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All Journal Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Journal of Mathematics Education and Application (JMEA) NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Hasil Pengabdian Kepada Masyarakat BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Kelola: Journal of Islamic Education Management JUARA : Jurnal Olahraga Musamus Journal of Physical Education and Sport (MJPES) Jurnal Review Pendidikan dan Pengajaran (JRPP) MES: Journal of Mathematics Education and Science Health Information : Jurnal Penelitian Jurnal Abdimas Madani dan Lestari (JAMALI) Best Journal (Biology Education, Sains and Technology) Indonesian Journal of Education and Mathematical Science Jurnal Manajemen Pelayanan Hotel Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Education and Teaching Learning JiTEKH (Jurnal Ilmiah Teknologi Harapan) Jurnal Manajemen dan Organisasi Review (MANOR) Mosharafa: Jurnal Pendidikan Matematika Jurnal Ilmiah Wahana Pendidikan Syntax: Journal of Software Engineering, Computer Science and Information Technology MANAJERIAL: Jurnal Inovasi Manajemen dan Supervisi Pendidikan Jurnal Pengabdian Masyarakat (ABDIRA) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Indonesian Journal of Research and Educational Review (IJRER) JUrnal Riset Ilmu Pendidikan Al-MIKRAJ: Jurnal studi Islam dan Humaniora JYRS: Journal of Youth Research and Studies Jurnal Offshore: Oil, Production Facilities, and Renewable Energy OMEGA: Jurnal Keilmuan Pendidikan Matematika Jurnal Ilmiah Swara MaNajemen (Swara Mahasiswa Manajemen) Kohesi: Jurnal Sains dan Teknologi Jurnal Riset Kajian Teknologi dan Lingkungan LITERA ABDI: Jurnal Pengabdian Masyarakat NALAR FIQH: Jurnal Hukum Islam Seminar Nasional Riset dan Teknologi (SEMNAS RISTEK) Jurnal Pemikiran dan Pengembangan Pembelajaran JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Pengabdiaan Masyarakat Larisma Laksana Olahraga JUDIS : Jurnal Multidisiplin dan Sains MAFEBIS: Jurnal Manajemen, Akuntansi dan Bisnis
Irvan Irvan
Department of Chemical Engineering, University of North Sumatra, Medan
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Effectiveness of Quizizz Gamification Mastery Peak Model on Critical Thinking and Collaboration Skills of Junior High School Students Aritonang, Akhir Andika; Irvan, Irvan
JMEA : Journal of Mathematics Education and Application Vol 4, No 2 (2025): Juni
Publisher : JMEA : Journal of Mathematics Education and Application

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmea.v4i2.20552

Abstract

This study aims to examine the effectiveness of implementing Quizizz gamification based on the Mastery Peak model in improving students' critical thinking and collaboration skills at SMP IT Madani. A quasi-experimental method with a pretest–posttest control group design was used. The sample consisted of 60 eighth-grade students, divided into two groups: an experimental group (using Mastery Peak Quizizz) and a control group (conventional learning), each consisting of 30 students. The instruments used included descriptive tests to measure critical thinking and a Likert scale questionnaire to assess collaboration skills. The results showed that the experimental group improved their critical thinking posttest scores from 63.67 to 84.50, with a normalized gain (N-Gain) of 0.56 (medium–high category), while the control group improved from 65.67 to 75.67 (N-Gain = 0.30). This difference was statistically significant (p = 0.0005). In terms of collaboration, the experimental group's scores increased from 60.87 to 88.53 (N-Gain = 0.71), while the control group increased from 61.93 to 74.27 (N-Gain = 0.37), also showing a significant difference. The most improved dimensions were open communication and joint decision-making. These findings provide practical insights that Mastery Peak-based gamification is effective not only in enhancing cognitive achievement but also in fostering social interaction and teamwork. Therefore, this strategy is recommended as a relevant and transformative instructional approach for developing 21st-century skills.
ANALISIS PERBEDAAN INDEKS PRESTASI KUMULATIF MAHASISWA PENDIDIKAN MATEMATIKA BERDASARKAN TIPE KEPRIBADIAN EKSTROVERT DAN INTROVERT Damanik, Yana Tasya; Irvan, Irvan; Gultom, Johannes
MES: Journal of Mathematics Education and Science Vol 10, No 2 (2025): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v10i2.10513

