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All Journal BERKALA FISIKA Pedagogi: Jurnal Ilmu Pendidikan PRISMA FISIKA Jurnal Visi Ilmu Pendidikan YOUNGSTER PHYSICS JOURNAL Jurnal Mahasiswa Teknologi Pendidikan (JMTP) Jurnal Fisika Unand Lentera Pustaka Jurnal Ilmiah Arena Tekstil QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Journal of Physics and Its Applications International Journal of Community Service Learning EduReligia : Jurnal Pendidikan Agama Islam Jurnal Ilmu Fisika Jurnal Ilmiah Mandala Education (JIME) International Journal for Educational and Vocational Studies Jurnal Studi Guru dan Pembelajaran Jurnal Ilmiah Profesi Pendidikan Jurnal Teras Fisika : Teori, Modeling, dan Aplikasi Fisika Edunesia : jurnal Ilmiah Pendidikan Optika : Jurnal Pendidikan Fisika Physics Communication Studies in Learning and Teaching Indonesian Journal of Instructional Media and Model Journal of Computer Networks, Architecture and High Performance Computing JPTE: Jurnal Pendidikan Teknik Elektro Ceria: Jurnal Program Studi Pendidikan Anak Usia Dini Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat Edukasia: Jurnal Pendidikan dan Pembelajaran Abdi Cendekia: Jurnal Pengabdian Masyarakat Jurnal Pendidikan MIPA
Fajar Arianto
Laboratorium Fisika Radiasi Dan Fisika Medik, Departemen Fisika Universitas Diponegoro, Jl. Prof. Soedarto SH Tembalang Semarang
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Utilization of Interactive Multimedia to Improve the Understanding of Autistic Students Dhiaulhaq, Shifiyan Ahmad; Arianto, Fajar
Ceria: Jurnal Program Studi Pendidikan Anak Usia Dini Vol 14, No 3 (2025): (On Progress) Ceria Jurnal Pendidikan Anak Usia Dini
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/ceria.v14i3.14799

Abstract

This study aims to improve the cognitive abilities of 4–5-year-old children in Group A of TK Aisyiyah Bustanul Athfal Mamboro using number card media. A two-cycle Classroom Action Research (CAR) design (Kemmis & McTaggart) was employed (Rahman et al., 2017). Ten preschoolers (2024/2025 academic year) participated. Data were collected via classroom observations, interviews, and assignments, then analyzed descriptively by calculating percentage improvements. The results showed significant increases in cognitive performance from the pre-intervention stage to Cycle II. For example, the proportion of children correctly observing and naming numbers rose from 40.0% (pre-test) to 80.0% (Cycle II), and those recognizing number symbols improved from 36.7% to 80.0% (Cycle II). On average, cognitive skill indicators increased by about 40% between cycles. It can be conclude that using number card media effectively enhanced the children’s mental abilities.
Analysis of Dose Distribution Alpha and Secondary Particles in Therapy Alpha for Glioblastoma Cancer Using MCNP6 Software Agustina, Sheila; Suharyana, Suharyana; Kusumandari, Kusumandari; Arianto, Fajar
Journal of Physics and Its Applications Vol 7, No 4 (2025): November 2025
Publisher : Diponegoro University Semarang Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpa.v7i4.25893

Abstract

The alpha therapy modeling was performed for the treatment of glioblastoma brain cancer using MCNP6 software. The simulation used a head and neck phantom geometry, with a spherical shape of the radiation direction of the cancer cells with a radius of one cm divided into 27 targets. One radiation source is directed to each target center of the cancer cells with five energy variations, namely (430, 425, 415, 410, and 400) MeV. The simulation results are in the form of a distribution of absorbed doses in all targets and healthy cells around them. The simulation results show an average dose distribution of (1.2902 ± 0.0024) 10-11 Gy/alpha with an isodose level of 69.75%. The healthy organ that receives the largest dose and secondary particle distribution after cancer cells is the brain, with an accumulative dose of (1.7446 ± 0.0033) 10-15 Gy/alpha. The dose distribution on cancer cells shows that the irradiation time to kill glioblastoma cancer cells is (1456±0.14) seconds with an alpha current of 1 nA.
A Training on Designing 3D-Based on Instructional Media to Enhance Elementary Student Motivation Zahroh, Mihnatuz; Arianto, Fajar; Maureen, Irena Y.
Abdi Cendekia : Jurnal Pengabdian Masyarakat Vol 4 No 4 (2025): Desember
Publisher : Yayasan Zia Salsabila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61253/abdicendekia.v4i4.329

