Sri Sukaesih
Prodi Pendidikan Biologi, Jurusan Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Journal : Unnes Science Education Journal

Analysis of the Validity and Readability of E-Supplement Based on Problem Based Learning Assissted Augmented Reality to Improving Students’ Critical Thinking Skills Arumawati, Puspita Diana; Yuniastuti, Ari; Indriyanti, Dyah Rini; Sukaesih, Sri
Unnes Science Education Journal Vol. 14 No. 3 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i3.29105

Abstract

This study aims to analyze the validity and readability of Problem Based Learning (PBL)-based e-supplements assisted by Augmented Reality in improving students’ critical thinking skills. Learning by utilizing teaching materials in the form of e-supplements integrated with PBL and Augmented Reality learning models is expected to provide a significant contribution to improving students’ critical thinking skills, as well as providing new insights in developing effective digital teaching materials. This study usedthe research and development (R&D) method but only up to the small-scale trial stage. The subjects of this study were grade XI students of SMA N 6 Surakarta. The data instruments used in this study were media and material validation questionnaires and readability questionnaires. The product validity criteria are seen from the assessment of media and material expert validators, while the readability criteria are seen from the results of student response questionnaires. The results of the study showed that the validity of the product was declared very valid with an average of 94.5% for media experts and 93.7% for material experts. The readability value was considered very good with an average of 89.8%. Based on the research results obtained, it can be concluded that PBL-based e-supplement assisted by Augmented Reality is feasible and has the potential to improve students’ critical thinking skills.
Co-Authors Aditya Marianti Afifa Megantara, Afifa Al Hakim, M. Faris Alfiyana, Rifda Alfiyana, Rifda Amanda Putri, Vonny Andreas Priyono Budi P, Andreas Priyono Andreas Priyono Budi Prasetyo Ani Rusilowati Ari Yuniastuti Arumawati, Puspita Diana Asmara Bening, Roswita Atika Ristanti, Atika Bambang Eko Susilo Bambang Priyono Chintya Asti Halizha Dewi Mustikaningtyas Dewi, Novi Ratna Dian Ariani Dian Dwi Hapsari, Dian Dwi Djuniadi Djuniadi Dwi Listyorini Dyah Rini Indriyanti Ela Rahmawati Ely - Rudyatmi, Ely - Ely Rudyatmi, Ely Endah Peniati F. Putut Martin Herry Bodijanto, F. Putut Martin Herry Fazat Azizah, Fazat Festy Afifa Afra Maurellita Hafizhatunnisa, Aulia Hayati, Dwi Puji Hayati, Dwi Puji Hidayatiningtyas, Kumala Hidayatiningtyas, Kumala Husna, Fina Rizqotul Ibnul Mubarok Ika Nurdayanti, Ika Indah Susilowati Indah Urwatin Wusqo KARTIKA WIDYANINGRUM Kasmui -, Kasmui Krispinus Kedati Pukan Krispinus Pukan Lemmuela, Litania Hephzibah Lisdiana Lisdiana Listiaji, Prasetyo Lutfia Nur Hadiyanti, Lutfia Nur Margareta Rahayuningsih Nugroho Edi K Martien Herna Susanti Masrikhah, Ririn Maulana, Faith Miftah Melvina Melvina, Melvina Mila Alfana, Mila Misael Vicels Ve Muhammad Irsyad Muspita Dewi, Muspita Ning Setiati Novi Ratna Dewi Novian Fitri Nurani, Novian Fitri Nugrahaningsih Wahyu Harini, Nugrahaningsih Wahyu Nugroho Edi Kartijono Nuni Widiarti Nur Jazilah, Nur Nur Rahayu Utami Pangastuti, Aulia Tirani Prihastuti, Emi Prihestiyani*, Rini Probowati, Desy Pukan, Krispinus Putut Martin H.B., Putut R Susanti Rahayu, Ida Putri Rahmawati, Ela Rahmawati, Rizqi Rahmawati, Rizqi Retno Sri Iswari Rezania - Setyandari, Rezania - Rina Wahyuningsih, Rina Risa Dwita Hardianti Rizki, Angela Dita Rohmiyati, Evi Rosba, Evriliani Saadah, Dian Nailis Sabiliriski Ishari, Achmad Saiful Ridlo Sari, Virgania Setiyanda, Karista Gadis Sigit Saptono Siti Alimah Siti Harnina Bintari Siti Marpuah, Siti Siti Rohaeni, Siti Siti Wahyuni Siti Zubaidah Sri Endhes Isthofiyani, Sri Endhes Sri Khanifah, Sri Sri Mulyani E. Susilowati, Sri Mulyani E. Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Ngabekti Sriyadi Sriyadi, Sriyadi Suharni Sumardani Susriyati Mahanal Sutiyani, Iis Sutiyani, Iis Talitha Widiatningrum Talitha Widiatningrum Tia Ristiasari, Tia Tri Novana, Tri Trida Ridho Fariz Ufi Saraswati, Ufi Ulhaq, Hasnaa’ Dhiya’ Wardana, Irfan Ihza Widi Widayat Wiwi Isnaeni WULANDARI Yusuf Anggar Sasmito, Yusuf Anggar Yusuf Wisnu Mandaya Zahra, Siti Nur Fathimatuz