OLIANUS LAHAGU, NPM 2204100012 (2026) PENGEMBANGAN BUKU SAKU IPA BERBASIS QR CODE PADA MATERI EKOSISTEM DAN KEANEKARAGAMAN HAYATI INDONESIA. Skripsi thesis, Universitas Labuhanbatu.
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Abstract
Penelitian ini dilatarbelakangi oleh keterbatasan bahan ajar IPA cetak konvensional yang cenderung monoton dan minim visualisasi interaktif pada materi ekologi. Penelitian ini bertujuan untuk menghasilkan produk Buku Saku IPA Berbasis QR Code pada materi Ekosistem dan Keanekaragaman Hayati Indonesia yang teruji valid dan layak secara akademis. Metode penelitian yang digunakan adalah Research and Development (R&D) mengadaptasi model ADDIE yang dibatasi hingga tahap Development (Validasi Ahli). Pengumpulan data kevalidan diperoleh melalui lembar angket validasi yang dinilai oleh validator Ahli Materi dan Ahli Media. Hasil penelitian menunjukkan bahwa persentase kevalidan dari Ahli Materi mencapai 92,50% dengan kriteria sangat valid. Sementara itu, hasil validasi dari Ahli Media memperoleh persentase sebesar 90,00% yang juga berada pada kriteria sangat valid. Kesimpulan dari penelitian ini adalah produk Buku Saku IPA Berbasis QR Code yang dikembangkan teruji sangat valid dan layak digunakan secara akademis dari segi kebenaran konsep materi maupun desain visual media. Kata Kunci: Buku Saku, QR Code, Ekosistem, Keanekaragaman Hayati, Research and Development ================================================ This study was motivated by the limitations of conventional printed science learning materials, which tend to be monotonous and lack interactive visualizations for ecology topics. This study aimed to produce a QR Code-Based Science Pocketbook product on Ecosystem and Indonesian Biodiversity topics that is valid and feasible academically. The research methodology employed was Research and Development (R&D), adapting the ADDIE model limited to the Development stage (Expert Validation). Data regarding validity were obtained through validation questionnaire sheets evaluated by Subject Matter Experts and Media Experts. The results showed that the percentage of validity from the Subject Matter Experts reached 92.50%, falling into the highly valid category. Meanwhile, the validation results from the Media Experts achieved a percentage of 90.00%, which also fell into the highly valid category. The conclusion of this study is that the developed QR Code-Based Science Pocketbook product is proven to be highly valid and academically suitable for use, both in terms of content accuracy and visual media design. Keywords: Pocketbook, QR Code, Ecosystem, Biodiversity, Research and Development
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | Buku Saku, QR Code, Ekosistem, Keanekaragaman Hayati, Research and Development===============Pocketbook, QR Code, Ecosystem, Biodiversity, Research and Development |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education Q Science > QH Natural history > QH301 Biology |
| Divisions: | Fakultas keguruan dan Ilmu Pendidikan > Pendidikan Biologi |
| Depositing User: | Unnamed user with email repository@ulb.ac.id |
| Date Deposited: | 04 Sep 2026 08:16 |
| Last Modified: | 04 Sep 2026 08:16 |
| URI: | http://repository.ulb.ac.id/id/eprint/2758 |
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