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All Journal Jurnal Penelitian dan Pembelajaran IPA Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal of STEM Education for Sustainability Al-Zayn: Jurnal Ilmu Sosial & Hukum
Rizky Agassy Sihombing
National Taiwan Normal University
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics

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Bringing Space into the Classroom: An AR-Integrated E-Book on the Solar System for Students in Elementary School Dinne Nursyaidah; Diana Rochintaniawati; Nanang Winarno; Rizky Agassy Sihombing
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12562

Abstract

This study aims to develop an Augmented Reality (AR)-integrated e-book on solar system material to support science education. The development process followed five stages: Analysis, Design, Development, Implementation, and Evaluation. The e-book was validated by experts, yielding a score of 93.36%, indicating it is highly feasible for use in educational settings. Student responses were also assessed, with a score of 88.23%, categorizing the e-book as "very good." Key features of the AR-integrated e-book include enhanced object visualization, allowing students to explore the solar system in greater detail, and interactive elements that encourage active participation in the learning process. These features help improve students' conceptual understanding and engagement with the material. The results suggest that the AR-integrated e-book is an effective educational tool, offering a modern approach to teaching solar system content. By incorporating AR technology, the e-book creates an immersive and engaging learning experience that enhances both comprehension and student involvement. The study concludes that this AR-based e-book is a valuable resource for science education, particularly for teaching complex subjects like the solar system, and has the potential to be applied effectively in various educational contexts.
A STEM-based e-Book for Scientific Literacy and Sustainability-oriented Learning on Human Digestive System Concepts Rizky Agassy Sihombing; Noviansyah Kusmahardhika; Shiang-Yao Liu; Chun-Yen Chang
International Journal of STEM Education for Sustainability Vol 6, No 2 (2026)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI) 

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijses.v6i2.874

Abstract

The ability to comprehend and apply scientific concepts to contemporary issues is essential for the long-term growth of society. Scientific literacy enables students to understand how their bodies digest food, what it means to eat a balanced diet, and how their food choices affect the environment. The goal of this study was to create and test a STEM-based e-Book about the human digestive system that would help eighth-grade students become more scientifically literate while also teaching them about sustainability. The study utilized a Research and Development (RD) methodology based on the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Experts in media, learning design, materials, and language confirmed that the product was valid. They showed that the e-Book would perform well in the classroom. Thirty-eight-grade students at a private junior high school in Medan were involved in the implementation. A pretest measured how well something worked. We used pretest and post-test assessments to evaluate the effectiveness. The results showed a significant improvement in students’ scientific literacy. Most of the students scored above the minimum mastery level, with an average N-Gain in the high range (0.75). Feedback from students and teachers indicated that the e-Book was helpful for both classroom and independent learning. The results suggest that integrating STEM principles and sustainability topics into digital learning resources can significantly improve scientific literacy and promote health awareness grounded in sustainability among junior high school students.
Development of Culturally Responsive Physics Learning Materials Based on Batak Cultural Values Ida Wahyuni; Ratna Tanjung; Rugaya Rugaya; Yeni Megalina; Rizky Agassy Sihombing
Jurnal Penelitian dan Pembelajaran IPA Vol 12, No 1 (2026): Available Online in May 2026 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jppi.v12i1.39574

Abstract

Teachers need well-designed learning materials to achieve instructional objectives. In the P3FIS course, students are required to develop such materials; however, many still lack sufficient understanding to design them effectively. The required components include the Annual Teaching Flow (ATP), semester and annual programs, and teaching modules consisting of teaching materials, learning media, student worksheets, and learning evaluations. Observations of Class B Physics Education students in 2022 indicated that many students come from Batak ethnic backgrounds. To create more contextual and meaningful learning, culturally responsive learning materials grounded in Batak culture are necessary. This study aimed to develop learning materials that are valid, practical, and effective. The research was conducted in the Physics Department at Universitas Negeri Medan using a Research and Development (R&D) approach with the ADDIE model, which includes analysis, design, development, validation, implementation, and evaluation stages. The product developed was a comprehensive set of learning materials validated by three experts. Validation results showed scores of 81.7%, 83.1% and 80.3%, indicating high validity. Practicality results reached 83% in the small group and 93.62% in the large group. The effectiveness test produced an N-gain score of 0.65 (moderate category). Thus, the CRT-based learning materials grounded in Batak culture are considered highly valid, practical, and effective.
Analisis Kesadaran Generasi Z terhadap Pentingnya Bahasa Indonesia sebagai Bahasa Persatuan dan Identitas Nasional: Kajian Literatur Diva Febrina Samosir; Nazuwa Salsabila; Rika Anggraini; Putri Jessica Sihombing; Suryani Nainggolan; Nurul Azizah; Rizky Agassy Sihombing
Al-Zayn: Jurnal Ilmu Sosial, Hukum & Politik Vol 4 No 4 (2026): 2026
Publisher : Yayasan pendidikan dzurriyatul Quran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61104/alz.v4i4.7459

