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All Journal Jurnal Pendidikan Matematika dan IPA JPS Unimus Jurnal Tadris Kimiya Indonesian Journal of Science and Mathematics Education Journal of Educational Chemistry (JEC) Journal of Tropical Chemistry Research and Education Journal of Educational Sciences
Agus Kamaludin, Agus
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Education Environmental Science Library & Information Science Mathematics Physics Social Sciences Other

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Pengembangan Buku Teks bermuatan Higher Order Thinking Skills (HOTS) pada materi Gugus Fungsi Kamaludin, Agus; Ismiatun
Journal of Tropical Chemistry Research and Education Vol. 5 No. 2 (2023)
Publisher : Chemistry Education Department, Faculty of Tarbiyah and Education, UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jtcre.2023.52-04

Abstract

Penelitian ini bertujuan untuk pengembangan buku teks bermuatan Higher Order Thinking Skill (HOTS) pada materi gugus fungsi. Model pengembangan dalam penelitian ini menggunakan model pengembangan ADDIE yang terdiri dari tahap analyze, design, development, implementation, dan evaluation. Penilaian produk dilakukan oleh satu ahli materi, satu ahli media, empat guru kimia SMA/MA dan direspon oleh sepuluh siswa. Instrumen penelitian berupa lembar validasi ahli, lembar penilaian kualitas produk dan lembar respon siswa. Produk berupa buku teks bermuatan HOTS pada materi gugus fungsi. Buku teks ini memuat materi gugus fungsi sesuai kompetensi kurikulum 2013 yang dibagi ke dalam 7 subbab yaitu pengertian gugus fungsi, alkohol, eter, aldehid, keton, asam karboksilat, serta ester. Hasil penelitian menunjukan bahwa penilaian oleh ahli materi memperoleh skor rata-rata 45 dari skor maksimal 50 dengan persentase keidealan 90% sehingga termasuk dalam kategori sangat baik (SB). Hasil validasi oleh ahli media memperoleh skor 30 dari skor maksimal 30 dengan persentase keidealan 100% dan termasuk dalam sangat baik (SB). Hasil penilaian dari empat guru kimia SMA/MA memperoleh skor rata-rata 69,5 dari skor maksimal ideal 80 dengan persentase keidealannya 86,86% dan termasuk kategori sangat baik (SB). Buku ini juga direspon positif oleh siswa dengan persentase sebesar 98%.
Study of the Ethnoscience Learning Approach About the Keris Yogyakarta for Chemistry Learning in High School Kamaludin, Agus; Sriyati, Siti; Liliawati, Winny
Journal of Educational Chemistry (JEC) Vol 6, No 1 (2024)
Publisher : Chemistry Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/jec.2024.6.1.20961

Abstract

This research aims to determine chemistry teachers' perceptions of ethnoscience-based learning approaches and the characteristics of the Keris Yogyakarta, as well as to examine its potential for high school chemistry education. This qualitative study involves ten high school chemistry teachers in Yogyakarta. Data collection techniques included questionnaires, interviews, and analysis of the high school chemistry curriculum. The research instruments used were survey sheets and interview guidelines. The data were analyzed using qualitative methods of Miles and Huberman. The results show that chemistry teachers have a positive perception of the ethnoscience approach. The Keris can serve  as a thematic element to introduce Yogyakarta culture in chemistry learning. Relevant chemical topics include elemental chemistry and redox reactions. The chemical elements or compounds involved in making the Keris include iron, steel, nickel, arsenic, citric acid, and ascorbic acid. Ethnoscience learning about the Keris provides students with knowledge about applying chemical concepts in its manufacture, integrating local knowledge and culture, and helping students understand chemical concepts more easily and engagingly. Additionally, ethnoscience learning about the Keris can increase students' appreciation and concern for Indonesia's cultural heritage.
Analysis Basic Laboratory Skills of Preservice of Chemistry Teachers kamaludin, agus; Riksa Yustiana, Yusi
JURNAL PENDIDIKAN SAINS (JPS) Vol 12, No 2 (2024): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.12.2.2024.57-62

