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All Journal Jurnal Pendidikan Kimia Indonesia Jurnal Pengajaran MIPA Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam AGRIVITA, Journal of Agricultural Science Jurnal Inovasi Pendidikan IPA Phenomenon : Jurnal Pendidikan MIPA Jurnal Tadris Kimiya Unnes Science Education Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Jurnal Kartika Kimia JCER (Journal of Chemistry Education Research) Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Journal of Educational Chemistry (JEC) Jurna Beta Kimia Kenduri: Jurnal Pengabdian Dan Pemberdayaan Masyarakat Jurnal Pengabdian Isola Jurnal Pengabdian Masyarakat Mentari
Asep Kadarohman
Department of Chemistry Education, Faculty of Mathematics and Sciences Education, Indonesia University of Education, Bandung, Jl. Dr. Setiabudhi No. 229 Bandung 40154 West Java
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Dancing with Falsification: The Dynamic of Chemistry Atomistic Theories Across Centuries Fibonacci, Anita; Kadarohman, Asep; Nahadi, Nahadi; Anwar, Sjaepul; Hernani, Hernani
Journal of Educational Chemistry (JEC) Vol. 5 No. 2 (2023)
Publisher : Department of Chemistry Education, Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jec.2023.5.2.19054

Abstract

This research aimed to explore the contribution of the falsification process to the progress of science in the field of atomic theory. The analysis focused on the history of atomic development and how this theory underwent a process of falsification. This research was qualitative research using a literature study with a narrative review method. The results showed that the development of a theory, including the theory of atoms, has undergone many improvements. Falsification is an essential aspect of scientific progress, especially in atomic theory, involving testing the theory through experimentation and observation to determine accuracy. In the development of atomic theory, falsification played a key role, as in Dalton's atomic theory. Although revolutionary, subsequent experiments revealed subatomic particles, resulting in the falsification of Dalton's ideas and the emergence of a more complex understanding of atomic structure. The evolution of atomic theory shows that scientific knowledge is dynamic, continuing to develop through falsification. New evidence continues to refine ideas, ensuring scientific knowledge accurately reflects the natural world. The scientific method emphasizes openness to falsification, stating that theories must be testable and can be replaced when significant evidence refutes the theory. This openness is the basis for scientific progress and a deeper understanding of the universe.
Challenge in Biochemistry Courses: A Snapshot of Student Learning Difficulties Juwita, Ratulani; Kadarohman, Asep; Abdullah, Norazilawati; Munawaroh, Heli Siti Halimatul
Jurnal Tadris Kimiya Vol 8 No 2 (2023)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v8i2.26611

Abstract

Biochemistry with a broad and complex scope of material causes students to have difficulty in visualizing or understanding the concepts (metabolic pathways, molecular structures, and terms in biochemistry).This study aims to get an overview of students' learning difficulties in studying biochemistry. The study used a descriptive method. The research subjects were students of Biology Education at one of the universities in West Sumatra. The research instrument consists of a questionnaire of student opinions on learning difficulties and a test of mastery of concepts. It was found that 26.47% of students had difficulties in molecular structure material, 58.82% in metabolic pathway material, and 14.71% in term in biochemistry material. The students have difficulty in learning biochemistry concepts as shown by average lecture achievement score of 0.51 which is in a quite difficult range. The questionnaire results of student opinions on learning biochemistry show that 27% of students like learning using the practicum method.
Immersing Digital Technology in Empowering University Students with Future Skills: Digital Fabrication Laboratory Workshop Fibonacci, Anita; Kadarohman, Asep; Hernani, Hernani; Rahmawati, Triannisa; Hana, Muhammad Nurul; Nais, Miarti Khikmatun; Razani, Ahmad Nafran; Haunan, Vito Winata; Roslan, Roslinawati Mohd
Phenomenon : Jurnal Pendidikan MIPA Vol. 14 No. 1 (2024): Jurnal Pendidikan MIPA
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2024.14.1.23435

