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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal of STEM Education for Sustainability
Rizky Agassy Sihombing
National Taiwan Normal University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education 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.
Co-Authors Chun-Yen Chang Diana Rochintaniawati Dinne Nursyaidah Nanang Winarno Noviansyah Kusmahardhika Shiang-Yao Liu