Abstract

This research aims to determine the basic laboratory skills of prospective chemistry teacher students and the number of chemistry practicums in higher education that support chemistry practicum in high school. This research is quantitative and descriptive. The subjects in this research were lecturers who taught basic chemistry practicum and chemistry education students as preservice chemistry teachers. The data collection techniques used were document studies, interviews, and questionnaires. The research instruments used were interview guidelines and questionnaire sheets. The research results show that the knowledge of basic laboratory technical skills of chemistry education students at UIN Sunan Kalijaga is still a good criterion. Skills that need improvement include calibrating digital and mechanical balances and making synthetic indicator solutions. As many as 33.3% of university practicum titles support school chemistry practicums. Therefore, follow-up action is needed to prepare chemistry teachers who master the concepts and skills of good basic laboratory techniques as provisions for guiding chemistry practicums in high school.
DEVELOPMENT OF A POWTOON ANIMATION VIDEO ON HYDROCARBON MATERIAL BASED ON JOYFUL LEARNING TO INCREASE THE LEARNING INTEREST OF HIGH SCHOOL STUDENTS Auniillah, Fadia Hayya Tahta; Kamaludin, Agus; Rahmawan, Setia
Jurnal Pendidikan Matematika dan IPA Vol 16, No 2 (2025): May 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v16i2.91159

Abstract

Chemistry materials that are memorized and abstract in large quantities tend to make students bored and lack enthusiasm for learning. Video animation offers innovation to make learning fun and allow students to understand the material quickly. This research aims to create animation videos based on Joyful Learning principles related to hydrocarbon materials to enhance students' interest in learning. This research is R&D research using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), but is limited to the developing stage. Products are evaluated by material experts, media specialists, reviewers, and student responses. The tools used included product quality assessment sheets and student feedback forms. The assessment results of the animated video quality by material experts were 90%, with very good criteria, media experts rated it 95%, also with very good criteria, and reviewers scored it 92.5%, still with very good criteria. High school students in grade XI responded positively, with a 95% approval rate. The data suggests that the developed animated videos can serve as an alternative learning medium, enhancing students' interest in learning.
Development of a Contextually-Based Animated Video on Acid–Base Solutions Using Powtoon Web Application Mutiarasani, Dwi Rizki; Kamaludin, Agus
Jurnal Tadris Kimiya Vol 10 No 1 (2025)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v10i1.20356

Abstract

Engaging and pedagogically relevant learning media are essential for improving students’ conceptual understanding in chemistry, particularly on abstract topics such as acid–base solutions. This study aimed to develop a contextual animated video using the Powtoon web application to enhance student engagement and comprehension through real-life connections. The development followed the 4D model (Define, Design, Develop, Disseminate) and was conducted at a public senior high school in Yogyakarta. Participants included chemistry education lecturers (as media and content experts), high school chemistry teachers (for practicality evaluation), and 11th-grade science students (for readability testing). The animation incorporated core elements of contextual learning, such as inquiry, questioning, learning community, modelling, and reflection, to foster deeper understanding. Validation results indicated excellent quality, with ideal scores of 95% from media experts and 90% from content experts. Teachers rated the practicality at 92%, while students rated the video’s readability at 95%. All evaluations were categorized as “very good.” Quantitative data were analyzed descriptively using ideal percentage scores. These findings demonstrate that the developed animation is both pedagogically sound and technically effective in supporting student learning. This research contributes to the field of chemistry education by offering an accessible digital resource that supports contextualized instruction and increases student motivation and understanding of acid–base concepts.
Powtoon Learning Media Contextually Based on Thermochemistry Materials to Increase Students' Learning Motivation Azizah, Nur; Kamaludin, Agus
Indonesian Journal of Science and Mathematics Education Vol. 6 No. 3 (2023): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v6i3.19547

