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The Influence of the Problem Based Learning Model on the Scientific Attitudes and Science Learning Outcomes of Fifth Grade Elementary School Students Desiyanti, Vania; Nugroho, Ikhlasul Ardi
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8623

Abstract

This research aims to determine the significant influence of the PBL model on the scientific attitudes and science learning outcomes of fifth grade elementary school students. The method used is quasi experimental design with pretest non-equivalent control group design. The research population was SDN Hugus II Kapanewon Sewon, Bantul Regency, with a sample of several class V students from SD Negeri 2 Blunyahan, SD Negeri 3 Jarakan, SD Negeri Jarakan, and SD Negeri Sawit. The experimental group used the PBL model in science learning. The normality test was carried out using Kolmogrov Smirnov, the homogeneity test was carried out using Levene's test, and the hypothesis test was carried out using the independent sample t-test and MANOVA. The research results show that PBL has a positive and significant effect on scientific attitudes with a value of (0.000 < 0.005) and on learning outcomes with a value of (0.000 < 0.005). Data analysis shows that there is a significant influence of the PBL model on students' scientific attitudes and science learning outcomes with a value of (0.000 < 0.005).
Development of Eco-Friendly Big Book Media to Increase Interest and Science Literacy of 1st Grade Students Wulandari, Ika Sri; Nugroho, Ikhlasul Ardi; Buaga, Garib Firman
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10500

Abstract

Interest in learning and science literacy needs to be developed early on through learning media that is interesting, interactive, contextual, and environmentally friendly to form student awareness in protecting the environment. This study is a research and development (R&D) of Eco-Friendly Big Book Media for grade 1 elementary school students, which aims to increase students' interest and science literacy. This media is prepared with an interactive and varied approach, in order to increase the involvement of students in the learning process. This research uses the ADDIE development model, which includes the stages of analysis, design, development, implementation, and evaluation. However, this research was only carried out up to the validation stage for product feasibility testing, which involved qualitative and quantitative data analysis, focusing on validation by material experts and media experts as an evaluation step. The validation results show that the Eco-Friendly Big Book Media is very feasible to use, with a feasibility score of 96% from material experts and 95% from media experts. This media is expected to be an effective solution in supporting teachers to increase students' interest and science literacy, especially in grade 1 elementary school.