relation: https://eprints.untirta.ac.id/50006/ title: PENGEMBANGAN e-LKPD BERBASIS AUGMENTED REALITY PADA MATERI EKOSISTEM DI PANTAI GOPE DALAM MENINGKATKAN KETERAMPILAN PROSES SAINS creator: NADIYAH, DIYAH subject: L Education (General) subject: LB1501 Primary Education description: Science learning (IPAS) in elementary schools only explains theory without conducting observations, resulting in students having low science process skills. This study aims to develop an Augmented Reality-based e-worksheet (e-LKPD) on the ecosystem material at Gope Beach and to evaluate its impact on science process skills. The research method used is Research and Development (R&D) with a 4D development model, which includes the stages of Define, Design, Develop, and Disseminate. The instrument used was a validation questionnaire sheet. The results showed that the development process was carried out through a needs analysis of students and their surrounding environment, the design of locally-based media, expert validation, and implementation in the learning process. The e-LKPD received a feasibility score of 84.6%, categorized as 'feasible', while the effectiveness level of the e-LKPD obtained an N-Gain score of 0.7192, categorized as 'high'. Students’ responses were very positive, with a score of 94.6%. Based on the research results it can be concluded that the Augmented Reality-based e-LKPD on the ecosystem material at Gope Beach is feasible and effective for use in the learning process to improve science process skills related to local-based material. date: 2025 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/50006/3/DIYAH%20NADIYAH_7784230007_FULL%20TEXT.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/4/DIYAH%20NADIYAH_7784230007_01.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/1/DIYAH%20NADIYAH_7784230007_02.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/5/DIYAH%20NADIYAH_7784230007_03.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/6/DIYAH%20NADIYAH_7784230007_04.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/7/DIYAH%20NADIYAH_7784230007_05.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/8/DIYAH%20NADIYAH_7784230007_REF.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/9/DIYAH%20NADIYAH_7784230007_LAMP.pdf format: text language: id identifier: https://eprints.untirta.ac.id/50006/10/DIYAH%20NADIYAH_7784230007_CP.pdf identifier: NADIYAH, DIYAH (2025) PENGEMBANGAN e-LKPD BERBASIS AUGMENTED REALITY PADA MATERI EKOSISTEM DI PANTAI GOPE DALAM MENINGKATKAN KETERAMPILAN PROSES SAINS. Master thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.