Abstract

Elementary school teachers often struggle with integrating 3D-based instructional media due to limited digital skills, hindering efforts to enhance student motivation through innovative learning tools. While 3D media like Assemblr EDU enhances student engagement, prior research has largely ignored the need for teacher training in utilizing such media effectively. This study evaluated the impact of a structured training program on teachers' competencies in developing 3D instructional media, with the ASSURE model serving as a guide for teachers to select and create appropriate media during the training. Employing a qualitative descriptive approach, data from 40 elementary teachers were gathered through observations, interviews, and feedback forms. Findings showed significant improvements in digital skills, with 75% completing 3D media projects and over 50% ready to implement them in classrooms. This training effectively bridged digital gaps and fostered pedagogical innovation, underscoring the importance of structured professional development for transforming learning practices and motivating students. Advanced training and continuous support are recommended for sustained technology integration.
A Systematic Review of Mobile Learning-Based Research in Fostering Critical Thinking Skills Darlin, Darlin; Arianto, Fajar; Martadi, Martadi; Laha, M. Saleh; Nurlin, Nurlin; Nisa’, Khoirun
Studies in Learning and Teaching Vol. 7 No. 1 (2026): April
Publisher : CV Sinergi Ilmu dan Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v7i1.762

Abstract

Critical thinking skills are essential competencies in the 21st century, so this study aims to present a systematic literature review on the role of mobile learning (m-learning) in fostering it at the higher education level by identifying trends, methodologies, effectiveness, and challenges. Following PRISMA guidelines, 20 articles from the Scopus database (2020-2025) were qualitatively analyzed. The results consistently show that m-learning interventions, especially when synergized with pedagogical models such as Problem-Based Learning (PBL), have proven significantly effective in improving students' critical thinking skills. Trend analysis reveals a geographic dominance of research from Indonesia (48.1%), with peak research productivity occurring in 2022 and dominated by R&D and quantitative approaches in the context of higher education in the fields of science and vocational studies. Despite this effectiveness, the main challenges identified are the low development of inference sub-skills and the risk of shallow learning. In conclusion, m-learning is a valid strategy; however, future research is recommended to move beyond proof-of-concept studies by focusing on increasing methodological rigor, investigating specific mechanisms between technology features and cognitive sub-skills, and expanding the research context to other disciplines to test the generalizability of the findings.
ANALISIS KETELITIAN APROKSIMASI SINUSOIDAL DALAM PENGUKURAN INDEKS BIAS LARUTAN SUKROSA (C12H22O11) BERBASIS DERET TAYLOR Hasan Miftahudin; Steven Nathanael Setiawan; Fajar Arianto
OPTIKA: Jurnal Pendidikan Fisika Vol. 9 No. 2 (2025): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v9i2.6710

