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Graphene: The Revolutionary 2D Material Salva Asghar; Thufail Mujaddid Al-Qoyyim; Muhamad Hendri Diarta; Aris Doyan
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3748

Abstract

Graphene is considered as the initial laboratory-made 2D material which initiated a new revolution in the field of materials science. Since its discovery, lots of researchers have discovered various properties and tested it for many potential applications. The present report discusses a brief overview of graphene, mainly concentrating on the structure, synthesis, and applications of graphene. The mechanical exfoliation and CVD techniques for the synthesis of graphene. Some of the applications of graphene in the field of flexible electronics, sensing, and photovoltaic are reviewed in this report
The Effectiveness of Online Learning Media on Physics Subjects During a Pandemic Thufail Mujaddid Al-Qoyyim; Tomi Hasan Basri; Reny Paramitha; Nurliza Hanim; Wiwin Melia Utari; Siti Jamila; Susilawati Susilawati
AMPLITUDO : Journal of Science and Technology Inovation Vol. 1 No. 1 (2022): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i1.1

Abstract

The purpose of this study was to find out how effective online learning media is in improving high school students' physics learning outcomes during a pandemic. There are regulations from the Ministry of Education and culture regarding the implementation of education during the Covid-19 pandemic which requires distance learning using online learning media. The use of online learning media by developing technology can be a new innovation to further increase the effectiveness of online learning, including in physics subjects. The method used is a literature research and library research using learning literature in the form of scientific articles in journals and books that reveal the effectiveness of online learning media. The results of the research show that digital-based online learning media is quite effective in improving high school students' learning outcomes in physics subjects. With these results, it is hoped that educators (teachers and lecturers) or educational researchers can develop and innovate learning media that are more effective and efficient in improving student learning outcomes, especially in physics subjects
Application of Problem-Based Learning Model (PBL) as an Effort to Overcome Misconceptions in Black Body Radiation Material Thufail Mujaddid Al-Qoyyim; Aris Doyan
AMPLITUDO : Journal of Science and Technology Inovation Vol. 2 No. 2 (2023): Agustus
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i2.84

Abstract

Physics cannot be separated from things that are conceptual. The concept of physics is a description or definition of the physical variables that exist in events in the universe. It's just that, often there is a problem in students' understanding of concepts where there is a discrepancy between the definitions that are understood and those conveyed by experts. This problem is called a misconception. Misconceptions can occur because the concepts that students understand through observation of everyday events are different from the theories obtained in the learning process in class, one of which is on black body radiation material. One learning model that can overcome misconceptions is a problem-based learning model or Problem Based Learning (PBL). The purpose of this study was to reduce misconceptions about black body radiation and to determine the effectiveness of PBL in overcoming misconceptions about black body radiation. This research is a type of experimental research using a pre-experimental design pre-test post-test group. The results showed that PBL can reduce misconceptions and is quite effective as an effort to reduce misconceptions about black body radiation material marked with an N-Gain value of 0.55.
The The Potential of Developing Computational Thinking Approach-Based Physics Learning Media as a Means of Increasing Students' Problem-Solving Ability Ulfa Dwiyanti; Thufail Mujaddid Al-Qoyyim; Muhamad Hendri Diarta; Jaswadi Jaswadi; Aris Doyan
AMPLITUDO : Journal of Science and Technology Inovation Vol. 2 No. 2 (2023): Agustus
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i2.100

Abstract

A computational thinking approach is an approach to thinking and reasoning by computer scientists. Computational thinking skills can be adopted as an approach to solving a problem and analyzing the solution. The computational thinking approach is not limited to computer science but can also be applied to other disciplines through problem-solving. The computational thinking approach has been integrated into various instruments and learning media. The purpose of this research is to see the potential of the computational thinking approach to be integrated into learning media to improve problem-solving skills and to discuss the integration of computational thinking in various learning tools and media. This research method uses literature studies with 6 international articles as the main source from scopus.com and 19 articles as supporting articles from scholar.google.com. The results of the study show that the computational thinking approach has the potential to be integrated into various learning tools and media as a means of increasing problem-solving skills.