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Journal : Bioscientist : Jurnal Ilmiah Biologi

Pengembangan Aplikasi Mobile Plant-tagging ‘Pelurutaloka’ sebagai Media Pembelajaran Biologi Keanekaragaman Hayati Hidayat, Muhammad Luthfi; Mahatama, Duta Saksena; Suryani, Titik; Sari, Siti Kartika
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i2.14948

Abstract

This research aims to develop a web-based mobile plant-tagging application that connects local plant species to scientific information through QR codes, which emphasizes contextual, technology-assisted learning grounded in local potential. The resulting educational media, titled Pelurutaloka (an acronym for Pembelajaran Luar Ruang Tanaman Lokal, or Outdoor Learning of Local Plants), is specifically designed to be pedagogically relevant and to serve as a foundation for future studies in local natural resources.This study adopts a Research and Development (R&D) methodology using the 4D model (Define, Design, Develop, Disseminate), with development limited to the evaluation/revision stage. The evaluation phase employed a 14-item Likert-scale questionnaire, which demonstrated high levels of validity and reliability based on expert review and Rasch model analysis (reliability = 0.72). Further Rasch analysis revealed a unidimensionality value of 40.2%, exceeding the acceptable threshold of 20%, indicating that the instrument effectively measured a single construct. The primary contribution of this research lies in the creation of a web-based, mobile-accessible biology learning media designed for outdoor contexts, offering an engaging, technology-enhanced learning experience that promotes student activity and interaction with the environment. This study recommends broader dissemination of the Pelurutaloka platform and its implementation in outdoor biology education, particularly through collaborative, active learning models such as problem-based learning (PBL) and project-based learning (PjBL).
Pengaruh Metode Pembelajaran Luar Kelas Berbasis TGT terhadap Peningkatan Motivasi Belajar IPA-Materi Keanekaragaman Hayati Haq, Indah Arinal; Hidayat, Muhammad Luthfi
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 1 (2025): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i1.15104

Abstract

This study aims to determine the effect of TGT (Team Games Tournament)-based outdoor learning methods on increasing science learning motivation in class VII students of SMPN 5 Sukoharjo. The research method used is a quasi-experimental with a pre-test post-test control group design. The research sample consisted of two classes, namely the experimental group taught using TGT-based outdoor learning methods. Data were collected through a learning motivation questionnaire using a Likert scale and analyzed using a statistical test in the form of a paired t-test to determine the significance of increasing student learning motivation before and after the application of the learning method. The results showed that (1) the TGT-based outdoor learning method can significantly increase students' science learning motivation, where the pretest score before treatment in VIIC was 3.23 and after treatment increased to 4.14, while the VIIF class before treatment was 3.28 and after treatment increased to 4.26. (2) paired sample t-test statistical test obtained p-value (Sig.) of 0.000 smaller than 0.05, so there is a statistically significant difference between the scores before and after the intervention. Thus, the use of TGT-based outdoor learning methods can be an effective alternative to increase students' learning motivation in science learning, especially in biodiversity material.