Abstract

This study aimed to explore the perception of students in higher education regarding the role of digital fabrication laboratories in equipping students with the skills they need in the future. This study was conducted using a descriptive approach. The study was carried out through a DFL workshop involving students’ representation from the Department of Student Association from a state university in the West Java with a total population of 106 students. A purposive sampling technique was used to choose the participants, with total sample was 12 students. Data collection was carried out through survey and interviews to measure students' perspectives on the opportunities to use Digital Fabrication Laboratory in developing future skills in a workshop scheme. Quantitative data analysis was carried out using descriptive statistics using mean scores and percentages, while for the results of the interviews, using a thematic analysis. Study showed that according to participants, the Digital Fabrication Laboratory facility was able to develop several skills, namely creativity (14%), computational thinking (7%), soft skills (7%), teamwork (7%), technological literacy (22 %), entrepreneurship (14%) and digital design (29%). The results also showed that the digital fabrication laboratory has a role and benefits for students' future careers, with a mean score of 4.44 (very good). The results of the thematic analysis showed that participant perspective the advantages of DFL workshop can develop their skill namely entrepreneurship, souvenir entrepreneurship, business in Clothes Printing Properties, Gundam entrepreneurship, Support in entrepreneurship Courses, Teaching Media Supplier, so it can be concluded that students feel that the DFL workshop is useful for students' future careers.
Analisis Pelaksanaan Praktikum Biokimia Topik Enzim pada Masa Pandemi Covid-19 Gumilar, Gun Gun; Kadarohman, Asep; Nahadi, Nahadi; Supriyanti, F. M. Titin
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4450

Abstract

The COVID-19 pandemic is a new situation that brings challenges to all sectors, including education. One of the impacts is that there is an adjustment in the implementation of learning, including practicums, which are usually held offline, turning into online learning. In this study, an analysis of the implementation of biochemistry practicum was carried out for two semesters during the Covid-19 pandemic. This study uses a descriptive case study design. Research data obtained from document analysis and questionnaires. There are five classes used as samples of this study. Questionnaires were given to 116 students. The results showed that the implementation of the biochemistry practicum had been carried out well. This is marked by positive responses from students through questionnaires. Even so, there are significant differences in student achievement compared to conditions after the pandemic. This shows that practicum activities, especially those related to laboratory skills, cannot be facilitated with online learning
Advantages and Disadvantages of Using 3D Printing by Science Teachers Khefrianti, Syinta; Kadarohman, Asep; Wiji; Praginda, Wandy
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.6518

Abstract

3D printing transforms abstract contexts into more concrete ones and effectively enhances creativity. The purpose of this study is to explore the benefits and challenges teachers face in using 3D printing. The research method used in this study involved a narrative review of various literatures related to the use of 3D printing by science teachers. The results of this study show that there are benefits in using 3D printing as well as barriers experienced by science teachers. The benefits obtained by teachers are not only limited to themselves but also colleagues due to collaboration and of course for students. Teachers' pedagogical skills in designing lessons and using technology also experienced positive changes. Meanwhile, the obstacles in using 3D printing are also felt by teachers such as limited teacher skills, availability of tools and the use of tools that are relatively time-consuming.
A Bibliometric Analysis of Entrepreneurial Thinking Research in Science Education from 2014 to 2023 Latip, Abdul; Abdullah, Norazilawati; Kadarohman, Asep; Hernani, Hernani; Musa'adah, Siti
Jurnal Inovasi Pendidikan IPA Vol. 10 No. 1: April 2024
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipi.v10i1.71495

