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Analisis Hubungan Kebiasaan Konsumsi Dengan Kuantitas Sampah Domestik: Studi Pada Mahasiswa Pendidikan Biologi Untirta Angkatan 2020 Utari, Enggar; Putri Pramudita, Wida; Pratiwi, Zulia
Jurnal Ekologi, Masyarakat dan Sains Vol 4 No 2 (2023): Jul-Des 2023
Publisher : ECOTAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55448/jnr5kk82

Abstract

Domestic waste is waste that comes from human daily activities in the household which does not include feces and specific waste. Domestic waste is divided into two based on its nature, namely organic waste and anorganic waste. The purpose of this study was to determine the comparison of the amount of domestic waste produced by 5th semester students of Untirta Biology Education during a period of one week. as for the analytical method used in this study is a quantitative descriptive approach. The results of the study found that anorganic waste had a higher amount, namely with a percentage of 65% compared to organic waste with a percentage of 35%. This difference can be caused by the advantages possessed by anorganic waste to help human daily activities and the existence of housing for students such as living with parents or living in boarding houses or dormitories
Development of Environment-Based Digital Flipbook Teaching Materials to Enhance Learning Independence among Elementary School Students Chaeratunnisa, Elsa; Utari, Enggar; Lestari, Iing Dwi
Jurnal Paedagogy Vol. 12 No. 3 (2025): July
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v12i3.16390

Abstract

This study aims to develop environment-based digital flipbook teaching materials to enhance elementary school students' learning independence, particularly on the topic of food chains. The research employed a Research and Development (R&D) method using the ADDIE model. The instruments used in this research included observation, interviews, questionnaires, and learning outcome tests. Data analysis techniques comprised feasibility testing, effectiveness testing, user response testing (students and teachers), and assessment of students' learning independence level. The results show that the digital flipbook was highly feasible, with media expert validation scoring 90.43% and material expert validation scoring 84.37%. The effectiveness test revealed a significant improvement in learning outcomes, with the average pretest score increasing from 55.52 to 90.34 in the posttest, and an N-Gain score of 78.28% (high category). Moreover, student and teacher responses to the flipbook were highly positive, with percentages of 95.47% and 98.33%, respectively. Additionally, students' learning independence significantly increased, reaching 86.89%, which falls into the very high category. These findings suggest that the environment-based digital flipbook is effective in strengthening conceptual understanding of food chains while fostering learning independence through an interactive, contextual, and enjoyable approach.
Mangrove Land Mapping and the Potential for Bivalve Diversity with Remote Sensing in the Pulau Dua Nature Reserve (As an Initial Study for the Development of Class X High School Ecosystem Biology Subconcept Learning Devices) Utari, Enggar; Sanjaya, Hartanto; Mahrawi, Mahrawi; Wahyuni, Indria; Marianingsih, Pipit; Nurlaita, Ita
Edumaspul: Jurnal Pendidikan Vol 7 No 2 (2023): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v7i2.6639

Abstract

Bivalvia is an invertebrate animal that has a high level of diversity and a marine biological resource that has significant economic value. This research was conducted in November 2021, aiming to determine bivalve diversity, mapping of manrove land and the potential for bivalve diversity, the relationship between the results of analysis of the presence of water on bivalves diversity in the Pulau Dua Nature Reserve and the implications of research results in the field of education. The method used is the roaming method to determine bivalves diversity and remote sensing methods to map areas of potential bivalve diversity in Pulau Dua Nature Reserve. The results of observations found that the diversity of bivalves in Pulau Dua Nature Reserve was included in the medium diversity category with a value of 1.085. The results of the relationship between bivalve diversity and MNDWI are classified as having a strong relationship, namely the correlation coefficient (r) is 0.668. In the Pulau Dua Nature Reserve, it was found that areas with a high potential for bivalve diversity were found at coordinates 106.198956 6.018374. The results of this research were then carried out to analyze the material at KD 3.10 and KD 4.10 for class X SMA at school.