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Development of Augmented Reality Media Based on Assembler Edu on Molecular Geometry Achmad Rante Suparman; Murtihapsari Murtihapsari; Besse Firanita Astari; Ramlah Ramlah; Faisal Faisal
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 16, No 1 (2025): April 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v16i1.22025

Abstract

This study aimed to develop and evaluate the effectiveness of Augmented Reality (AR)-based learning media using Assembler Edu to enhance the understanding of molecular geometry concepts at the Senior High School (SMA) level. The research employed a Research and Development (R&D) approach, incorporating both the Spiral and Waterfall development models. These models consisted of four main stages: setting objectives, identifying and mitigating risks, designing, and developing. Data were collected through expert validation, student trials, and user satisfaction questionnaires. Five validators assessed the media, and its validity was analyzed using Aiken’s V formula, while reliability was measured through inter-rater agreement. The results showed that all Aiken’s V values were above 0.8, indicating strong agreement among experts and confirming the validity across all categories. The inter-rater agreement values exceeded 75% (kappa > 0.70), demonstrating a high level of consistency among validators. Trials were conducted with 60 students from two schools: MAN 1 Prafi Manokwari and SMA 3 Kendari. The findings indicated a low difficulty level and reflected positive student responses toward the use of AR media for learning molecular structures. In conclusion, this study demonstrated that AR-based learning media offers an innovative and effective solution for enhancing chemistry education.
A Literature review on cooperative learning effects on student achievement in chemistry education Edward Ifan Rumbewas; Achmad Rante Suparman; Faisal Faisal; Apriani Sulu Parubak
Arfak Chem: Chemistry Education Journal Vol. 9 No. 1 (2026): Arfak Chem
Publisher : Universitas Papua, Manokwari, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/accej.v9i1.1260

Abstract

This study aims to evaluate the impact of implementing cooperative learning models on students' academic achievement in chemistry. The main focus of this research is to examine the effectiveness of various cooperative learning approaches such as Jigsaw, Student Teams Achievement Division (STAD), Think-Pair-Share (TPS), and Group Investigation in enhancing students' understanding of chemical concepts at the secondary school level. The method employed in this study is a literature review, drawing on previous research findings published in both national and international scientific journals. The analysis reveals that, in general, cooperative learning models positively contribute to improving students' performance in chemistry, particularly in terms of cognitive achievement, active participation, and conceptual understanding. However, some research gaps were also identified, including the limited number of studies using mixed-methods approaches, the lack of exploration at the 11th and 12th grade levels, minimal integration with TPACK-based digital technology, and the suboptimal analysis of individual student factors such as gender and learning styles. These findings highlight the need for more comprehensive, context-specific follow-up research on the implementation of cooperative models in chemistry education
Development and Validation of Local Context-Based Literacy and Numeracy Instruments for the Sekolah Sepanjang Hari (SSH) Program Quin Donspri Tulalessy; Achmad Rante Suparman; Helena Trivona Turirday; Kaleb Amaghi Yenusi
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 7 No. 1 (2026): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v7i1.1789

Abstract

This This study aims to develop and validate a basic literacy and numeracy assessment instrument for participants in the Sekolah Sepanjang Hari Program (SSH) in South Sorong Regency, for both regular students and dropouts. The instrument is designed to map Reading, writing, and numeracy skills as the foundation for lifelong learning. Development was carried out through four stages: theoretical construct analysis, expert content validation, field trials, and construct validity analysis using Confirmatory Factor Analysis (CFA). The content validation results showed an average Content Validity Index (CVI) of 0.92, indicating a high fit between the test items and the constructs. A pre-test on 30 students was used to refine the language and local context, while the main pre-test on 145 students ensured proportional levels of readability and difficulty. The CFA results confirmed a three-dimensional structure with perfect model fit (CFI = 1.000; TLI = 1.005; RMSEA = 0.000; SRMR = 0.043; GFI = 0.939). The factor loading values of 0.67–0.92, composite reliability of 0.899–0.918, and AVE of 0.598–0.653 indicate strong validity and reliability. This instrument has been proven feasible and contextually relevant, making it suitable for diagnostic assessment of students’ basic abilities in non-formal education, especially in the 3T regions
Inovasi AR pada materi redoks: Mengintegrasikan konsep kimia dengan prinsip green chemistry Ramlah Ramlah; Sitti Fatimah Ramadhani; Putri Sarera Surbakti; Achmad Rante Suparman; Murtihapsari Murtihapsari; Muhammad Fajar Islam; Yona Lesti Aling
DWIJA CENDEKIA: Jurnal Riset Pedagogik Vol 10, No 1 (2026): April 2026
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jdc.v10i1.114081

