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The Improvement of Science Media Project Based on Scrapbook to Improve Teaching Material Design Skills of Prospective Primary Teacher Students Liani, Novi Sari; Rahmi, Rahmi; Roswita, Cut; Nuri, Bulan
Al Hikmah: Journal of Education Vol 4, No 2 (2023): Al Hikmah: Journal of Education
Publisher : Lembaga Pendidikan Hikmatun Najah Blora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54168/ahje.v4i2.203

Abstract

The aims of this research were to develop a scrapbook-based science media project to improve the design skills of prospective elementary school teachers. This research used quantitative research with the Research and Development (R&D) research method . With the ADDIE development model, this research used analysis, design, development, implementation and evaluation. The results of this research based on media experts clearly showed that in the media aspect, the technical quality of the scrapbook and the size of the media have a presentation value of 82.26%, 89.05%, 91.92%, so it is concluded that the results is very good. A linguist's analysis clearly showed that in terms of language clarity, suitability for student development, the size of conformity to language rules with presentation scores was 85.46%, 89.75%, 92.32% , so it was concluded to be very good . The results of the material expert analysis clearly showed that in terms of material coverage, material accuracy, up-to-dateness and stimulating desire, media presentation with presentation values was 87.56%, 89.84%, 93.12%, 90.44%, 91.61%, so it can be concluded that the results is very good. A feasibility analysis clearly showed that in the aspects of coverage of language rules, presentation of material, and coverage of conformity with presentation scores of 90.08%, 91.45%, 90.11%, it is concluded that it is very feasible. The results of the gain normality test analysis were 0.81, so it can be concluded that there has been an increase in the design skills of prospective elementary school teacher students in the high category. This was caused by scrapbook- based science media products using decorations in the form of pictures, photos and important notes that were interesting to students so that the students concentrate more on learning. The scrapbook-based science media project can improve science learning literacy.
Coral mortality and fish abundance in the Marine Nature Reserve of the Eastern Coast of Weh Island, Sabang, Aceh Aldyza, Nadia; Afkar, Afkar; Hasanah, Mauizah; Roswita, Cut
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 2: November 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i2.2861

Abstract

Coral reefs play an important role in marine ecosystems as habitats for various species of fish and other marine organisms, as well as protecting the coast from erosion and storms. However, climate change, pollution, human activities, and bleaching have resulted in declining coral conditions. The purpose of this study was to analyze the level of coral mortality and its effect on the abundance of coral fish. The study was conducted in the coastal nature reserve area of East Weh Island. Data collection was carried out at two depths using the Belt Transect method and the Underwater Visual Census technique. The results showed that the level of coral mortality in the coastal nature reserve area of East Weh Island reached 0.82 ± 0.05% at Reuteuk station. These results show that coral conditions in the protected area have a very high mortality rate. However, the high coral mortality in the area did not affect the abundance of coral fish (p-value > 0.05). This value indicates that coral fish can be found abundantly in damaged coral areas. The average results of coral mortality and abundance of coral fish at depths of 3 meters and 7 meters showed no significant difference. These results illustrate that at shallow or deep depths, coral and coral fish mortality can be found at high/abundant values.