Abstract

This research is a quantitative research employing an ex post facto approach aimed at examining the differences in Grade Point Average (GPA) of mathematics education students based on extrovert and introvert personality types. Data collection was conducted online using a validated personality questionnaire consisting of 20 items, distributed via the Google Form platform. The research sample comprised 28 students, including 14 extroverted and 14 introverted individuals. Data analysis involved a normality test using the Kolmogorov-Smirnov test and a hypothesis test using the Independent Samples t-test. The results showed that there was no significant difference in the GPA of mathematics education students between extrovert and introvert personality types. Therefore, personality type does not significantly influence students' academic achievement in terms of GPA within this context.
Strategi Guru Pendidikan Agama Islam dalam Menanamkan Nilai-Nilai Multikultural pada Siswa SMA Negeri 1 Merauke, Papua Selatan Irvan, Irvan; Amrulloh, Moch. Bachrurrosyady
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 5 No. 2 (2025): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v5i2.7284

Abstract

This study aims to describe and analyze the strategies employed by Islamic Religious Education (PAI) teachers in instilling multicultural values in students at SMA Negeri 1 Merauke, South Papua. The research method employed is a qualitative descriptive approach, utilizing data collection techniques that include observation, interviews, and documentation. The results of the study indicate that the strategies implemented by PAI teachers include inclusive learning, contextual approaches, role models, and strengthening tolerance values ​​through religious and social activities. These strategies play an important role in building an attitude of mutual respect, cooperation between students across cultures, and reducing the potential for conflict caused by differences in background. This study concludes that PAI teachers have a strategic role in shaping students' multicultural character through an integrative and humanistic approach in the learning process. These findings contribute to strengthening multicultural learning in multiethnic areas such as Papua and are relevant to efforts to strengthen character education in Indonesia.
PEMANFAATAN SPACE-BASED ADS-B DALAM OPTIMALISASI LAYANAN RUANG UDARA PAPUA Steven , Evan; Anggraini, Dian; Irvan, Irvan
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 2 (2025): Volume 8 No. 2 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i2.46704

Abstract

Manajemen lalu lintas udara yang efisien dan aman merupakan tantangan utama dalam sistem navigasi penerbangan, terutama di wilayah geografis yang menantang seperti Papua, yang masih memiliki titik kosong dalam pengawasan lalu lintas udara karena keterbatasan infrastruktur radar berbasis darat. Teknologi Space-Based Automatic Dependent Surveillance – Broadcast (ADS-B) muncul sebagai solusi inovatif dengan jangkauan yang lebih luas dan akurasi tinggi tanpa bergantung pada infrastruktur darat. Studi ini menganalisis pemanfaatan ADS-B Berbasis Antariksa dalam mengoptimalkan layanan wilayah udara Papua, mengidentifikasi faktor-faktor yang memengaruhi efektivitasnya, dan mengevaluasi kesiapan penerapannya di Indonesia melalui analisis deskriptif, studi kasus internasional, dan pendekatan statistik. Temuan menunjukkan bahwa teknologi ini memiliki potensi yang signifikan untuk meningkatkan keselamatan dan efisiensi lalu lintas udara karena jangkauan globalnya, akurasi data yang tinggi, dan efisiensi biaya jangka panjang dibandingkan dengan radar berbasis darat. Namun, tantangan tetap ada, termasuk tidak adanya regulasi nasional, biaya operasional yang tinggi, dan kesiapan integrasi dengan sistem manajemen lalu lintas udara yang ada. Oleh karena itu, penelitian ini merekomendasikan pengembangan regulasi nasional, analisis biaya-manfaat yang lebih mendalam, perbaikan infrastruktur komunikasi, dan pelatihan sumber daya manusia untuk memastikan penerapan ADS-B berbasis antariksa secara optimal, menjadikannya solusi utama dalam meningkatkan keselamatan penerbangan dan mendukung sistem pengawasan udara yang lebih efisien di Indonesia.
Development of HOTS and TPACK Based Learning Media on Parabola Material Pamungkas, Sugeng Adi; Panggabean, Ellis Mardiana; Irvan, Irvan
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2024)
Publisher : Universitas Ma'arif Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v8i1.4459