Abstract

Penelitian ini bertujuan mengembangkan dan menguji kelayakan media pembelajaran kimia berbasis Augmented Reality (AR) pada materi reaksi redoks yang diintegrasikan dengan prinsip Green Chemistry dalam kerangka Education for Sustainable Development (ESD). Metode yang digunakan adalah Research and Development (R&D) dengan model pengembangan Spiral–Waterfall yang meliputi tahapan analisis tujuan, identifikasi risiko, perancangan, pengembangan, dan iterasi. Kelayakan media dinilai melalui uji validitas Aiken’s V dan reliabilitas Intraclass Correlation Coefficient (ICC). Hasil analisis menunjukkan tingkat validitas sangat tinggi dengan nilai Aiken’s V antara 0,80–0,95 pada aspek materi, tampilan, interaktivitas, dan pedagogis. Temuan penelitian mengungkapkan bahwa uji coba terbatas pada peserta didik menghasilkan tingkat kepuasan sebesar 82,35% (kategori sangat baik), meskipun nilai reliabilitas ICC berada pada kategori sedang (0,527). Disimpulkan bahwa media AR yang dikembangkan layak dan diterima dengan baik sebagai sarana visualisasi konsep redoks sekaligus efektif dalam menumbuhkan kesadaran peserta didik terhadap prinsip keberlanjutan lingkungan. Hasil ini berimplikasi pada penguatan inovasi digital dalam pendidikan kimia berbasis ESD. AR innovation in redox materials: Integrating chemical concepts with the principles of green chemistry Abstract: This study aims to develop and evaluate the feasibility of Augmented Reality (AR)-based chemistry learning media for redox reaction topics, integrated with Green Chemistry principles within the Education for Sustainable Development (ESD) framework. The research employed a Research and Development (R&D) approach using the Spiral–Waterfall model, which includes goal analysis, risk identification, design, development, and iteration phases. Media feasibility was assessed through Aiken’s V validity testing and Intraclass Correlation Coefficient (ICC) reliability analysis. The results indicated very high validity, with Aiken’s V scores ranging from 0.80 to 0.95 across content, visual, interactivity, and pedagogical aspects. Key findings revealed that limited field testing with students achieved an 82.35% satisfaction rate (very good category), despite an ICC reliability score in the moderate category (0.527). It is concluded that the developed AR media is feasible and well-received as a tool for visualizing redox concepts while effectively fostering students' awareness of environmental sustainability principles. These findings contribute to the advancement of digital innovation in ESD-based chemistry education.
E-komik berbasis android untuk pembelajaran ikatan kimia di sekolah menengah atas Putri Sarera Surbakti; Achmad Rante Suparman; Murtihapsari Murtihapsari; Ida Kendek; Yunita Pare Rombe; Ramlah Ramlah
DWIJA CENDEKIA: Jurnal Riset Pedagogik Vol 10, No 1 (2026): April 2026
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jdc.v10i1.106352

Abstract

Pembelajaran kimia di tingkat SMA sering dianggap sulit karena sifat materinya yang abstrak serta keterbatasan bahan ajar yang menarik dan mudah diakses, sehingga diperlukan inovasi media berbasis digital seperti E-Komik berbasis android; oleh karena itu penelitian ini bertujuan untuk mengembangkan bahan ajar E-Komik kimia berbasis aplikasi android serta mengetahui tingkat kepraktisannya berdasarkan tanggapan peserta didik kelas XI IPA SMA Negeri 1 Manokwari. Penelitian ini merupakan Research and Development (R&D) dengan model pengembangan 4-D yang dimodifikasi menjadi 3-D, yaitu Define, Design, dan Development, yang kemudian diuji cobakan kepada 325 peserta didik kelas XI IPA untuk menilai respon dan kepraktisannya. Hasil uji coba menunjukkan bahwa E-Komik kimia memperoleh tingkat kepraktisan sebesar 81,07% dengan kriteria Sangat Praktis, mampu meningkatkan ketertarikan belajar peserta didik, serta mendukung pembelajaran mandiri melalui penyajian materi yang visual dan kontekstual. Dengan demikian, E-Komik kimia berbasis android berpotensi menjadi alternatif bahan ajar yang efektif dalam mendukung pembelajaran kimia di SMA. Android-based e-comics for teaching chemical bonding in high school Abstract: Chemistry instruction at the high school level is often considered difficult due to the abstract nature of the subject matter and the limited availability of engaging and easily accessible teaching materials; therefore, digital media innovations such as Android-based e-comics are needed. Consequently, this study aims to develop Android-based chemistry e-comic teaching materials and to assess their practicality based on feedback from 11th-grade science students at Manokwari State High School 1. This study is a Research and Development (R&D) project using a modified 4-D development model—specifically, the 3-D model: Define, Design, and Development—which was then pilot-tested with 325 11th-grade science students to assess their responses and the material’s practicality. The pilot test results indicate that the chemistry e-comic achieved a practicality level of 81.07%, meeting the “Very Practical” criterion. It was found to enhance students’ interest in learning and support self-directed learning through the presentation of visual and contextual content. Thus, the Android-based chemistry e-comic has the potential to serve as an effective alternative teaching material to support chemistry learning in high school.