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All Journal Jurnal Pendidikan Matematika dan IPA JPS Unimus Jurnal Tadris Kimiya Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education Journal of Natural Science and Integration Journal of Educational Chemistry (JEC) Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Journal of Tropical Chemistry Research and Education Journal of Educational Sciences
Agus Kamaludin, Agus
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Chemo-Entrepreneurship (CEP) Essentials: Practical Videos on Functional Group Material via YouTube Umah, Nurul; Kamaludin, Agus
Jurnal Tadris Kimiya Vol 9 No 1 (2024)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v9i1.33606

Abstract

Entrepreneurship is crucial for students to navigate intense competition in the globalized era. Chemo-entrepreneurship (CEP) integrates chemistry education with the production of marketable products, which can serve as practical videos to illustrate the application and relevance of functional group materials in daily life, making chemistry learning more impactful when applied practically. This research aims to develop YouTube content in the form of practical videos on functional group material containing chemo-entrepreneurship. The method used in this research is research and development (R&D) with a define, design, develop, and disseminate (4-D) model. The products developed are assessed by material, media, and educational practitioner experts using product quality assessment sheets and student responses. The percentage of assessments from material, media experts, and reviewers are 87, 96, and 91%, respectively. Students responded positively to the practical video that was developed and obtained a percentage of 97%. Assessments from experts, reviewers, and students are in the very good category. Based on the data obtained, the practical video developed is suitable for use as an alternative media in practical learning of functional group material to improve students' entrepreneurial spirit.
Development of an Animated Video on Atomic Structure Material Integrated with Qur’an for Online Learning Using PowToon Web Apps Santoso, Raliandana Louise; Kamaludin, Agus; Safarova, Aytan
Journal of Natural Science and Integration Vol 6, No 2 (2023): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v6i2.22216

Abstract

Qur’an science learning is needed so that students are intelligent academically, attitudinal, and spiritually. This study aims to develop an animated video of the integrated atomic structure material of the Qur'an using the PowToon web app. The method used in this study is the 4D Re  search & Development (R&D) model (Define, Design, Development, and Disseminate). The products developed were assessed by media experts, material experts, reviewers, and student responses. The results of product quality assessment by material experts get a percentage of 95% in the excellent category, media experts get 90% in the outstanding variety, and reviewers get a rate of 94% in the excellent category. Class X high school students responded positively to the products developed with a percentage of 94%. Based on the assessment results, the video can be used as an online learning medium for Qur’an-integrated atomic structure material to increase gratitude to Allah SWT. Keywords: the animated video, integrated qur’an, atomic structure, powtoon
Pengembangan Computer Based Test (CBT) Ujian Nasional Kimia berbasis Web untuk Siswa Madrasah Aliyah (MA) Kamaludin, Agus
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.1540

Abstract

Computer Based Test (CBT) website-based chemistry national exam is an online-based chemistry exam system in terms of test prep and practice for a national exam, provided with item analysis. The results of the item analysis serve to determine the indicators of questions that are considered difficult by students so that the deepening of the materials is more accurate to the students’ needs. This research aims to develop a computer-based test (CBT) for students of Islamic High School (MA). The product is also categorized as Computer Based Test (CBT) because a computer is required to implement the exam. The development of CBT used the Borg and Gall model with five stages: (1) research and information collecting, (2) planning, (3) developing preliminary products (4) preliminary field testing, and (5) primary product revision. The instruments used were product validation sheets under the authority of media and IT experts, quality assessment sheets from reviewers (chemistry teacher of MA), and student response sheets. Based on the assessment of reviewers (chemistry teachers of MA), the developed product, website-based chemistry test obtained an ideal percentage of 91% with the very good category (VG), and student response was 92% with the very good category (VG). Therefore, it can be concluded that the website-based chemistry test is feasible for national exam practice.
Pengembangan Media Pembelajaran Berbasis Google Sites pada Materi Ikatan Kimia Bermuatan Multi Level Representasi Kimia Danin, Veni Jumila; Kamaludin, Agus
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.v9i9.1552

Abstract

Website-based online learning media are needed by students to make it easier to understand multilevel representations of chemistry during the COVID-19 pandemic. This study aims to develop learning media based on google sites on chemical bonding material containing multilevel chemical representations and determine product quality. This media development adapts the 4-D development model, consisting of four stages: define, design, development, and disseminate. Quality assessment was carried out by material experts, media experts, chemistry teachers, and students responded. The research instrument was a product quality assessment sheet and student response sheets. The results showed that the quality of the media developed based on the assessment by the media obtained an ideal percentage of 97.5% in the excellent category, material experts obtained an ideal percentage of 85% in the excellent category, and chemistry teachers obtained an ideal percentage of 97% in the excellent category. Learning media based on google sites on chemical bonding material containing multilevel chemical representations also responded positively with a percentage of 93.75%. It can be concluded that the developed media is suitable for use in the learning process to improve students' multi-representation abilities on chemical bonding material.
Pengembangan Video Praktikum Sederhana Materi Redoks Sebagai Praktikum Alternatif Selama Pandemi COVID-19 Laily, Khairunnisa Nurul; Kamaludin, Agus
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.1791

Abstract

Due to COVID-19, media is needed so that students can continue to carry out practical activities at home to improve their understanding of chemical concepts. This study aimed to develop and determine the quality of a simple practicum video on redox material. This research is development research (R&D) with a 4D model (Define, Design, Development, and Disseminate), but this research is only up to the development stage. This simple video practicum on redox material contains the redox process on nail corrosion, the redox process on betadine with vitamin C, and the redox process on Onions with potassium permanganates. The product is assessed by one material expert, one media expert, four reviewers, and ten class X students respond. The results of the product quality assessment by material experts, media experts, and reviewers (senior high school chemistry teachers) get a percentage of 97.14%, 90%, and 91.81%, with a very good category. Then, the results of student responses obtained a percentage of 95% with a very good category. Based on this assessment, it can be concluded that simple practicum videos on redox material can be used as an alternative source of practicum during the COVID-19 era.
Pengembangan Video Pembuatan Indikator Sintetis untuk Meningkatkan Kompetensi Praktikum Calon Guru Kimia Laili, Ana Mustafidatul; Kamaludin, Agus
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.1815

