@phdthesis{eprintuntirta57240,
          school = {Universitas Sultan Ageng Tirtayasa},
            year = {2026},
          author = {Achmad Reinaldi},
            note = {Penelitian ini bertujuan untuk mengembangkan E-LKPD interaktif berbasis Problem Based Learning (PBL) menggunakan software Canva serta mengetahui kelayakan dan efektivitasnya dalam meningkatkan kemampuan reflektif matematis siswa SMA. Metode penelitian yang digunakan adalah penelitian dan pengembangan (Research and Development) dengan tahapan analisis kebutuhan, perancangan, pengembangan, dan uji coba produk. Subjek penelitian adalah siswa SMA yang mengikuti uji coba terbatas dan uji coba lapangan. Instrumen penelitian meliputi lembar validasi ahli, angket respon siswa, dan tes kemampuan reflektif matematis. Hasil penelitian menunjukkan bahwa E-LKPD interaktif berbasis PBL yang dikembangkan berada pada kategori sangat valid dan praktis. Selain itu, hasil uji efektivitas menunjukkan adanya peningkatan kemampuan reflektif matematis siswa setelah menggunakan E-LKPD. Dengan demikian, E-LKPD interaktif berbasis PBL menggunakan Canva layak digunakan sebagai bahan ajar untuk mendukung pembelajaran matematika dan meningkatkan kemampuan reflektif matematis siswa.},
           title = {Pengembangan Elektronik Lembar Kerja Peserta Didik Interaktif Berbasis Problem Based Learning Menggunakan Software Canva Untuk Meningkatkan Berpikir Reflektif Matematis Siswa SMA},
        abstract = {This study aims to develop a PBL-based interactive E-LKPD using Canva software and to examine its feasibility and effectiveness in improving senior high school students? mathematical reflective ability. The research employed a Research and Development (R\&D) method consisting of needs analysis, design, development, and product testing stages. The research subjects were senior high school students involved in limited and field trials. The research instruments included expert validation sheets, student response questionnaires, and mathematical reflective ability tests. The results indicated that the developed PBL-based interactive E-LKPD was categorized as very valid and practical. Furthermore, the effectiveness test showed an improvement in students? mathematical reflective ability after using the E-LKPD. Therefore, the PBL-based interactive E-LKPD developed using Canva is feasible to be used as a learning material to support mathematics learning and enhance students? mathematical reflective ability.},
        keywords = {E-LKPD, Problem Based Learning, kemampuan reflektif
matematis, Canva
E-LKPD, Problem Based Learning, mathematical
reflective ability, Canva},
             url = {https://eprints.untirta.ac.id/57240/}
}