasi pengalaman guru dalam menerapkan pembelajaran berdiferensiasi berbasis multimedia di SMA Muhammadiyah 10 Surabaya, serta tantangan dan strategi penyelesaiannya. Metode kualitatif deskriptif dengan pendekatan studi kasus digunakan, melibatkan wawancara, observasi, dan analisis dokumen terhadap kepala sekolah, wakil kepala sekolah, guru, dan siswa. Hasil menunjukkan guru merancang modul ajar berbasis multimedia (presentasi PowerPoint, video) sesuai gaya belajar siswa, diintegrasikan dengan diferensiasi konten, proses, dan produk. Multimedia terbukti meningkatkan keterlibatan siswa, sejalan dengan teori Mayer (kognitif multimedia) dan Tomlinson (diferensiasi). Namun, tantangan utama berupa keterbatasan fasilitas (proyektor, internet tidak stabil) dan kompetensi guru beradaptasi teknologi menjadi penghambat. Penerapan pembelajaran berdiferensiasi berbasis multimedia guru Pendidikan Pancasila di SMA Muhammadiyah 10 Surabaya telah disusun secara terstruktur, mengakomodasi berbagai gaya belajar siswa melalui penggunaan multimedia. Pembelajaran ini tidak hanya efektif dan sesuai kurikulum merdeka serta kebijakan pemerintah, tetapi juga mendapat respons positif siswa karena mampu meningkatkan keterlibatan, motivasi serta mendorong kreativitas dan berpikir kritis walaupun masih menghadapi tantangan teknis.Abstract: Pancasila education plays an important role in shaping students' character and national values, but its implementation still faces challenges from conventional methods such as one-way teachers that do not involve active participation. This study aims to explore the teachers' experience in implementing multimedia-based differentiated learning at SMA Muhammadiyah 10 Surabaya, as well as the challenges and strategies to solve them. A descriptive qualitative method with a case study approach was used, involving interviews, observations, and document analysis of principals, vice principals, teachers, and students. The results show that teachers design multimedia-based teaching modules (PowerPoint presentations, videos) according to students' learning styles, integrated with content differentiation, processes, and products. Multimedia has been shown to increase student engagement, in line with Mayer's theories (multimedia cognition) and Tomlinson (differentiation). However, the main challenges in the form of limited facilities (projectors, unstable internet) and teachers' competence in technology adaptation are obstacles. The application of multimedia-based differentiated learning for Pancasila Education teachers at SMA Muhammadiyah 10 Surabaya has been structured to accommodate various learning styles of students using multimedia. This learning is not only effective and in accordance with the independent curriculum and government policies but also receives a positive response from students because it is able to increase involvement, motivation and encourage creativity and critical thinking even though they still face technical challenges
Kepemimpinan Pendidikan Dan Pengembangan Budaya Sekolah Efektif Studi Kasus Di SMPN 5 Janapria
Get PDFPenelitian ini mengkaji peran kepemimpinan pendidikan Islam dalam mengembangkan dan mempertahankan budaya sekolah yang positif yang mendorong pencapaian akademik dan pengembangan karakter. Kepemimpinan yang berlandaskan nilai-nilai Islam—seperti integritas, tanggung jawab, kerja sama, dan spiritualitas—memegang peranan penting dalam membentuk perilaku dan pola pikir siswa, guru, dan staf. Pemimpin sekolah yang efektif mengintegrasikan nilai-nilai ini dalam manajemen sekolah, menciptakan lingkungan inklusif dan kolaboratif, serta melibatkan orang tua dan komunitas dalam mendukung tujuan pendidikan. Studi kasus di SMPN 5 Janapria menyoroti implementasi program "sepume dan sepuma," di mana siswa secara rutin melakukan kegiatan membersihkan sekolah dan membaca Al-Qur'an masing-masing selama sepuluh menit setiap hari. Kegiatan ini menyeimbangkan disiplin fisik dan pertumbuhan spiritual, menciptakan lingkungan sekolah yang harmonis, bertanggung jawab, dan religius. Temuan penelitian ini menunjukkan bahwa budaya sekolah yang positif, yang diperkuat oleh prinsip kepemimpinan Islam, berkontribusi pada peningkatan kedisiplinan siswa, kinerja guru, dan keterlibatan komunitas. Penelitian ini menegaskan pentingnya kepemimpinan pendidikan Islam dalam menghadapi tantangan pendidikan modern, sekaligus mempertahankan landasan moral dan spiritual. Studi ini memberikan strategi praktis dan wawasan bagi pemimpin sekolah untuk mempromosikan dan mempertahankan budaya sekolah yang positif sesuai dengan nilai-nilai Islam