Abstract

The competence to make synthetic indicators is terribly required by chemistry teachers in high school in order that the implementation of practicum can run more effectively and efficiently. This study aimed to develop a practicum video on how to make synthetic indicators and find out the quality of the developed video. This study was a Research and Development (R&D) study with 4D development model (Define, Design, Develop, and Disseminate). The product was a practicum video on how to make synthetic indicators, in the form of MP4, containing the creation of phenolphthalein, starch, Tollens, and Fehling indicators. The product was assessed by one material expert, one media expert, and four reviewers (high school chemistry teachers). The results of product assessments based on quality, from media expert, it got a percentage of 96% in the very good category; from material expert, it got a percentage of 95% in the very good category; and from reviewers, it got a percentage of 98.33% in the very good category. Furthermore, the video was also responded very well by prospective chemistry teachers with an ideal percentage of 98%. Based on the results, it can be concluded that the developed product is feasible to be used in the learning process to improve the ability of prospective chemistry teachers to make synthetic indicators in the laboratory
Development Augmented Reality Based Flashcards on Molecular Geometry Material for Increasing Interest in Learning High School Student Rahmawati, Reny Alfina; Kamaludin, Agus
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7329

Abstract

Application with integration technology required for describing material geometry molecular nature abstract become more concrete. Study This aims to develop learning media flashcards based on augmented reality material geometry molecules and knowing quality product which was developed. Study This adapts from the ADDIE (analyze, design, development, implementation, and evaluation) model. Quality products will validate and rated by one expert material, one media expert, four reviewers (chemistry teacher), and responded by ten high school students. Instruments used for study form sheet evaluation quality product use the Likert scale and sheets respond students use the Guttman scale. Rating result quality products by expert material obtain a percentage of 96% in the Very Good category, from earned media expert percentage of 92.8% in the Very Good category, for reviewer chemistry teacher get a percentage of 95.4% in the Very Good category, and get response positive from student with percentage 98%. Based on the results evaluation can concluded that developed products _ are worthy using as alternative learning media for the material geometry molecule for increased interest Study high school students
Pengembangan Video Animasi Powtoon tentang Sifat Koligatif Larutan dengan Muatan Kontekstual untuk Meningkatkan Motivasi Belajar Siswa Widyawati, Fira; Kamaludin, Agus
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9360

Abstract

Advances in the digital era have significantly changed the presentation of learning materials, with the increasing use of interactive animated videos in the classroom. This study aims to develop and assess the quality of Powtoon animation videos on the material of colligative properties of contextually charged solutions to increase student learning motivation. The method used is research and development (R&D) with the 4-D model from Thiagarajan (1974) to the development stage. The developed products were assessed by material experts, media, and educational practitioners using product quality assessment sheets and student responses. Material experts assessed 91.10%, media experts 100%, reviewers 94.20%, and students assessed 93.00% of the developed video. Based on the data collected, the experts, reviewers, and students considered their assessments to fall into the "outstanding" category. Based on the data obtained, the Powtoon animation video developed is suitable for use as an alternative media in learning the chemical properties of colligative solutions to increase student learning motivation.
Development of a Higher-Order Thinking Skills (HOTS) Test Instrument on Electrochemical Material for High School Students Nugrahnastiti, Nuzulul; Kamaludin, Agus
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 10 No. 2 (2024): June
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i2.11370

Abstract

This research aims to develop a HOTS test instrument on electrochemistry topics that meets valid and reliable criteria. Apart from that, the level of difficulty, distinguishing power, ability level, and detection of respondent bias were also analyzed. This research is development research using the Tessmer model, which includes preliminary and formative evaluation stages. The HOTS questions consist of 15 multiple-choice questions. The validation data from experts is measured using a Likert scale. Coefficient Aikens’ V is then used to measure the validation data from reviewers. Experts and reviewer assessments indicated that the HOTS question instrument developed was very good. Analysis of questions using the Rasch model in a field testing of 33 high school students using a purposive sampling technique resulted in 14 valid questions and 1 invalid question with a reliability value of 0,69. There were 3 questions in the easy category, 7 in the moderate category, 1 in the hard category, and 4 in the extremely hard category. The analysis of the distinguishing power of the questions obtained 9 questions with very good criteria, 3 questions with good criteria, and 2 with fair criteria. The results of the validity of the students` responses showed that there were 4 invalid responses. The ability level shows that 5 students have high ability, 7 have moderate ability, and 21 have low ability. In conclusion, the developed HOTS test instrument for electrochemical material has a good quality and is suitable for evaluation.
Co-Authors Ahmad Aminudin Asep Supriatna, Asep Auniillah, Fadia Hayya Tahta Ayudia, Indah Danin, Veni Jumila HERNANI - Ismiatun Izzati, Latansa Naelal Laili, Ana Mustafidatul Laily, Khairunnisa Nurul Mutiarasani, Dwi Rizki Nugrahnastiti, Nuzulul Nur Azizah Ragadhita, Risti Rahmawati, Reny Alfina Riksa Yustiana, Yusi Safarova, Aytan Santoso, Raliandana Louise Setia Rahmawan Siti Sriyati Umah, Nurul Widyaningsih, Mia Widyawati, Fira Winny Liliawati