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All Journal Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Sains & Teknologi Lingkungan Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Basicedu Jurnal Analisa Akuntansi dan Perpajakan JURNAL KOULUTUS JATI (Jurnal Mahasiswa Teknik Informatika) MDJ (Makassar Dental Journal) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Paedagogy Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Empiricism Journal Oikonomika: Jurnal Kajian Ekonomi dan Keuangan Syariah Taroa : Jurnal Pengabdian Masyarakat Jurnal Kalibrasi Petanda : Jurnal Ilmu Komunikasi dan Humaniora Journal of Accounting and Finance Management (JAFM) Jurnal Basicedu jpki Jurnal Sigmat Teknik Mesin UNSIKA Jurnal Pendidikan Kimia Unkhair (JPKU) Jurnal Kesehatan Kartika IIJSE Jurnal Sistem Informasi dan Manajemen SEWAGATI: Jurnal Pengabdian Kepada Masyarakat Jurnal Kewirausahaan dan Inovasi Kreano, Jurnal Matematika Kreatif Inovatif EEdJ: English Education Journal Journal of Physical Education Innovation Scientific: Journal of Computer Science and Informatics
Ramadhan, Sahrul
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Why is Math Difficult? : Beliefs That Affecting Students' Mathematics Skills Purbaningrum, Mayang; Ramadhan, Sahrul; Thauzahra, Raudya
Jurnal Paedagogy Vol. 10 No. 4: Jurnal Paedagogy (October 2023)
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v10i4.8652

Abstract

This research aims to describe the factors that influence students' beliefs that mathematics is difficult and how to change students' beliefs that mathematics is not difficult. This research method used a Systematic Literature Review with a qualitative approach. This data was obtained from the thematic analysis of several books and articles discussing 'intelligence", "mathematics," and "mindset" those researchers obtained from Google Scholar. The research results showed that parents, teachers, and peers influence students who think intelligence did not change and could be changed. Apart from that, with a fixed mindset, someone might think that mathematics was difficult because the task given was difficult, assume that if the achievement was low, then mathematics was also low, lack motivation after experiencing failure, and mathematics could not be completed if done for a long period. Parents had the biggest influence on students' mindsets. Genes and socioeconomic background were not the reason. Parental parenting patterns that prioritized performance over process influenced students' thinking patterns. Another biggest influence was the teacher. Like parents, teachers who assess based on performance rather than process would make students lose self-confidence when they fail. Teachers who supported their students to surrender to their situation also made students unmotivated to study mathematics more deeply. Collaboration between teachers, parents, and peers is needed to change a fixed mindset to a growth mindset. Constructive feedback is needed so students are always oriented towards a process without results.
Analysis of Mathematical Communication Skills Vocational School Students Assisted Desmos in Solving Mathematics of Finance Ramadhan, Sahrul; Setyaningrum, Wahyu
Kreano, Jurnal Matematika Kreatif-Inovatif Vol. 15 No. 1 (2024): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : UNNES JOURNAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/67p6jn82

