Article Per Year (5 Year)
p-Index From 2021 - 2026
1.037
P-Index
This Author published in this journals
All Journal Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pendidikan Fisika dan Teknologi Indonesian Journal of Applied Science and Technology Indonesian Journal of Educational Innovation Indonesian Journal of Teacher Education
Saputra, Holis Angga
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Education Engineering Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Pelatihan Pengembangan Instrumen Prior Knowledge Bagi Guru-Guru IPA di SMAN 1 Lembar Harjono, Ahmad; Busyairi, Ahmad; Rokhmat, Joni; Ardhuha, Jannatin; Ayub, Syahrial; Saputra, Holis Angga
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 4 (2023): Oktober-Desember 2023
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i4.5791

Abstract

Salah satu aspek penting yang jarang diperhatikan oleh para pendidik dalam menyusun rencana pembelajaran adalah pengetahuan awal (Prior Knowledge) peserta didik. Prior Knowledge (PK) adalah struktur kognitif awal yang ada dalam diri setiap peserta didik yang selanjutnya digunakan untuk beradaptasi dan terus mengalami perkembangan. semakin lengkap pengetahuan awal atau skema seseorang tentang topik tertentu, maka mereka akan semakin cepat memproses informasi baru dan melihat lebih banyak hubungan abstrak. Kegiatan ini bertujuan untuk melakukan pelatihan pelatihan pengembangan instrumen PK bagi guru-guru IPA di SMAN 1 Lembar. Kegiatan dilakukan pada tanggal 7 Februari 2023 dan diikuti oleh 18 peserta yang merupakan guru-guru mata pelajaran IPA di SMAN 1 Lembar. Kegiatan dilakukan dalam 4 (empat) tahapan utama yaitu; (1) penyampaian materi; (2) Latihan pengembangan instrumen tes PK; (3) tanggapan dan evaluasi; dan (4) Pemberian karya dosen. Hasil pelatihan memperlihatkan bahwa sebanyak 100% peserta menyatakan bahwa pelatihan ini memberi manfaat dan dapat menambah wawasan peserta terkait instrumen tes PK ini. Sebanyak 100% peserta berkeinginan untuk mengembangkan instrumen prior knowledge karena yakin dapat meningkatkan kualitas pembelajaran di kelas. Dengan demikian dapat disimpulkan bahwa seluruh kegiatan pelatihan terlaksana dengan baik.
Development of an Arduino Nano-Based Viscometer to Enhance Students' Physics Concept Understanding Saputra, Holis Angga; Gunada, I Wayan; Wahyudi, Wahyudi
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 11 No 2 (2025): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v11i2.10141

Abstract

The understanding of the physics concept of viscosity is often hindered by its abstract nature and the limited availability of experimental tools in schools, leading to theoretical and suboptimal learning. Therefore, an innovative learning package needs to be developed to address these issues. This study aimed to develop this learning package and to test whether the resulting product is valid, practical, and effective for enhancing student's conceptual understanding. This study is a research and development adapting the procedural framework of the ADDIE model. The process involved 11th-grade SAINTEK students at SMAN 11 Mataram as trial subjects, with feasibility data collected through expert validation sheets, response questionnaires, and pretest-posttest questions for quantitative analysis. The data analysis indicated that the developed learning package consisting of an Arduino Nano-based viscometer, a teaching module, a student worksheet, and a test instrument achieved a very valid rating (average >89%), a very practical rating (92.00%), and was sufficiently effective with an average N-Gain score of 0.51 (medium category). Based on these results, it is concluded that the developed learning package is valid, practical, and sufficiently effective to be used for enhancing students' understanding of physics concepts.
Pembuatan Alat Peraga Hukum Ohm Untuk Materi Listrik Dinamis Isnaini, Ahmad Hardyan; Ramdhani, Ahmad; Saputra, Holis Angga; Rifaldy, Rifki; Ansori, Ansori
Indonesian Journal of Applied Science and Technology Vol. 5 No. 2 (2024): Edisi Juli-Desember 2024
Publisher : Indonesian