Abstract

This research aims to: 1) find out how HOTS and TPACK-based learning tools work on parabola material; 2) find out how effective the HOTS and TPACK-based learning tools are in the parabolic equation material being developed; 3) find out how students respond to the application of HOTS and TPACK-based learning tools in the parabolic equation material being developed. This research is development research. The development model used in this research is the Thiagarajan 4-D development model, namely the define, design, develop, and disseminate stages. The results of the research show that: 1) it was declared valid in terms of the validity results by experts who stated that the learning tools consisted of: (1) the average validation results of the learning implementation plan (RPP) were 4.34, (2) the average validation results the average Student Worksheet is 4.24, (3) the average validation result of the HOTS ability test is 4.17; 2) The developed HOTS and TPACK based learning tools have met the specified effectiveness criteria in terms of: (1) In trial II, 90.4% (19 students) completed the learning; (2) Achievement of learning objectives has been achieved for each question item in trial II, namely question number 1 at 84.76% and question number 2 at 84.29%; (3) student responses in trial II were 94%; and (4) the learning time used does not exceed the normal learning time set by the school and 3) the increase in HOTS thinking skills, namely Trial I, was 52.4% or the 11 students who completed it had experienced an increase in Trial II to 90.4% or 19 students completed..
SISTEM INFORMASI PEMBAYARAN IURAN KEAMANAN DAN KEBERSIHAN PADA PERUMAHAN BERBASIS WEBSITE MENGGUNAKAN METODE DESIGN THINKING: Array Siregar, Wandani; Irvan, Irvan; Rahayu, Eka
JiTEKH Vol. 8 No. 2 (2020): September 2020
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35447/jitekh.v8i2.204

Abstract

Housing is a basic human need and needs to be fostered and developed for the survival and enhancement of people's lives and livelihoods and settlements cannot be seen as mere suggestions of needs, but more than that it is a process of settling in creating a living space to socialize themselves and reveal their identity. The development method in building a Security and Cleanliness Contribution Payment Information System in Menteng Indah Housing Based on Website based on the theory of design thinking methods. Design thinking is a method used to solve problems encountered by gathering lots of ideas in brainstorming sessions using a user-centered approach. The research test is to produce a Fee Payment System in Website-Based Menteng Indah Housing, with the application of this system will facilitate citizens and security in the process of paying fees
SIMPLIFIED FORMULAS FOR SOME BESSEL FUNCTIONS AND THEIR APPLICATIONS IN EXTENDED SURFACE HEAT TRANSFER Irvan, Irvan; Zahedi, Zahedi; Agus, Anjar; Suparni, Sarmin; Amin, Harahap
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 2 (2022): BAREKENG: Jurnal Ilmu Matematika dan Terapan
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.512 KB) | DOI: 10.30598/barekengvol16iss2pp507-514

Abstract

Bessel functions find many applications in Physics and Engineering fields. Some of these applications are in the analysis of extended surface heat transfer where the cross-sections vary. Tables of various kinds of Bessel functions are available in most handbooks of mathematics. However, the use of tables is not always convenient, particularly for applications where many values must be computed. In the applications of Bessel functions in extended surface heat transfer, graphs are also available to provide quick evaluations of the values needed. However, reading these graphs always needs interpolation; this will be cumbersome and time-consuming if there are many readings to be taken. Mathematical formulas for Bessel functions are available but they are usually complicated. Software to calculate values of Bessel functions is also available. Excel, Maple, and Mathematica can also be used to compute the values of Bessel functions. A user can write a program for an application that involves Bessel functions. However, the use of Bessel functions in Excel is limited while Maple and Mathematica are expensive commercial software. In this paper, formulas for Bessel functions of and are simplified with adequate accuracy that can be used to easily compute values needed in the extended surface heat transfer analysis. It is found that errors for and are relatively small (maximum errors are 0.004% and 0.003%, respectively) in the range of 0.05 to 3.75 while the maximum error for is 3.678% for the same range. However, the maximum error for is reduced to 0.166 if the range is from 0.25 to 3.75.
Pelatihan Jari Matematika dan Puzzle untuk Meningkatkan Kemampuan Numerasi Anak Sekolah Dasar di Lingkungan Warga Desa Sei Rotan, Percut Sei Tuan Siregar, Salsya Fadliyah; Irvan, Irvan
JURNAL PRODIKMAS Hasil Pengabdian Kepada Masyarakat Vol 10, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kegiatan pengabdian kepada masyarakat ini merupakan bagian dari program Kuliah Kerja Nyata (KKN) Universitas Muhammadiyah Sumatera Utara yang dilaksanakan di Desa Sei Rotan, Kecamatan Percut Sei Tuan. Tujuannya adalah meningkatkan kemampuan numerasi dasar anak-anak sekolah dasar melalui pelatihan Jari Matematika dan media Puzzle. Kegiatan diikuti oleh sepuluh anak usia 8–12 tahun yang tinggal di lingkungan warga sekitar posko KKN. Pelatihan dilakukan secara partisipatif dalam suasana belajar yang menyenangkan melalui dua tahap kegiatan, yaitu pelatihan Jari Matematika untuk membantu anak memahami operasi hitung dasar secara visual dan kinestetik, serta permainan Puzzle Matematika untuk melatih logika dan konsentrasi. Hasil kegiatan menunjukkan adanya peningkatan kemampuan berhitung, keaktifan, dan kepercayaan diri anak dalam menyelesaikan soal sederhana. Anak-anak juga lebih antusias dan termotivasi dalam belajar matematika. Kegiatan ini membuktikan bahwa pembelajaran berbasis permainan edukatif sederhana dapat menjadi alternatif efektif dalam meningkatkan literasi numerasi di masyarakat dengan fasilitas terbatas. Selain itu, kegiatan ini memberikan pengalaman nyata bagi mahasiswa KKN dalam menerapkan ilmu pendidikan dan memperkuat peran perguruan tinggi dalam pemberdayaan masyarakat.
PkM Sosialisasi Sinyal Wasit Berbasis Adobe Flash dalam Mengedukasi Tim Futsal SMPN 1 Polewali Sutriawan, Agus; Irvan, Irvan; Akkase, Afandi; Haeril, Haeril; Syarifudin, Muhammad Akbar
Laksana Olahraga Vol. 1 No. 02 (2023): Vol 1 No 2 (2023)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/laksanaolahraga.v1i02.51342