Abstract

Bahasa Indonesia sebagai bahasa persatuan dan identitas nasional menghadapi berbagai tantangan di era digital, terutama akibat meningkatnya pengaruh globalisasi dan intensitas penggunaan media sosial di kalangan Generasi Z. Fenomena tersebut mendorong berkembangnya penggunaan bahasa gaul, singkatan, serta campuran bahasa asing yang semakin dominan dalam komunikasi sehari-hari. Kondisi ini berpotensi memengaruhi kemampuan berbahasa sesuai kaidah serta melemahkan pemaknaan Bahasa Indonesia sebagai simbol persatuan bangsa. Penelitian ini bertujuan untuk menganalisis kesadaran Generasi Z terhadap pentingnya Bahasa Indonesia sebagai bahasa persatuan dan identitas nasional melalui pendekatan kajian literatur. Penelitian menggunakan metode deskriptif kualitatif dengan mengkaji berbagai sumber ilmiah yang relevan, termasuk artikel, jurnal, dan publikasi akademik terkait penggunaan bahasa, identitas nasional, serta perilaku komunikasi Generasi Z. Hasil kajian menunjukkan bahwa meskipun penggunaan bahasa gaul dan campuran bahasa asing semakin berkembang dalam ruang digital, Generasi Z pada umumnya masih memahami dan mengakui peran strategis Bahasa Indonesia sebagai bahasa resmi dalam pendidikan, pemerintahan, serta kehidupan sosial masyarakat. Temuan ini menunjukkan bahwa diperlukan upaya sistematis dari institusi pendidikan, pemerintah, dan masyarakat untuk memperkuat kesadaran berbahasa agar eksistensi Bahasa Indonesia tetap terjaga sebagai simbol persatuan dan identitas nasional di tengah arus globalisasi.
Analisis Struktur Kebahasaan Artikel Ilmiah Biologi Berbahasa Indonesia : Kajian Literatur Septi Triana Harefa; Tasya Putri Mulana Sianturi; Nurhafni; Osyandra Yumnaries; Nurul Azizah; Rizky Agassy Sihombing
Al-Zayn: Jurnal Ilmu Sosial, Hukum & Politik Vol 4 No 4 (2026): 2026
Publisher : Yayasan pendidikan dzurriyatul Quran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61104/alz.v4i4.7504

Abstract

Bahasa Indonesia memiliki peran penting sebagai media komunikasi ilmiah dalam publikasi akademik, termasuk pada artikel ilmiah biologi. Namun, peningkatan jumlah publikasi ilmiah di Indonesia belum sepenuhnya diikuti oleh kualitas kebahasaan yang memadai. Penelitian ini bertujuan menganalisis struktur kebahasaan artikel ilmiah biologi berbahasa Indonesia melalui pendekatan kajian literatur (literature review). Fokus penelitian diarahkan pada penggunaan kalimat efektif, istilah ilmiah, nomenklatur Latin, istilah serapan, serta kesesuaian penulisan dengan kaidah bahasa Indonesia baku. Metode yang digunakan adalah kualitatif deskriptif analitis dengan teknik analisis isi (content analysis) melalui tahapan pengumpulan literatur, pembacaan intensif, identifikasi unsur kebahasaan, pengategorian data, dan penarikan simpulan. Hasil kajian menunjukkan bahwa artikel ilmiah biologi berbahasa Indonesia memiliki karakteristik kebahasaan yang khas, meliputi dominasi istilah ilmiah, frasa nominal kompleks, kalimat pasif, dan nomenklatur Latin sebagai penanda objektivitas ilmiah. Selain itu, masih ditemukan penyimpangan kebahasaan pada aspek ejaan, efektivitas kalimat, dan penggunaan istilah asing. Struktur kebahasaan terbukti berperan penting dalam meningkatkan kualitas, keterbacaan, dan kredibilitas artikel ilmiah biologi.
Co-Authors Chun-Yen Chang Diana Rochintaniawati Dinne Nursyaidah Diva Febrina Samosir Ida Wahyuni Nanang Winarno Nazuwa Salsabila Noviansyah Kusmahardhika Nurhafni Nurul Azizah Osyandra Yumnaries Putri Jessica Sihombing Ratna Tanjung Rika Anggraini Rugaya Rugaya Septi Triana Harefa Shiang-Yao Liu Suryani Nainggolan Tasya Putri Mulana Sianturi Yeni Megalina