Abstract

Ilmu eksakta memiliki peran penting dalam pengembangan perangkat optik yang mendukung kemajuan teknologi modern dan mempermudah kehidupan manusia. Perangkat optik perlu menekankan kepresisian pengukuran seperti aproksimasi matematis dari hukum Snellius pada konsentrasi suatu larutan. Peningkatan kepresisian pengukuran dapat dicapai menggunakan pendekatan deret Taylor melalui aproksimasi fungsi sinusoidal suatu larutan. Penelitian ini bertujuan untuk menganalisis pengaruh kesalahan pemotongan (truncation error) pada aproksimasi sinusoidal orde pertama dan kedua dalam pengukuran indeks bias larutan sukrosa. Metode yang digunakan yakni metode pendekatan ekperimental dan teoritis. Eksperimen dilakukan dengan mengukur indeks bias menggunakan refraktometer Abbe. Indeks bias diukur pada tiga variasi konsentrasi larutan (5 g/100 mL,10 g/100 mL,15 g/100 mL). Data eksperimental kemudian dibandingkan dengan perhitungan teoretis berbasis hukum Snellius dengan aproksimasi sinusoidal orde pertama dan kedua menggunakan ekspansi deret Taylor. Hasil menunjukkan konsentrasi sukrosa berbanding lurus dengan kenaikan indeks biasnya. Sementara itu, kesalahan pemotongan (truncation error) teramati meningkat pada sudut datang yang besar dan pada larutan sukrosa yang encer, dengan konsentrasi rendah. Aproksimasi orde pertama menunjukkan deviasi signifikan, sedangkan orde kedua menghasilkan nilai yang lebih mendekati hasil eksperimen. Temuan ini menegaskan krusialnya penggunaan orde lebih tinggi dalam perhitungan optik presisi menengah. Penelitian ini diharapkan dapat berkontribusi pada peningkatan praktik pengajaran fisika serta pengembangan metode pengukuran berbasis refraktometri di bidang optik.
Co-Authors ABDUL MANAF Achmad Sjaifudin Tayibnapis Ade Ika Susan Agusti, Fiqrie Restia ALFINA RAHMAWATI, DIAN Ali Khumaeni ALIM SUMARNO AMALIA WAHYUNINGTYAS, ISTI Andi Kristanto Andi Mariono Andi Wibowo Kinandana Anitasari, Emi Anwar Usman Armilah, Mila Siti Asep Yoyo Wardaya Auliyani, Chaeriyatun Nissa Azizul Khakim, Azizul Bachri, Bachtiar S. Chrisdian, Viddo Citra Fitri Kholidya Dahurandi, Keristian Darliawati, Herli Darlin, Darlin Darmanto Darmanto Dewantoro, Muhammad Dhiaulhaq, Shifiyan Ahmad Dhyan Prastiwi Emi Anitasari Erma Prihastanti Fatah Yasin FAUZI ADHIM, MUHAMMAD Febry Fitriani FITRIA, ZOIMATUL Fuad Anwar, Fuad Gunawan Gunawan Hadi Prasetyo Utomo Handayani, Liska Tri Handayani, Nita Hariyati, Mutty Hasan Miftahudin Hasan, Siti Nurjannah Hasnawati, Lina Hayati, Widia Herli Darliawati Hisyam, Hisyam Husni Mubarok Iis Nurhasanah Isa Ansori Islami, Jundu Muhammad Mufakkirul Istiqomah Istiqomah Juari, S K Sofjan Firdausi khusnul khotimah Kusumandari, Kusumandari Laha, M. Saleh Liska Tri Handayani M.A. Muazar Habibi Maharani, Rosy Puspa Martadi, Martadi Maureen, Irena Y. Medina, Alfiarani Meisa Diningrat, Syaiputra Wahyuda Moh Jazuli, Moh Muhammad Adrian Lathif Muhammad Nur Muhammad Nur Muhammad Nur Muhammad Nur Mustaji Mustaji, Mustaji Ngurah Ayu Ketut Umiati Nisa’, Khoirun Novan Prawira, Dyon Nufus, Asyifa’un Nur, Muhammad Nurhasanah Nurhasanah Nurlin Nurlin, Nurlin Nurul Azmi, Nurul Nuryati, Dwi Wahyu Nurzanah, Salsabilla Choerunnisa Pandji Triadyaksa Prasetyo Basuki Prastiwi, Dhyan Pratama Jujur Wibawa PUSPITA WIRASARI, ENGGAL Putra, Riko Putri, Weni Antari Ramadhan, Avinda Zakcy Rayhani, Fauziah Rety, Dahniarti Cahyani Riyatun, Riyatun RR. Ella Evrita Hestiandari Rusjiono Rusjiono sahamudin, Sahamudin Saraslifah Saraslifah Setyaedhi, Hari Sugiharto Sheila Agustina Shofiana, Fahlulia Rahma Sholehah Aisyah Sirojuddin Abror Siti Khodijah Siti Masitoh Steven Nathanael Setiawan Suharyana Suharyana Sumariyah Sumariyah Susarno, Lamijan Hadi SYAIPUTRA WAHYUDA MEISA DINING Tayibnapis, Achmad Sjaifudin Terananda, Nabila Zuhroh Ukhti Nurohma Rizki Utari Dewi Utari Utari Very Richardina Wahyu Setia Budi Waode Hamsia, Waode Wienda Intan Permatasari YATIM RIYANTO Yudha Arman Zaenul Muhlisin Zahroh, Mihnatuz