Abstract

Tujuan kegiatan pengabdian ini yaitu untuk memberikan pemahaman kepada tim futsal SMPN 1 Polewali mengenai sinyal wasit berbasis adobe flash. Metode yang digunakan yaitu dengan cara pelatihan dan sosialisasi dengan mengadakan sosialisasi sinyal wasit berbasis adobe flash, Peserta dapat menerima materi dengan bersemangat dan kemauan yang besar sehingga materi dapat diserap oleh seluruh peserta dengan baik sehingga Hal ini juga memberikan dampak pada peningkatan kapasistas siswa SMPN 1 Polewali dalam pertandingan futsal.
Perancangan Sistem Aplikasi Berbasis Java Desktop Pada Laundry Kiloan Express Irvan, Irvan; Hermawan, Rudi; Puspita, Fitriyah
Semnas Ristek (Seminar Nasional Riset dan Inovasi Teknologi) Vol 5, No 1 (2021): SEMNAS RISTEK 2021
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/semnasristek.v5i1.5208

Abstract

Komputer merupakan alat yang membantu pekerjaan manusia khususnya pengolahan data menjadi informasi terutama didalam bidang jasa, Laundry Kiloan Express adalah jenis usaha mencuci baju yang didalamnya terdapat proses administrasi seperti mencatat pelanggan, jumlah pembayaran customer dan barang yang telah diambil customer, seiring berkembang zaman proses catat mencatat secara manual dapat memperlambat prosesadministrasi, maka dari itu sistem terkomputerisasi lebih mempermudah dalam hal proses administrasi tersebut. Rumusan masalah yang kami temukan adalah bagaimana membuat aplikasi jasa yang data mempercepat proses pendataan pelanggan, pendataan cucian serta perhitungan transaksi pada laundry kiloan express. Adapun tujuan dari sistem ini adalah untuk mempermudah proses pencatatan data pelanggan, data baju dan datapembayaran yang agar lebih efisien dengan menggunakan komputer, membuat laporan dengan cepat kepada pemilik usaha. Metode penelitian yang digunakan adalah dengan grounded research dimana metode ini mengharuskan membuat sebuah perancangan sistem informasi berdasarkan fakta dan data dilapangan. Sistem informasi laundry kiloan express ini dibuat menggunakan bahasa pemrograman java dengan Mysql sebagaidatabase. Hasil dari penelitian ini diharapkan dapat membantu petugas laundry kiloan dalam hal proses pendataan baju, pembayaran, dan proses pembuatan laporan kepada pemilik usaha laundry kiloan.
