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Penerapan Pembelajaran Berbasis Komik untuk Meningkatkan Hasil Belajar Ilmu Pengetahuan Alam Siswa Sekolah Dasar Wisudawati, Rina; Puspitasari, Yulia Dewi; Pratama, Hendrik
Jurnal Kiprah Vol. 10 No. 2 (2022): Jurnal Kiprah
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

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

Abstract

The purpose of this study was to improve the learning outcomes of fourth grade students at SDN Banjardowo in the subject of Natural Sciences using comics media. Based on the initial test, the learning outcomes of fourth grade students who are taking science subjects at SDN Banjadowo Lengkong are in the unsatisfactory category. This type of research uses Classroom Action Assessment which is carried out in three cycles. The number of samples was 18 students with the subject Caring for Living Creatures and it was carried out in the even semester of 2021/2022. This study uses descriptive quantitative data analysis techniques obtained from the overall average presentation. The research shows that the learning outcomes of fourth grade students at SDN Banjardowo are 87.5%, the second cycle is 92.5%, and the third cycle is 97.5%. The results showed that the learning outcomes of fourth graders at SDN Banjardowo increased in the third cycle, by 5% from cycle I to cycle II and 5% from cycle II to cycle III. The conclusion in this study is that science comics learning media is very effective in helping to improve the learning outcomes of fourth grade students at SDN Banjardowo.
Development of Density Meter Learning Media Using Arduino Uno to Improve Critical Thinking Abilities Matsun; Pramuda, Adi; Hadiati, Soka; Pratama, Hendrik
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.5207

Abstract

This research aims to develop an Arduino Uno-based learning media that focuses on measuring the density of substances, with the aim of determining the suitability of the density meter, the accuracy of the density meter and improving students' critical thinking skills. The research method used is Research and Development (R&D) with a Four-D model with the steps Define, Design, Develop and Disseminate. This learning media is designed to provide students with practical experience in understanding the concept of density through direct experiments using a density meter connected to an Arduino Uno. Apart from that, this media is also designed to encourage students to develop critical thinking skills, such as analysis, evaluation and problem solving skills through reflective questions that are integrated into learning. Validation and testing are carried out through certain stages to ensure the quality and effectiveness of this learning media. Assessments are carried out on aspects of clarity of instructions, relevance to lesson material, appropriateness of level of difficulty, and impact on students' critical thinking abilities. The collected data was analyzed quantitatively and qualitatively. The results of the development of the density meter tool show that the assessment of experts  is in the very appropriate category with a score of 90.50. The tool's accuracy results are an average of 99.55%. Apart from that, the post-test results revealed that the density meter was proven to be effective in improving students' critical thinking skills with an N-Gain value of 0.80 in the high category. It is hoped that the results of this research can make a positive contribution in the development of learning media that focuses on practical aspects and critical thinking skills. It is hoped that the Density Meter learning media using Arduino Uno can help teachers teach density concepts with a more interesting and effective approach, as well as encourage students to think more critically in understanding and applying science concepts in everyday life.
Enhancing critical thinking in physics education: developing an Arduino-based GMC as an innovative learning tool Matsun, Matsun; Pramuda, Adi; Hadiati, Soka; Pratama, Hendrik
Journal of Education and Learning (EduLearn) Vol 20, No 1: February 2026
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v20i1.22739

Abstract

This research explores the development and innovative implementation of an Arduino Uno-based Geiger-Muller counter (GMC) as a physics learning tool designed to enhance students’ critical thinking skills. The aim was to address the gap in effective educational media in teaching radioactivity materials. This research used the analysis, design, development, implementation, and evaluation (ADDIE) model, which includes the analysis, design, implementation development, and evaluation stages. The sample of this study involved 165 students at University of PGRI Pontianak, using a pre-experimental design with one pretest-posttest group. Validation by experts and feedback from students confirmed the high validity and effectiveness of the media, with significant improvements seen in critical thinking indicators such as evaluation, analysis, interpretation, and inference. The use of real-world materials, including red Borneo agate testing, provided a practical context that enriched the learning experience. Although there was no control group, the findings suggest that integrating hands-on technology-based tools into physics education can significantly improve students’ critical thinking skills. This study contributes to the growing literature on educational innovation, offering practical solutions to improve critical thinking in science education through interactive and contextually relevant learning media.