PENGEMBANGAN BAHAN AJAR LKPD BERBASIS AUGMENTED REALITY TERHADAP PEMAHAMAN KONSEP IPAS KELAS 5 SD/MI

ENZELIKA, MAJID (2026) PENGEMBANGAN BAHAN AJAR LKPD BERBASIS AUGMENTED REALITY TERHADAP PEMAHAMAN KONSEP IPAS KELAS 5 SD/MI. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ABSTRAK Penelitian ini dilatarbelakangi oleh terbatasnya penggunaan media pembelajaran interaktif dalam pembelajaran IPAS di sekolah dasar, khususnya pada materi bencana alam yang memerlukan visualisasi konkret untuk meningkatkan pemahaman konsep peserta didik. Studi pendahuluan di SDN 1 Tanjung Anom dan MIN 1 Tanggamus menunjukkan bahwa pembelajaran IPAS kelas 5 masih mengandalkan sumber belajar konvensional. Perkembangan teknologi digital membuka peluang pengembangan bahan ajar berbasis Augmented Reality (AR) yang lebih interaktif. Penelitian ini bertujuan menghasilkan LKPD berbasis AR, mengukur kelayakan produk, mengetahui respons pendidik dan peserta didik, serta menguji efektivitasnya terhadap pemahaman konsep IPAS kelas 5 SD/MI. Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE. Data dikumpulkan melalui observasi, angket, tes, dan dokumentasi, kemudian dianalisis menggunakan uji validitas, normalitas, homogenitas, Paired Sample T-Test, dan N-Gain. Hasil penelitian menunjukkan bahwa produk sangat layak dengan validasi ahli materi 88,66%, ahli media 98,3%, dan ahli bahasa 90%. Respons pendidik mencapai 97,7%, sedangkan respons peserta didik pada skala kecil dan besar masing-masing sebesar 90,3% dan 91,8%, seluruhnya berkategori sangat baik. Uji efektivitas menunjukkan peningkatan pemahaman konsep yang signifikan dengan nilai signifikansi Paired Sample T-Test sebesar 0,000 dan N-Gain sebesar 0,3917 (kategori sedang). Dengan demikian, LKPD berbasis AR layak digunakan sebagai alternatif bahan ajar inovatif dalam pembelajaran IPAS kelas V SD/MI. ABSTRACT This study was motivated by the limited use of interactive learning media in science and social studies (IPAS) learning at the elementary school level, particularly in natural disaster topics that require concrete visualization to improve students' conceptual understanding. A preliminary study conducted at SDN 1 Tanjung Anom and MIN 1 Tanggamus revealed that fifth-grade IPAS learning still relied on conventional learning resources. The development of digital technology provides opportunities to develop more interactive teaching materials based on Augmented Reality (AR). This study aimed to develop an AR-based Student Worksheet (LKPD), determine the feasibility of the product, identify teachers' and students' responses, and examine its effectiveness in improving fifth-grade elementary students' conceptual understanding of IPAS. This study employed the Research and Development (R&D) method using the ADDIE model. Data were collected through observation, questionnaires, tests, and documentation, and were analyzed using validity, normality, homogeneity, Paired Sample T-Test, and N-Gain analyses. The results showed that the developed product was highly feasible, with material expert validation reaching 88.66%, media expert validation 98.3%, and language expert validation 90%. Teachers' responses reached 97.7%, while students' responses in the small-scale and large-scale trials reached 90.3% and 91.8%, respectively, all of which were categorized as very good. The effectiveness test indicated a significant improvement in students' conceptual understanding, as evidenced by a Paired Sample T-Test significance value of 0.000 and an N-Gain score of 0.3917, which falls into the moderate category. Therefore, the AR-based LKPD is considered feasible as an innovative alternative teaching material for fifth-grade IPAS learning in elementary schools.

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