Co-Authors Achmad, Fariz Agus Sutriawan Agus, Anjar Ahmad Yamin Akkase, Afandi Akmal, Arina Zawani Akrim, Akrim Al Fath, Muhammad Thoriq Alamsyah, Vandria Amelia Sari Br.S . Pane, Lola amin, harahap Amir, Atmam Amrulloh, Moch. Bachrurrosyady Andryawan, Andryawan Anhar Anhar Annisa Annisa apriani, arni Aritonang, Akhir Andika Awal, Asri Azhari , Anin Saraswati Azis, Zainal Bambang Trisakti Br Sitepu, Zenfiqa Aditya Ramadhani Chatarina Umbul Wahyuni Dalimunthe, Atikah Adzra Dalimunthe, Yulia Agustina Damanik, Yana Tasya Deni Kurnia Dian Anggraini Dj, Arifhan Ady Edi Syahputra Edy Rahman Syahputra, Edy Rahman EKA RAHAYU Eka Supriatna Ellis Mardiana Panggabean Fachruddin, Aisyah Fachry Abda El Rahman Farida Hanum fatimah Fatimah Fona, Zahra Gultom, Johannes Habibillah, M. Raihan Hadiansyah, Muhammad Haeril, Haeril Hamzah, Alimin Hasanah, Annisa Nur Hasibuan, Anggi Tri Dhani Hasyim, Muhammad Qasash Herman H, Herman Heru Setiawan, Heru Setiawan Hiroyuki Daimon Hudain, Muh. Adnan Ieke Wulan Ayu INDAH RAHMASARI Irmayani, Nuri Irwan Irwan IRWAN, DEDY Iskandar Iskandar Izdahara, Dini Jannah, Anistazkia Miftahul Johan Wahyudi, Johan Kamaruddin Kamaruddin Khoiruddin Matondang Koichi Fujie Koro, Suriana Kpalet, Petrus Lubis, Ade Ruqayah Lubis, Nuradilah Lubis, Ulfa Annisa Maisharoh, Maisharoh Mandra Saragih, Mandra Manik, Hamdi Yanti Manurung, Asrar Aspia Marah Doly Nasution Marbun, Imelda Ani Yolanda Marfinas, Zelki Maria Magdalena Maryani Maryani Matondang, Lestarina Miraza, Risnanda Muharram Mochamad Syamsiro Muh Wildan Muh. Nugrah Setyawan Muhammad Akbar Syafruddin Muhammad Faisal Muhammad Hendra S Ginting Muhammad Noviansyah Aridito Muhammad Sigit Cahyono Muhammadong Munir Yusuf, Munir Muslihuddin, Rahmat Nadir, Muh Nadira, Dinda Natsir, Rodja Abdul Nency Extise Putri Nur Indah Atifah Anwar Nuralam Syamsuddin Nurussyariah, Nurussyariah Nurwijayanti Pamungkas, Sugeng Adi Pasaribu, Martua Pohan, Elviza Nabilla Pratama, M. Ridho Puspita, Fitriyah Putri Balqis, Putri R. Rusli Rahman, Arief Aulia Raihan Dimas Muharam Ramadani, Zein Rambe, Amrin Hakim Rapani Rapani Rasyid, Nashfin Nazli Rico Nur Ilham Rifa Turaina Risna Mira Bella Saragih Riyono, Eko Robi Rendra Tribuana Rudi Hermawan Sabhara, Robby Sari, Isra Retno Sidabutar, Rivaldi Silalahi, Irayanti Masta M Simamora, Elisabet Simangunsong, Alfauzan Ramadhanny Simare-mare, Lydia Doris Fransiska Sinabang, Juwita Lestari Siregar, Salsya Fadliyah Siregar, Syafrizal Siregar, Wandani Siregar, Wanti Dahlia Siswadi Siswadi Sitepu, Rafael Aginta Siti Hadijah Steven , Evan Sufitriyono, Sufitriyono Suparni, Sarmin Suwardi Suwardi Syafri Hariansah Syahida, Fadwa Syarifudin, Muhammad Akbar Tahir, Nurhikmah Takwim, Mardi Tambun, Rondang Tanjung, Dian Fitria Taslim Tua Halomoan Harahap, Tua Halomoan Umar Umar Victor G Simanjuntak Wardan, Khusnul Widayati, Ayu Yoichi Atsuta Zahedi . Zaky, O K M Zulfikar Zulfikar