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All Journal Journal of Natural Science and Integration Jurnal Pengabdian UNDIKMA
Fitri, Riadatil
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Proyek Hijau Tatakura: Sinergi Antara Edukasi Lingkungan dan Implementasi Kurikulum Berkelanjutan Mellisa, Mellisa; Hajar, Ibnu; Yeyendra, Yeyendra; Kumalasari, Cyintia; Waltriandi, Yandri; Fitri, Riadatil; Ramadhani, Dea Putri
Jurnal Pengabdian UNDIKMA Vol. 7 No. 1 (2026): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i1.18480

Abstract

This community service program aims to integrate a green project through the production of Tatakura (Takakura Home Method) compost into the school curriculum as a form of environmental education and sustainable learning. The program was implemented at SMPN 10 Pekanbaru and involved 25 students and four science teachers through stages of socialization, hands-on compost production, mentoring, and the application of the compost to school plants. The activity employed a Participatory Action Research approach that emphasized the active involvement of both teachers and students. Evaluation was conducted using learning achievement tests, environmental awareness attitude questionnaires, and partner satisfaction surveys. The data were analyzed descriptively by comparing mean scores and achievement percentages. The results indicate an improvement in students’ average scores from 84.8 to 87.2, an environmental awareness level of 88%, and partner satisfaction rates of 100% among teachers and 97% among students. These findings demonstrate that the program is effective in supporting the integration of environmental education and the implementation of Education for Sustainable Development.
Respiratory System Science Flashcards: Media Innovation for Grade VIII Students Mellisa, Mellisa; Fitri, Riadatil; Saputri, Delma
Journal of Natural Science and Integration Vol 9, No 1 (2026): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v9i1.38109

Abstract

The observations and interviews with teachers and students indicate that it is still difficult to understand and memorize, especially on specific topics, such as the human respiratory system. The learning process still tends to rely on lectures and PowerPoint presentations. It uses teacher textbooks as media in the science learning process, making it less active and less enjoyable. This study aims to develop a valid and practical flashcard learning medium for grade VIII SMP/MTS students on the human respiratory system sub-material. This research is included in the development research (R&D) using the Plomp development model. The data collection instruments used are student and teacher interview sheets, student needs questionnaires, self-evaluation sheets, validation sheets, one-to-one evaluation test questionnaires, small-group tests, and validated practicality questionnaires or field tests. The sampling technique used is simple random sampling. The results of the material expert validation averaged 88% in the valid category. The results of the media expert validation averaged 97%, with a very valid category. The results of the learning expert validation averaged 97%, with a very valid category. The practicality test averaged 90%, categorizing it as very practical. The conclusion is that the flashcard learning media for the human respiratory system sub-topic is highly valid and very practical. Keywords: human respiratory system, development, flashcard
Co-Authors Cyintia Kumalasari Ibnu Hajar Mellisa, Mellisa Ramadhani, Dea Putri saputri, delma Waltriandi, Yandri Yeyendra, Yeyendra