Abstract

Thermokinetics material is a conceptual and abstract topic in chemistry. Therefore, instructional media is needed to make thermokinetics more tangible to enhance student motivation in learning chemistry. The objective of this research is to develop a contextual-based instructional medium using Powtoon for thermokinetics and determine the quality of the developed product. The research method employed is Research and Development, adapting the 4-D model (Definition, Design, Development, and Dissemination). Research instruments include a product quality assessment sheet and a student response sheet. Based on evaluations by subject matter experts, media experts, and chemistry educators/reviewers, the percentages obtained are 93%, 95%, and 90%, respectively, belonging to the "excellent" category. Students responded positively to the video, achieving an ideal percentage of 90%, also categorized as "excellent." Thus, the developed product is deemed suitable as an alternative medium in thermokinetics learning to boost student motivation. For future research, it is recommended to measure the effectiveness of instructional media on student learning outcomes.
Augmented reality-based flashcard media to improve students' concept understanding in chemistry learning Izzati, Latansa Naelal; Kamaludin, Agus
Indonesian Journal of Science and Mathematics Education Vol. 7 No. 2 (2024): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v7i2.20975

Abstract

The reaction processes in voltaic cells are abstract, so media is needed to visualize them. This research aims to develop flashcard media based on augmented reality using voltaic cell material. This research uses the ADDIE model, including analysis, design, development, implementation, and evaluation. The research instruments used were product quality assessment sheets and student response sheets. Based on the results of assessments from material experts, media experts, reviewers, and student responses, ideal percentages were obtained at 90%, 89.23%, 90.58%, and 98.3%. Based on the assessment results, it can be concluded that augmented reality-based flashcard learning media is included in the very feasible category. It can be used as an alternative media to increase students' understanding of concepts in voltaic cell material. This research emphasizes developing learning media by utilizing technological advances.
Animation videos to enhance senior high school students' motivation in learning chemistry: A learning media in inclusive schools Ayudia, Indah; Kamaludin, Agus
Indonesian Journal of Science and Mathematics Education Vol. 7 No. 1 (2024): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v7i1.21261

Abstract

The instructional media in inclusive schools has not been fully developed inclusively in line with the potential and needs of students with disabilities. This research aims to develop inclusive instructional animation videos on chemical bonding to enhance the learning motivation of tenth-grade senior high school students. This study adopts a research and development (R and D) approach using the ADDIE development model. Research instruments utilized include quality assessment sheets and student responses. Evaluation results from subject matter experts, media experts, reviewers, and student responses indicate that the video is highly effective and well-received, with a high percentage of perceived appropriateness. Consequently, this video is deemed suitable as an alternative instructional medium in inclusive classrooms, supporting students' understanding of chemical bonding and enhancing learning motivation, especially for students with disabilities. Additionally, this research highlights the potential of utilizing Artificial Intelligence (AI) in developing inclusive instructional media.
Science Teacher Identity in Environmental Chemistry Education Using the STEM Approach: A Bibliometric Analysis of Scopus Journals (2015–2024) Widyaningsih, Mia; Hernani, Hernani; Mudzakir, Ahmad; Supriatna, Asep; Kamaludin, Agus; Ragadhita, Risti
Journal of Educational Sciences Vol. 9 No. 5 (2025): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.9.5.p.4471-4495

Abstract

This study aims to investigate how Environmental Chemistry education contributes to shaping the science teacher identity of prospective chemistry teachers through a STEM approach. The bibliometric analysis method was conducted using Scopus data (2015–2024), analyzed with Biblioshiny and VOS Viewer. From an initial 483 documents, 418 relevant works comprising articles, books, and reviews were selected based on keywords such as "Science Identity", "Science Teacher Identity", "STEM Education Approach", and "Environmental Science Chemistry". Biblioshiny was used to identify trends over the decade, including annual publication rates, key journals, influential authors, productive affiliations and countries, globally cited articles, and frequently occurring keywords. VOS Viewer further enhanced the analysis by offering three types of visualizations network, overlay, and density to illustrate the relationships and research trends among the selected publications. These visual tools reveal the interconnectedness of topics and highlight emerging areas in the field. The findings offer valuable insights into the global development of research at the intersection of science identity, STEM education, and environmental chemistry. This bibliometric exploration provides a foundation for researchers to identify current trends, understand the research landscape, and recognize gaps that can inform future studies.
Co-Authors Ahmad Aminudin Asep Supriatna, Asep Auniillah, Fadia Hayya Tahta Ayudia, Indah HERNANI - Ismiatun Izzati, Latansa Naelal Mutiarasani, Dwi Rizki Nur Azizah Ragadhita, Risti Riksa Yustiana, Yusi Setia Rahmawan Siti Sriyati Widyaningsih, Mia Winny Liliawati