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All Journal INKUIRI : Jurnal Pendidikan IPA Journal of Innovation in Educational and Cultural Research Eduproxima : Jurnal Ilmiah Pendidikan IPA SECONDARY : Jurnal Inovasi Pendidikan Menengah (JIPM) SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA PSEJ (Pancasakti Science Education Journal) Inovasi Fisika Indonesia (IFI) Proceeding Seminar Nasional IPA JIPI (Jurnal IPA dan Pembelajaran IPA) Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu Unnes Science Education Journal Jurnal Dharma Indonesia Journal of Community Empowerment Journal of Environmental and Science Education
Septiko Aji
Universitas Negeri Semarang
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Validity of Smart E-Book Learning Media with a STEM Approach on the Topic of Vibration, Waves, and Their Application in Junior High School Science Ana Nailatul Maghfiroh; Septiko Aji; Fenny Widiyanti
Unnes Science Education Journal Vol. 15 No. 2 (2026): August 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v15i2.34300

Abstract

21st-century learning emphasizes the importance of integrating technology in teaching and learning process. One of the innovations that has the potential to support the achievement of 21st-century competencies is the use of creative and interactive learning media. Integrating technologies such as Artificial Intelligence (AI) and Augmented Reality (AR) is considered effective in helping students understand abstract concepts, because they can present interactive visualizations and contextual learning experiences. This study aims to analyze the validity of Smart E-book learning media with a STEM approach on the topic of vibration, waves, and the use of junior high school. This research uses the Research and Development (R&D) method with a 4-D development model by Thiagarajan, which consists of four stages: define, design, develop, and disseminate. The assessment of the media validity test involved media experts and material experts, five validators each. The data collection instrument is in the form of a validation sheet, which includes media operational aspects, presentation, completeness, material accuracy, and material integration, and is then tested for readability by students. The media experts’ assessment reached 99.6% and the material experts reached 98%, both were categorised as “very valid”, and the average readability score of 93.33% was calculated from the three aspects: material, media, and media usage. Thus, Smart E-book learning media with a STEM approach have high validity, and can be accepted as a learning product that is accurate, relevant, in accordance with curriculum needs, and has the potential to be the basis for future research to be used at the trial stage in the classroom.
Co-Authors Ainul Izzah Ana Nailatul Maghfiroh Ana, Isna Atmim Anggi Paramitha Sulfanjanti Anggita, Anggita Aribowo, Litasari Aldila Arif Widiyatmoko, Arif Ayu Rahayu Damayanti, Tiara Darmawan, Melissa Salma Dewi*, Novi Ratna Dewi, Novi Ratna Dinda Permatasari, Dinda Dita Seplita Sari Febbi Ayu Nur Habibah Fenny Widiyanti Fidia Fibriana Hesty Sukmasari Hidayat, Luky Intan Rahmalia Kriswantoro Kriswantoro Latifa, Ghaniya Listiaji, Prasetyo Luluk'Atul Jannah Luthfi Hanum Saputri Mayanti, Alfiana Nur Rosita Mohammad Roy Thoriqul Haq Muhammad Ahganiya Naufal Muhammad Yusril Miftahul Fattaah Nabilah Nanda Kristiyaningsih Nihayatul Bidayah Ningrum, Nila Wilda Novi Ratna Dewi Nuraini, Habibah Nursulistari, Siti Paramitha, Tristantia Kinanti Prasetyo Listiaji Pratiwi, Yusnia Ratna Dewi, Novi Risa Dwita Hardianti, Risa Dwita Riski Dwi Handayani Riza Arifudin Rizki Nor Amelia Rosita, Kholimatu Saputri, NirmaYuliana Setyowati, Yeni Sriyono, Septia Damayanti Tristantia Kinanti Paramitha Wibowo, Litasari Aldila Wulandari, Tiara Dwi Zahra, Arisamiya Latifa Az-