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All Journal Al Ishlah Jurnal Pendidikan JURNAL EKSAKTA PENDIDIKAN (JEP) Jurnal Filsafat Indonesia U-Teach IJIS Edu : Indonesian Journal of Integrated Science Education
Hazrati Ashel
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Energy Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Inovasi Metode Pembelajaran Hazrati Ashel; Riandi Riandi
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 6 No 1 (2022): JEP (Jurnal Eksakta Pendidikan)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol6-iss1/644

Abstract

Physics is a subject that consists of concepts related to real life. Empirical phenomena can be observed directly through experimental activities. However, this experimental method is still not optimally applied by teachers in learning. Problems that can be an obstacle in carrying out experiments in schools include difficulties in collecting and analyzing data on some Physics materials, not all schools have adequate practicum tools, and it is difficult to carry out experimental activities in online learning conditions. Based on this, a mixed-methods research was carried out to find a solution to this problem. Qualitative research consisting of literature review about real experimental methods, virtual experimental methods, and the use of video analysis software in physics learning was conducted to obtained innovation on experimental methods. Furthermore, quantitative research was conducted to determine the difference of student’s conceptual understanding before and after being given the intervention. Based on the results of the literature review, it is concluded that the experimental method innovation that can be carried out is the mixed experimental method by combining real and virtual experimental activities. One example of technology that can be used in this method is video analysis software. The results of data analysis showed that there was a difference in concept understanding between before and after given the mixed experimental method. Therefore, the innovation of the learning method can improve students' understanding of concepts in learning Physics.
Pandangan Aksiologi terhadap Geoengineering sebagai Usaha Untuk Mengatasi Pemanasan Global Hazrati Ashel
Jurnal Filsafat Indonesia Vol. 6 No. 1 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jfi.v6i1.42467

Abstract

Penanggulangan pemanasan global merupakan salah satu tantangan yang sedang dihadapi dunia saat ini. Beberapa bencana yang disebabkan oleh pemanasan global diantaranya adalah badai, angin ribut, hujan deras, serta perubahan musim tanam. Salah satu upaya yang dapat dilakukan untuk mengatasi permasalahan ini yaitu dengan melakukan strategi geoengineering. Geoengineering adalah suatu upaya untuk memanipulasi iklim bumi guna melawan efek pemanasan global. Akan tetapi, dalam melakukan manipulasi perlu ditinjau etika, kebaikan, keburukan, hingga estetikanya. Artikel ini menyajikan tentang pandangan aksiologi terhadap geoengineering sebagai usaha mengatasi pemanasan global. Kajian dilakukan menggunakan pendekatan kualitatif melalui studi literatur seperti penelaahan terhadap buku-buku, literaturliteratur, dan artikel ilmiah terkait. Beberapa Lembaga terkemuka di dunia telah dan akan meneliti geoengineering dan mencari manfaat potensial dari ilmu ini. Namun, jika konsep manipulasi iklim ini disalahgunakan seperti dijadikan senjata perang dan teknologi untuk menghancurkan suatu wilayah, maka geoengineering dikatakan sudah melanggar etika sains. Oleh karena itu, kajian aksiologi terhadap strategi geoengineering menjadi penting untuk dilakukan.
Learning Styles and the Use of Multiple Representations in Basic Electronic Lectures for Physics Education Students: A Critical Study Febrian Virijai; Nuryani Rustaman; Asep Kadarohman; Dadi Rusdiana; Eka Cahya Prima; Hazrati Ashel; Ridwan Ridwan
U-Teach: Journal Education of Young Physics Teacher Vol. 5 No. 2 (2024): December Edition
Publisher : Pendidikan Fisika Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/uteach.v5i2.880

Abstract

Physics education graduates will produce quality teacher candidates. However, physics education students have difficulty understanding basic electronics lectures. Multiple representation-based lectures are needed to improve students' cognitive understanding and skills. This representative multiple is adapted to student learning styles. The problem comes from the lack of references that explain the learning styles of prospective physics teacher students with multiple representative integrated basic electronics lectures. The problem formulation that arises is how students' learning styles are presented and how basic electronics lectures are represented. The method used is mixed methods with a data triangulation design. Quantitative data comes from questionnaires of 50 students and qualitative data comes from interviews with lecturers teaching basic electronics courses. This research was conducted at a university in West Sumatra. The research results show that student understanding is still low and research needs to be carried out regarding the development of basic electronics programs based on multiple representations to improve students' cognitive understanding
Development of Augmented Reality-Based Digital Teaching Materials on Optical Instruments to Enhance Conceptual Understanding and Project Skills Indah Saputri; Asrizal Asrizal; Fauziah Ulmi; Annisa N; Aprina Maharani ZAN; Hazrati Ashel
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 3 (2025): SEPTEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i3.6096

Abstract

Students often struggle with conceptual understanding and project-based skills in physics, particularly in abstract topics such as optical instruments. Traditional teaching methods and limited visualization tools contribute to these difficulties. This study addresses the need for innovative instructional resources by developing digital teaching materials integrated with Augmented Reality (AR) to enhance learning outcomes. This research employed a Research and Development (RD) approach following the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Instruments included a needs analysis questionnaire, expert validation sheets, and student practicality questionnaires. Descriptive statistics were used to analyze the data, with validation assessed using Aiken’s V and practicality evaluated using a Likert scale. The developed digital teaching materials underwent expert validation across five components: material substance, visual communication, learning design, software utilization, and AR integration. The average Aiken’s V score was 0.94, indicating high validity. Practicality testing with 35 grade XI students yielded an average score of 96, categorized as "very practical," showing the teaching materials were easy to use, engaging, and beneficial for learning. The findings support the potential of AR-based teaching materials to address conceptual gaps and foster student engagement. While validity and practicality were confirmed, further research is needed to measure effectiveness in improving learning outcomes. The AR-integrated digital teaching materials are valid and practical for supporting students' conceptual understanding and project skills in optical physics. These materials represent a promising tool for modernizing physics instruction in secondary education.
Development of Statistical Physics Teaching Materials Based on Three Levels of Representation to Improve Mental Models Hazrati Ashel; Ida Hamidah; Sjaeful Anwar; Muslim Muslim
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 2 (2025): July 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i2.6965

Abstract

This research aims to produce Statistical Physics teaching materials based on three levels of representation to improve mental models. To achieve this goal, the research design used is Design and Development Research (DDR) which consists of three stages, namely development, validation, and implementation. At the stage of developing teaching materials, the 4STMD method is used which consists of the stages of selection, structuring, characterization, and didactic reduction. This research is limited to the selection and structuring stages. The instruments used are a review sheet of suitability of each aspect, a validation sheet, and a practicality questionnaire. The data obtained were analyzed using CVR and PCM. Based on the results of data analysis, it was obtained that the teaching materials was in accordance with the indicators, concept labels, substance context, and pedagogical context. The teaching materials developed are valid and practical to use. Teaching materials can also improve students' mental models. Researchers recommend using this teaching material in Statistical Physics lectures to improve students' mental models.
Co-Authors Annisa N Aprina Maharani Zan Arip Nurahman Asep Kadarohman Asrizal Dadi Rusdiana Eka Cahya Prima Fauziah Ulmi Febrian Virijai Ida Hamidah Indah Saputri Lasmita Sari Mr Sjaeful Anwar Muslim Muslim Nuryani Rustaman R. Riandi, R. Ridwan Ridwan Rizal Adimayuda Surya Gumilar