http://eprints.untirta.ac.id/id/eprint/57240 2026-04-07T02:43:40Z info:eu-repo/semantics/descriptiveMetadata https://eprints.untirta.ac.id/57240/ Pengembangan Elektronik Lembar Kerja Peserta Didik Interaktif Berbasis Problem Based Learning Menggunakan Software Canva Untuk Meningkatkan Berpikir Reflektif Matematis Siswa SMA Reinaldi, Achmad L Education (General) 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. 2026 Thesis NonPeerReviewed text id https://eprints.untirta.ac.id/57240/1/Achmad%20Reinaldi_2225190013_FULL%20TEXT.pdf text id https://eprints.untirta.ac.id/57240/2/Achmad%20Reinaldi_2225190013_CP.pdf text id https://eprints.untirta.ac.id/57240/3/Achmad%20Reinaldi_2225190013_01.pdf text id https://eprints.untirta.ac.id/57240/4/Achmad%20Reinaldi_2225190013_02.pdf text id https://eprints.untirta.ac.id/57240/5/Achmad%20Reinaldi_2225190013_03.pdf text id https://eprints.untirta.ac.id/57240/6/Achmad%20Reinaldi_2225190013_04.pdf text id https://eprints.untirta.ac.id/57240/7/Achmad%20Reinaldi_2225190013_05.pdf text id https://eprints.untirta.ac.id/57240/8/Achmad%20Reinaldi_2225190013_REF.pdf text id https://eprints.untirta.ac.id/57240/9/Achmad%20Reinaldi_2225190013_LAMP.pdf Reinaldi, Achmad (2026) Pengembangan Elektronik Lembar Kerja Peserta Didik Interaktif Berbasis Problem Based Learning Menggunakan Software Canva Untuk Meningkatkan Berpikir Reflektif Matematis Siswa SMA. S1 thesis, Universitas Sultan Ageng Tirtayasa. info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/humanStartPage