Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Jurnal Pengabdian Magister Pendidikan IPA COSMOS
Lestari, Rina Diana
Unknown Affiliation
Education Languange, Linguistic, Communication & Media Mathematics Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Analisis Penerapan Model Pembelajaran REACT (Relating, Experiencing, Applying, Cooperating, Transferring) dalam Meningkatkan Pemahaman Konsep Biologi: Analysis of the Application of the REACT (Relating, Experiencing, Applying, Cooperating, Transferring) Learning Model in Enhancing the Understanding of Biology Concepts Lestari, Rina Diana
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 4 (2025): Juni-Juli
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

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

Abstract

This study aims to analyze the application of the REACT (Relating, Experiencing, Applying, Cooperating, Transferring) learning model in enhancing the understanding of biology concepts among senior high school students. The research employed a quasi-experimental method with a pretest-posttest control group design. The research population comprised eleventh-grade students of SMA Negeri 1 Surakarta, with a sample of 64 students divided into an experimental class and a control class. Data on concept understanding were collected using a reasoned multiple-choice test and were analyzed using an independent samples t-test and N-gain scores. The results showed that the application of the REACT model significantly improved students' understanding of biology concepts, yielding an N-gain score of 0.71 (high category), compared to conventional learning, which resulted in an N-gain score of 0.32 (medium category). The cooperating and transferring stages of the REACT model proved to be the most effective in helping students build a comprehensive understanding of the concepts. The study concludes that the REACT model is effective in enhancing students' understanding of biology concepts because it facilitates contextual and collaborative learning experiences and encourages students to transfer knowledge to new situations.
Penerapan Model Pembelajaran Berbasis Proyek Sebagai Solusi Keterbatasan Sarana Dan Kompetensi Guru Di Sekolah Wilayah Suburban Studi Kasus Smkn 1 Cileungsi Siregar, Julinda; Hidayanti, Leny; Lestari, Rina Diana; Atiyani; Adriyadi, Rudy; Naryani, Ani; Pratiwi, Rizka Juniarti
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.13147

Abstract

This study aims to analyze the implementation of the Project-Based Learning (PjBL) model as a solution to limited resources and teacher competencies in suburban schools, using a case study of SMK Negeri 1 Cileungsi. The background of this research stems from the challenges faced by schools in suburban areas, where limited facilities and varying levels of teacher competence often hinder the implementation of effective and innovative learning. The research employed a descriptive qualitative approach, with data collected through observations, interviews, and the analysis of learning documents. The results indicate that the implementation of the PjBL model can enhance students’ active engagement in the learning process, strengthen collaboration among learners, and foster critical and creative thinking skills, despite resource limitations. Furthermore, teachers demonstrated improved pedagogical competence through direct experience in designing and implementing project-based learning activities. The successful implementation of this model is strongly influenced by collaboration among educators, support from school management, and teachers’ readiness to adopt project-based learning strategies. Therefore, this study recommends the implementation of PjBL as a strategic alternative to address limited educational resources in suburban areas. The practical implications of this research are expected to serve as a reference for other schools facing similar conditions, enabling them to create learning environments that are more contextual, innovative, and oriented toward 21st-century competencies.
Co-Authors Adriyadi, Rudy Atiyani Hidayanti, Leny Naryani, Ani Pratiwi, Rizka Juniarti Siregar, Julinda