Abstract

One of the mathematical skills that students must have been mathematical communication skills. Mathematical communication skills enable students to convey their understanding of mathematical concepts. The process of expressing mathematical ideas verbally or in writing helps students understand the material more deeply. Other previous research only described the effectiveness of software on mathematical communication skills, this study aims to analyze students' mathematical communication skills in 21st century learning when solving financial math problems with the help of desmos. This research is descriptive research with a qualitative approach. The results showed that the mathematical communication skills of class 11 SIJA B of 12 students belonged to the medium category. Desmos media has the potential to improve students' mathematical communication skills. A total of 2 students in the high mathematical communication skills category with a percentage of 16.7% were able to master all indicators of mathematical communication skills, 8 students in the moderate mathematical communication skills category with a percentage of 66.6% and some students were able to master all indicators of mathematical communication skills but were still lacking perfect, and 2 students in the low mathematical communication skills category with a percentage of 16.7% were only able to master one indicator, namely the second indicator of mathematical communication skills. The implications of this research are to investigate effective teaching methods to improve students' mathematical communication skills. Integrate tasks and activities that encourage mathematical communication in learning materials and further explore how technology can be applied to improve mathematical communication skills. Salah satu keterampilan matematika yang harus dimiliki peserta didik adalah kemampuan komunikasi matematis. Ketrampilan komunikasi matematis memungkinkan siswa untuk menyampaikan pemahaman mereka tentang konsep matematika. Proses mengungkapkan ide-ide matematis secara verbal atau tertulis membantu siswa memahami materi dengan lebih mendalam.  Penelitian lain sebelumnya hanya mendeskripsikan keefektifan software terhadap kemampuan komunikasi matematis, penelitian ini bertujuan menganalisis kemampuan komunikasi matematis siswa dalam pembelajaran abad-21 saat menyelesaikan soal matematika keuangan berbantuan desmos. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Hasil penelitian menunjukkan bahwa kemampuan komunikasi matematis kelas 11 SIJA B dari 12 peserta didik tergolong pada kategori sedang. Media desmos berpotensi untuk meningkatkan kemampuan komunikasi matematis peserta didik. Sebanyak 2 siswa pada kategori kemampuan komunikasi matematis tinggi dengan persentase 16,7% mampu menguasai semua indikator kemampuan komunikasi matematis, 8 siswa pada kategori kemampuan komunikasi matematis sedang dengan persentase 66,6% dan beberapa siswa mampu menguasai semua indikator kemampuan komunikasi matematis namun masih kurang sempurna, dan 2 siswa pada kategori kemampuan komunikasi matematis rendah dengan persentase 16,7% hanya mampu menguasai satu indikator , yaitu indikator kedua dari kemampuan komunikasi matematis. Implikasi penelitian ini agar menyelidiki metode pengajaran yang efektif untuk meningkatkan ketrampilan komunikasi matematis siswa. Mengintegrasikan tugas dan aktivitas yang mendorong komunikasi matematis dalam materi pembelajaran dan lebih mengeksplorasi bagaimana teknologi dapat diterapkan untuk meningkatkan ketrampilan komunikasi matematis.
PEMBERDAYAAN EKONOMI MASYARAKAT MELALUI USAHA EKONOMI PRODUKTIF (UEP) DI KELURAHAN SIBATUA Sahabuddin, Romansyah; Nurhidayanti, Helmi; Rara’Topadang, Febrianti; Hasanah, Uswatun; Ramadhan, Sahrul
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.21492

Abstract

Tujuan penelitian ini untuk mengetahui pemberdayaan ekonomi masyarakat melalui usaha ekonomi produktif (UEP) di kelurahan sibatua. Jenis penelitian ini merupakan penelitian Kualitatif. Penelitian kualitatif adalah suatu proses penelitian untuk memahami fenomena-fenomena manusia atau sosial dengan menciptakan gambaran yang menyeluruh dan kompleks yang dapat disajikan dengan kata-kata. Berdasarkan hasil penelitian Pemberdayaan ekonomi Masyarakat melalui usaha ekonomi prosduktif (UEP) di Kelurahan Sibatua memberi manfaat yang cukup efektif dan Usaha  Ekonomi  Produktif  merupakan  kegiatan  yang  berkaitan  di  bidang ekonomi yang dilakukan oleh rumah tangga atau kelompok usaha ekonomi untuk meningkatkan  pendapatan,  menciptakan  lapangan  kerja,  serta  ketahanan  pangan bagi masyarakat serta dampak dirasakan masyarakat dengan adanya Pemberdayaan Usaha Ekonomi Produktif (UEP) Meningkatkan pendapatan ekonomi keluarga, Memotivasi kepada masyarakat yang mengikuti kegiatan-kegiatan yang produktif untuk membiayai anak dan cucunya dalam bidang Pendidikan dan Menambah ilmu pengetahuan, keterampilan serta pengalaman dalam bidang seni keterampilan
STRATEGI GURU DALAM MENGEMBANGKAN MODEL PEMBELAJARAN SOSIAL EMOSIONAL MELALUI PENERAPAN KURIKULUM MERDEKA ANAK USIA DINI DI TK AISYIYAH 1 Suriati; Hasan, Ihlas; Ramadhan, Sahrul
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 2 (2025): Volume10 Nomor 2, Juni 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i2.25192

