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Journal : BIOEDUKASI

PENGARUH FAKTOR SOSIODEMOGRAFI DAN LINGKUNGAN TERHADAP KEPADATAN POPULASI LARVA NYAMUK Aedes aegypti DI DESA BENCULUK, KABUPATEN BANYUWANGI Dian Prima Agustina; Dwi Wahyuni; Slamet Hariyadi
BIOEDUKASI Vol 14 No 1 (2016)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Aedes aegypti mosquito which is the main vector of the disease Dengue Hemorrhagic Fever (DHF) and Yellow Fever / Chikungunya. As a result of transovarial transmission of dengue virus within the body of the female mosquito Aedes aegypti into the eggs. The eggs hatch into larvae when already having dengue virus in his body without having to suck the blood of patients with DHF. Population density of Aedes aegypti larvae measured by the density and number of containers is very real impact on cases of dengue transmission. Two factors related to the presence and density of larvae itself include sociodemographic and environmental factors, both of which interact with each other. This study aims to determine the influence of sociodemographic and environmental factors on the population density of Aedes aegypti mosquito larvae in the Village Benculuk and to know the dominant factor causing population density of Aedes aegypti mosquito larvae. The design of the study design using qualitative methods. The results of the study showed the influence of the level of knowledge and behavior with the density of mosquito larvae of Aedes aegypti in the Village Benculuk, Banyuwangi. The influence of the distance between houses, the presence of water reservoirs and fish-eating larvae of the Aedes aegypti mosquito larvae density in the Village Benculuk, Banyuwangi. Environmental factors that affect population density dominates the mosquito Aedes aegypti larvae in the Village Benculuk, Banyuwangi. Keywords: sociodemographic, environmental, and Aedes aegypti.
Development of E-LKPD Using Canva Based on Problem-Based Learning on Respiratory Material to Improve Critical Thinking Skills and Learning Outcomes of Elementary School Students Siti Khodijah Khodijah; Slamet Hariyadi; Jekti Prihatin
BIOEDUKASI: Jurnal Biologi dan Pembelajarannya Vol. 23 No. 3 (2025): Vol. 23, No. 3, October 2025
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v23i3.53746

Abstract

This study aims to develop e-LKPD based on Problem-Based Learning (PBL) using Canva on the respiratory system material of fifth grade elementary school students. The background of this study is based on the low critical thinking skills and learning outcomes of students due to the dominance of lecture methods and limited interactive digital learning media. This study uses the Research and Development (R&D) method with the ADDIE model which includes the stages of analysis, design, development, implementation, and evaluation. The validation results show that e-LKPD is declared very valid by material experts (95%), media experts (89%), and practitioners (100%). The practicality test shows the implementation of learning above 87% and very good student responses above 95%. The effectiveness of the product is evidenced by a significant increase in learning outcomes, with an N-Gain value between 0.71 and 0.73 (high category). In addition, indicators of students' critical thinking skills have increased in all aspects after the implementation of e-LKPD. Thus, the PBL-based e-LKPD using Canva that was developed is declared valid, practical, and effective in improving critical thinking skills and learning outcomes of elementary school students.
The Effect of the Problem-Based Learning Model with Edpuzzle Media on the Material of Plant Body Parts on Critical Thinking Skills and Learning Outcomes of Elementary School Students Novisulistina, Riwut; Jekti Prihati; Slamet Hariyadi
BIOEDUKASI: Jurnal Biologi dan Pembelajarannya Vol. 23 No. 3 (2025): Vol. 23, No. 3, October 2025
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v23i3.53770

Abstract

One of the essential subjects taught in the Merdeka Curriculum is Science and Social Studies (IPAS). This subject plays a crucial role in enhancing students' thinking abilities. Consistent development of thinking skills contributes to the formation of students' critical thinking abilities. This study aims to analyze the effect of applying the Problem-Based Learning (PBL) model assisted by Edpuzzle media on the critical thinking skills and learning outcomes of elementary school students in the topic of plant body parts. The research employed a quasi-experimental method with a non-equivalent pretest-posttest control group design. The study subjects consisted of two classes: the experimental class, which implemented the PBL model using Edpuzzle, and the control class, which used conventional teaching methods. The research instruments included a critical thinking skills test (essay format) and a learning outcome test (multiple-choice format). The data were analyzed using ANCOVA. The results showed that the PBL model with Edpuzzle media had a significant effect on improving students' critical thinking skills and learning outcomes compared to conventional instruction (Sig. = 0.0001 < 0.05). These findings imply that teachers can integrate Edpuzzle-based PBL into daily lessons through interactive videos and guided problem-solving. Schools need to provide training and adequate infrastructure, while policymakers should support digital PBL integration in curriculum implementation. Future studies are encouraged to apply this model in other subjects and grade levels to examine its broader impact