Aina, Tiara
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Exploring Ethnoscience-Oriented PjBL-STEM Model Implementation in Biology Education: A Traditional Food Context Study Julianti, Maritza; Aina, Tiara; Prasiwi, Jesita; Fatonatullaillah, Indah; Widiyastuti, Winda; Usman, Usman
International Journal of STEM Education for Sustainability Vol 5, No 2 (2025)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI) 

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijses.v5i2.696

Abstract

This study set out to investigate the application of the ethnoscience-focused PjBL-STEM model in biology education.  By examining traditional meals as part of local wisdom, this methodology focuses on ethnoscientific values.  A descriptive qualitative method incorporating literature review approaches was employed to investigate the idea, application, and future possibilities of this model.  The study's findings suggest that PjBL, STEM, and ethnoscience can be combined to enhance the relevance, context, and cultural richness of education.  Additionally, it has been demonstrated that this model fosters the growth of 21st-century abilities including critical thinking, creativity, communication, and teamwork as well as greater scientific literacy and learning motivation. Teachers serve as a link between local knowledge and contemporary science. Therefore, theethnoscience-oriented PjBL-STEM model can be an effective approach in realizing contextual, applied, and culturally rooted biology education.
The Implementation of a Research-Based Learning Model to Motivate Students in Understanding Fungal Kingdom Concepts Azizah, Istiqomah Nur; Julianti, Maritza; Aina, Tiara; Amalia, Evi; Wijayaningsih, Estu
International Journal of Biology Education Towards Sustainable Development Vol 4, No 2 (2024)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijbetsd.v4i2.519

Abstract

Biology learning is often considered difficult by students, especially on Fungal Kingdom concepts which involves abstract and complex concepts. This causes low student learning motivation. The study aimed to observe the application of a research-based learning model or Research-Based Learning (RBL) with a practicum method to motivate students in learning Fungal Kingdom concepts in class X. This study used a qualitative descriptive approach, with instruments in the form of observation sheets and written tests. The subjects of the study were students in grades X1, X2, and X3 at one of the public high school in Serang in the 2024/2025 Academic Year. Learning takes place following the RBL steps which include problem identification, hypothesis formulation, practicum implementation, discussion, data analysis, and evaluation. The results showed that 74.28% of students achieved scores above the minimum competion criteria with a class average of 82.78. This shows that the application of the RBL model with a practicum method can motivate students in learning Fungal Kingdom concepts. Students become more actively involved, enthusiastic in making observations, and show better understanding