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

Abstract

Students' difficulty in understanding the concept of dynamic electricity, particularly Ohm's Law, presents a challenge in physics learning. This study aims to design and create a simple demonstration tool to visualize the relationship between voltage, current, and resistance in an electrical circuit. This study uses Thiagarajan's 4D development model, consisting of the stages of define, design, develop, and disseminate, although it only reached the development stage. The demonstration tool was designed using main components such as a resistor, voltmeter, ammeter, switch, and a 9-volt battery. Test results show that the tool functions according to the principles of Ohm's Law (V=IR), although there are slight variations due to the decrease in battery voltage during use. In testing resistor R1 (15 ohms), the input voltage was recorded at 5.28 volts with a current of 0.07 A, while for resistor R2 (39 ohms), the input voltage was recorded at 5.52 volts with a current of 0.03 A. The tool also provides a visual illustration through the changing light intensity of the lamp according to the electric current. This demonstration tool has been proven to help students understand the abstract concept of Ohm's Law visually and practically. With its simple design and affordable cost, this tool has great potential for use as a teaching aid in school laboratories, supporting active learning and enhancing students' understanding of dynamic electricity concepts.
The Role of Website-Based Learning Media in Enhancing Students' Conceptual Understanding: A Literature Review Isnaini, Ahmad Hardyan; Muliadi, Irman; Amrullah, Lalu Azikri; Saputra, Holis Angga
Indonesian Journal of Teacher Education Vol. 7 No. 1 (2026): Edisi Januari-Juni 2026
Publisher : Indonesian Publication Center

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

Abstract

The development of information and communication technology has encouraged the use of website-based learning media as an innovation in the educational process. This study aims to analyze the role of website-based learning media in improving students’ conceptual understanding through a literature review approach. The method used is a literature review by examining scientific articles published between 2015 and 2024. The systematic selection process followed standard protocols, including identification of 50 relevant records, screening based on inclusion criteria (educational level and conceptual understanding variables), and eligibility assessment. Based on this process, 15 articles were selected and analyzed qualitatively. The results show that website-based learning media can enhance students’ conceptual understanding through the visualization of abstract materials, interactive content delivery, and support for self-directed and contextual learning. In addition, this media also increases students’ motivation and engagement in the learning process. However, its implementation still faces challenges such as limited infrastructure and the readiness of human resources. Therefore, the development and utilization of website-based learning media need to be optimized to support more effective learning in the digital era.
Implementation of an IoT-based Temperature and Humidity Monitoring System in the Physics Education Laboratory Saputra, Holis Angga; Isnaini, Ahmad Hardyan; Rifaldy, Rifki; Fathoni, Joni Wijaya
Indonesian Journal of Educational Innovation Vol. 1 No. 2 (2025): May - August
Publisher : Yayasan Siti Widhatul Faeha Salahudin Syawal

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

Abstract

Physics laboratories require stable environments for accurate experiments, as temperature and humidity fluctuations can affect results and damage equipment. This research aimed to implement an Internet of Things (IoT)-based system to monitor these conditions in the FKIP UNRAM Physics Education Laboratory. The experimental method involved designing a system using an ESP8266 microcontroller and a DHT 11 sensor, which was programmed with the Arduino IDE to send data to the ThingSpeak platform via Wi-Fi for analysis. Over three days of testing, the system recorded an average temperature of 30.78°C and an average relative humidity of 82.76%, successfully revealing clear diurnal patterns and documenting inter-day environmental variability. Implementing this IoT system proved effective for acquiring detailed and relevant ecological data, which is crucial for ensuring the quality and validity. Future developments are suggested, including the integration of real-time notifications, interactive dashboards, and automated trend analysis, to further enhance laboratory management.
Co-Authors Ahmad Busyairi, Ahmad Ahmad Harjono Ahmad Ramdhani, Ahmad Amrullah, Lalu Azikri ansori ansori Fathoni, Joni Wijaya I Wayan Gunada Isnaini, Ahmad Hardyan JANNATIN ARDHUHA, JANNATIN Joni Rokhmat Muliadi, Irman Rifaldy, Rifki Syahrial Ayub, Syahrial Wahyudi Wahyudi