Abstract

This research aims to describe teachers' strategies in developing a social emotional learning model through the implementation of the Merdeka Curriculum for early childhood at Aisyiyah Kindergarten 1. The approach used is descriptive qualitative with data collection techniques in the form of observation, interviews and documentation. The research results show that teachers at Kindergarten Aisyiyah 1 implement various child-centered learning strategies, such as daily habits, role-playing activities, and small group discussions that encourage children to recognize, manage, and express emotions positively. The Merdeka Curriculum provides flexibility for teachers in designing activities that suit children's social and emotional development needs. In conclusion, the implementation of the Independent Curriculum provides wider space for teachers to integrate social and emotional values ​​into learning contextually and meaningfully
The Effect of Google Meet in Literal Listening Class for Students of English Education Study Program Ramadhan, Sahrul; Lestari, Lesta; Rizqy, M; Mega, Iful Rahmawati
EEdJ: English Education Journal Vol. 1 No. 2 (2021): Vol. 1, No. 2 (October 2021)
Publisher : English Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32923/eedj.v1i2.2090

Abstract

Literal Listening is one of the compulsory courses in English Education. We are required to be able to understand at least 60 – 70 percent of what is being discussed and what is being reported by native speakers. Considering the decision of The Ministry of Education and Culture in Indonesia due to Covid- 19 pandemic that learning is carried online. Regarding that, several lecturers in the English Education Study Program chose to use the virtual technology in Google meet in order to keep the students engaged in Learning Process. This motivated the researcher to examine The Effect of Google Meet in Literal Listening Class for Second Semester Students of English Education Study Program. This research aims to know how the effectiveness of using google meets in Literal listening learning process and what the advantages and the weaknesses of using Google meet. The method used in this research is qualitative descriptive and used questionnaires to students and interview the lecturer as the subject for this research. The finding of this research is that the motivation of students did not improve. Thus, the lecturer needs to use another technology to support Google meet in order to go to full potential of using it.
Optimasi Pemeliharaan Mesin Rajut di UMKM KN Collection Dengan Menggunakan Metode Total Productive Maintenance (TPM) Ramadhan, Sahrul; Taptajani, Dedi Sa'duddin
Jurnal Kalibrasi Vol 23 No 2 (2025): Jurnal Kalibrasi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/kalibrasi/v.23-2.2494

Abstract

KN Collection UMKM is a small to medium-sized enterprise engaged in the production of knitted caps. In its operations, this production unit still faces various challenges that impact the achievement of optimal production targets. Some common issues encountered in the field include the high downtime of knitting machines, which causes sudden production halts and disrupts the overall workflow. Additionally, production targets are often not met, both in terms of quantity and completion time, due to the unstable performance of the machines. In this research, I propose improvements using the Total Productive Maintenance (TPM) method to reduce machine performance degradation and downtime on the knitting machines. TPM is applied to maintain and optimize equipment efficiency, eliminate failures, and provide maintenance recommendations through daily operations involving all personnel.The results of measuring the knitting machines using the Overall Equipment Effectiveness (OEE) method at KN Collection MSME showed an increase in the OEE value from 69% to 89%. The highest OEE value occurred in March at 89%, while the lowest was in February at 69%, which is close to the ideal OEE standard threshold of 85%. The most significant loss contributing to the low OEE value was speed loss, which accounted for 117%. To optimize maintenance at KN Collection MSME, it is recommended to provide training on procedures to predict potential machine failures, so that operators can immediately report issues to the maintenance department for follow-up action.
PEMBERDAYAAN MASYARAKAT BERBASIS MODEL MIX TEKNOLOGI WISATA DIGITAL (MIXTAWIS) UNTUK PENGUATAN EKONOMI KREATIF DI KAWASAN WISATA PANTAI WADU JAO Ramadhan, Sahrul; Irfan, Irfan; Amelia, Rizky
Taroa: Jurnal Pengabdian Masyarakat Vol 5 No 1 (2026): Januari
Publisher : LPPM IAI Muhammadiyah Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/taroa.v5i1.5555