Abstract

This research aims to provide a bibliometric literature review regarding the trends of entrepreneurial thinking (ET) research in science education in 2014-2023. In this research, five main stages were carried out in bibliometric literature: determining topics and keywords, searching databases according to keywords, refining the database, compiling statistical data, and analyzing data. Search results from the scopus.com document database using the keywords "entrepreneurial thinking" and "science education" obtained 89 articles, which were then analyzed for completeness and statistical data. Data that have gone through the refinement stages are stored in the form of Research System Information (RIS) and analyzed using VOSviewer software to obtain visualization of the data. The results of the bibliometric review show that the entrepreneurial thinking research trend linked to science education continues to experience development with a focus on research studies on the integration of entrepreneurship in science and engineering, as well as the development of skills related to entrepreneurship through science, including entrepreneurial character, entrepreneurial intention, and entrepreneurial thinking. In more specific science education, entrepreneurial thinking has begun to be developed through STEM and design thinking since 2018. Another bibliometric review shows that research on ET still needs to be studied, especially in science teaching, which is linked to strategies, approaches, media, and teaching models. The results of the bibliometric review show that ET in science education has many opportunities for research development that can be studied further.
CO2 ABSORBENTS: A REVIEW OF THE LATEST LITERATURE AND THEIR APPLICATIONS Andriana Indira Lestari; Aprilian, Susan Azizah; Paramitha, Tiana Adelia; Kadarohman, Asep
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 8 No. 1 (2026): JPPL, Maret 2026
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M), Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/cz2vz130

Abstract

Increased concentrations of carbon dioxide (CO₂) in the atmosphere due to anthropogenic activities necessitate the development of effective mitigation technologies, such as Carbon Capture, Utilization, and Storage (CCUS). This article aims to analyze the development and performance of various types of absorbents in the CO₂ capture process, both through chemical absorption and adsorption. The literature search method was conducted using Google Scholar, Elsevier, ScienceDirect, and Scopus with the keywords carbon capture, amines, K2CO3, and CO2 absorbents from 2015 to 2025. The articles obtained were selected based on their relevance to the topic of CO2 absorbents, and 20 articles supporting this topic were found. The results of the literature review show that chemical adsorbents such as monoethanolamine (MEA) and potassium carbonate (K₂CO₃) are still the main choices in industrial applications due to their efficiency and stability. MEA can achieve an absorption efficiency of up to 87.14%, while K₂CO₃ can achieve an efficiency of up to 69.45%. It was found that the optimal strategy for CO₂ mitigation in the future lies in a combination of established conventional chemical absorption technology and innovations in economical and sustainable biomass-based adsorbent materials, supported by digital process modeling for optimization.  Keywords: Absorption, CCUS, K₂CO₃, MEA, Carbon Capture.
Transformasi Pembelajaran Digital: Pelatihan Pembuatan Video Interaktif Bagi Calon Guru Febliza, Asyti; Yulis, Putri Ade Rahma; Dafit, Febrina; Afdal, Zul; Kadarohman, Asep
Jurnal Pengabdian Masyarakat Mentari Vol. 2 No. 10 (2026): Mei
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmm.v2i10.286

Abstract

Pelatihan pembuatan video pembelajaran interaktif diperlukan untuk membekali calon guru dengan keterampilan desain media berbasis teknologi. Kegiatan pengabdian ini melibatkan 16 calon guru pendidikan kimia di salah satu universitas swasta di Kota Pekanbaru dengan tujuan meningkatkan pengetahuan, keterampilan teknis, motivasi, dan kesiapan implementasi video interaktif. Pelatihan dilakukan secara hybrid melalui workshop konsep dasar video interaktif, hands-on training menggunakan Camtasia Studio, pendampingan teknis penyisipan pertanyaan, proyek pembuatan video berbasis kelompok, serta evaluasi melalui angket. Hasil menunjukkan seluruh peserta memberikan respons positif terhadap peningkatan pengetahuan, 97% menyatakan keterampilan teknis mereka meningkat, dan 100% mengaku lebih termotivasi menggunakan media interaktif dalam pembelajaran. Mayoritas peserta merasa siap mengimplementasikan video interaktif, meskipun sebagian kecil masih membutuhkan pendampingan lanjutan. Temuan ini mengonfirmasi bahwa pelatihan berbasis praktik dan pendampingan efektif dalam meningkatkan kompetensi teknologi calon guru, sehingga diperlukan program lanjutan untuk memastikan kesiapan implementasi secara menyeluruh.
Effectiveness of Essential Oils as Natural Bioinsecticides for Aedes aegypti Mosquitoes Causing Dengue Fever (DHF): A Systematic Literature Review ulum, Mifahul; Ruswandi, M Zahran; Kadarohman, Asep
Jurnal Beta Kimia Vol 6 No 1 (2026): Volume 6 Issue 1, May 2026
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jbk.v6i1.26950