Abstract

Pengembangan destinasi wisata Pantai Wadu Jao di Desa jambu Kecamatan Pajo Kabupaten Dompu. Permasalahan yang dihadapi, antara lain terbatasnya infrastruktur digital, rendahnya pemanfaatan teknologi di kalangan pelaku ekonomi kreatif lokal, serta promosi wisata yang semakin tidak dilakukan secara terus menerus. Tujuan kegiatan pengadian guna untuk mengatasi masalah tersebut, Pengabdian kepada masyarat ini menerapkan model “Mix Teknologi Wisata Digital (MIXTAWIS)” yang menggabungkan pelatihan literasi digital, pengembangan konten promosi (website, media sosial, video promosi), dan pendampingan pemasaran digital bagi pelaku ekonomi kreatif di kawasan Pantai Wadu Jao. Metode yang digunakan adalah pendekatan partisipatif dengan bertahap atara lain; A . penemuan, b . Pelatihan dan pembuatan konten digital, c . pendampingan pelaksana (Pokdarwis) dan Pemberdaya Kesejahteraan Keluarga (PKK), pelaku ekonomi kreatif serta d . Evaluasi efektivitas dan pemantauan. Hasil kegiatan menunjukkan bahwa penggunaan MIXTAWIS, pelaku ekonomi kreatif dapat mempublikasikan produk atau jasa mereka melalui media sosial dan berhasil meningkatkan jumlah pengunjung wisata serta pembelian produk lokal dibandingkan sebelum program dijalakan. Kesimpulan model MIXTAWIS terbukti efektif dalam memperkuat kreativitas ekonomi di kawasan Pantai Wadu Jao, serta meningkatkan jumlah pengunjung. Kata Kunci : MIXTAWIS, pemberdayaan_masyarakat, wisata_digital, ekonomi_kreatif, Wadu_Jao
Penurunan Logam Berat Kromium (Cr) dalam Air Menggunakan Adsorben Ampas Tebu: Indonesia Ramadhan, Sahrul; Lestari, Puji; Siswoyo, Eko
Jurnal Sains & Teknologi Lingkungan Vol. 18 No. 1 (2026): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol18.iss1.art7

Abstract

Chromium (Cr) is a heavy metal that is toxic, persistent, and potentially carcinogenic. Cr is widely produced from industrial activities such as leather tanning, textiles, and metal plating, making its presence in liquid waste a serious concern. This study aims to investigate the efficiency of reducing Cr concentrations in water using a sugarcane bagasse-based adsorption method, as well as to determine the effect of adding humic acid on enhancing adsorption effectiveness. The study was conducted in batch mode at the Water Quality Laboratory of the Environmental Engineering Program at the University of Islam Indonesia. The parameters varied included pH, contact time, and initial Cr concentration, while the adsorbent characterization was performed using FTIR and SEM. In this study, sugarcane bagasse was used as an adsorbent that had been carbonized at 350°C and sieved to a 50-mesh size. Cr concentration was anlyzed using SSA. Characterization result showed the presence of hydroxyl (-OH), carbonyl (C=O), and aromatic groups in sugarcane bagasse, as well as a porous surface morphology that supports the adsorption process. Optimal conditions were achieved at pH 3, contact time 1440 minutes, and Cr concentration 5 mg/L. The addition of humic acid was found to increase adsorption efficiency by 22,5%. The apporpriate ishoterm model is Langmuir with a maximum adsorption capacity of 1,52 mg/g, while the adsorption kinetics follow the pseudo second order model with rate constant K of 0,0496 g/mg·min.
Implementation of Green Accounting for MSMEs in and Outside the Mining Areas Palu City Ramadhan, Sahrul; Usman, Rudy; Indrisari, Rahayu; Betty, Betty
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 9 No 1 (2026): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v9i1.9369