Abstract

Dengue Hemorrhagic Fever (DHF) is one of the endemic diseases in Indonesia caused by the Aedes aegypti mosquito. Excessive use of synthetic insecticides in mosquito control efforts can have negative impacts on the environment and human health. Therefore, more environmentally friendly alternatives are needed, such as natural bioinsecticides from essential oils. This article is a literature review that aims to examine the effectiveness of various essential oils, including those from clove flowers (Syzygium aromaticum), lime (Citrus aurantifolia), betel leaf (Piper betle Linn), lemongrass (Cymbopogon citratus), and young areca nut (Areca catechu) as bioinsecticides against Aedes aegypti mosquitoes. The method used was a Systematic Literature Review (SLR) with a PRISMA approach to literature published between 2010 and 2025. Of the 4,916 articles found, five experimental articles were selected for in-depth analysis. The results showed that all essential oils had potential as bioinsecticides, with clove oil showing the highest effectiveness (LC₅₀ value = 3.434%) and young areca nut oil showing the fastest action (LT₅₀ = 56.967 minutes). The content of active compounds such as eugenol, linalool, tannin, and terpenoids in essential oils plays an important role in the mechanism of toxicity and repellency against mosquitoes. Clove oil is the most effective, safe, and environmentally friendly alternative in controlling mosquitoes that cause dengue fever.
Co-Authors -, Harianti Abdul Latip, Abdul Abdullah, Norazilawati Afdal, Zul Ahmad Aminudin Ahmad Nur F. Amelinda Pratiwi Andriana Indira Lestari Anita Fibonacci, Anita Anjani, Rini Annifah, Riri Uswatun Anwar, Sjaepul Aprilian, Susan Azizah Ashfiya, Putri Sayyida Aziz, Hafiz Aji Budiman Anwar Ede Kadarusman Eli Hendrik Sanjaya febliza, asyti Febrina Dafit, Febrina Fitri Khoerunnisa Fitriah Khoirunnisa Gebi Dwiyanti Gun Gun Gumilar Haunan, Vito Winata Heli Siti Halimatul Hendrawan Hendrawan Hendrawan HERNANI - Iasya, Yurin Karunia Apsha Albaina Ida Kaniawati Karimah, Fani Ulya kerans, geterudis Khefrianti, Syinta Lela Lailatul K. Leny Heliawati Lusia Narsia Amsad M., Mira Ratna Asri Mayasari, Tantri Mira Ratna Asri M Misbah Misbah Momo Rosbiono Mr Sjaeful Anwar Muhammad Nurul Hana Musa'adah, Siti Mustapha, Iqbal Nahadi Nais, Miarti Khikmatun Nanang Winarno Nurhayati, Mita Paramitha, Tiana Adelia Parlindungan Sinaga Praginda, Wandy Prasetyorini Prasetyorini Putri Ade Rahma Yulis Rahmawati, Rahmawati Ratnaningsih Eko S. RATULANI JUWITA, RATULANI Razani, Ahmad Nafran Rina Agustina Riska Riska Roslan, Roslinawati Mohd Ruswandi, M Zahran S, Liliasari Salam, Abduh Semuel Unwakoly Siti Aisyah Supriyanti, F. M. Titin Supriyanti, F.M Titin Triannisa Rahmawati, Triannisa ulum, Mifahul Utami, Indri Sari Wahyu Sopandi Warliyah, Heli Wawan Wahyu Widhia Nugraha, Qatrunnada Wiji Yanuar Setiadi Yaya Sonjaya Yuliani, Galuh