Abstract

This study aims to analyze the implementation of green accounting in MSMEs operating in the Poboya mining area and outside the mining area in Palu City. The study used a descriptive qualitative approach with data collection techniques through in-depth interviews with six MSME informants from various business types. The results showed striking differences in environmental awareness, waste management, and readiness to implement green accounting. MSMEs in the mining area have a reactive environmental awareness due to exposure to the impacts of pollution, while MSMEs outside the mining area have a normative awareness driven by social values and business image. Waste management practices in MSMEs within the mining area emphasize pollution mitigation, while MSMEs outside the mining area focus on efficient use of materials. The study also found that all MSMEs have not implemented formal environmental cost recording due to limited knowledge and the absence of simple guidelines for green accounting. Nevertheless, all informants stated that the implementation of green accounting is important for business sustainability and environmental preservation. These findings emphasize the need for education, mentoring, and a simple recording model tailored to the capacity of MSMEs to support the implementation of green accounting in the future.
Co-Authors -, merlin Abdi, Muhammad Jayadi AFIYAH, NUR Afriani , Sulisti Akbar, Muhammad Aris Al-Fikri, Muhammad Alfian Toar, Alfian Aminuddin Aminuddin Andi Syuhada, Feri Andi Tenri Biba Mallombasang Anita Primastiwi Atmaja, Gde Dharma betty betty Dea Zara Avila Denden S, Denny Deni, Indira Fatra Dewi Kusuma Wardani Fathir Fatimatul Fauziah, Nur Ferdiansyah Ferdiansyah Hadijah Hajairin Handayani , Sri Handoyo, Ari Hartami Santi, Indyah Hasan, Ihlas Hutagaol, Julianti Br Hutagaol Ibrahim, Fitriana Indrisari, Rahayu Irfan M. Amir, Andi Muhammad Izzi Jalal, Alfi Juniarty Z, Arni Kasmar Khairunnisa Lestari, Lesta Lustiana, Tantri M Rizkan M. Ihsan Ma'arij, Aman Maqhfirah Amiruddin Maulana Risfaul Ulum, Andika Mauraji, Ilham SW Mega, Iful Rahmawati Miftahul Jannah MMSI Irfan ,S. Kom Moh. Mahfud Effendi Mongkito, Abdul Wahid Muh Fitrah, Muh Muhammad Amirul Mu'min Munir Nur Aulia, Siska Nur Setiawati Nurhidayanti, Helmi Oktarina Oktarina Pratama, Nando Kaliman PUJI LESTARI Purbaningrum, Mayang Putranto, Dedy Putri Maharani Rahmanda, Via Nabila Ramadhani, Yerix Rara’Topadang, Febrianti Rizky Amelia Rizqy, M Romansyah Sahabuddin Rudy Usman Sagaf, Umar Salsabila, Nabila Simarmata, Sulastri Siswoyo, Eko Siti Khoiruli Ummah Siti Mutmainah Siti Sanisah Sudir Umar Suriati Syauqie, Achmad Taptajani, Dedi Sa'duddin Teguh Ansyor Lorosae Thauzahra, Raudya Trisno Wardy Putra Uswatun Hasanah Utama, Mohammad Dharma Wahyu Setyaningrum Windhari, Gusti Ayu Esty Wiwik Handayani Zoniarti Zoniarti Zumhur Alamin