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All Journal Jurnal Pelita Pendidikan Indonesian Science Education Research (ISER)
Pardosi, Sri Masnita
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Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Physics Social Sciences

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VALIDITY OF HUMAN ANATOMY AND PHYSIOLOGY TEXTBOOKS BASED ON SCIENCE LITERACY Gultom, Rahmad H; Lubis, Shofia; Pardosi, Sri Masnita; Nasution, Alvi Sahrin
Jurnal Pelita Pendidikan Vol. 13 No. 1 (2025): JURNAL PELITA PENDIDIKAN
Publisher : Universitas Negeri Medan

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The study aims to validate the textbook of Human Anatomy and Physiology. The validation conducted leads to the analysis of the textbook on scientific literacy, namely to determine the scope of scientific literacy in the textbook. This study is a descriptive study that aims to explain the validation results. This module was validated by three validators. There are four components that validated, namely content validity consisting of module components and the suitability of module content, construct validity, language validity, and suitability with learning that uses conceptual changes. The results of the validation of human anatomy and physiology materials for semester VI Biology students at Medan State University found that the standards for human anatomy and physiology teaching materials based on scientific literacy have met the Very Good category with a percentage score and an average number of feasibility: Content feasibility is 88.67, presentation feasibility 93%, feasibility of scientific literacy components 93%. The results of the study concluded three textbooks used in university emphasize more on the presentation of facts, concepts, principles, laws, theories and models and emphasize that students can remember information through questions.
Analysis Of Stem Project Seminar Results On The Effectiveness Of Project-Based Learning In The Primary School Teacher Education Program At Universitas Pattimura Siregar, Hiba; Erlin Eveline; Eka Sriwahyuni; Abdul Sofyan; Pardosi, Sri Masnita
ISER (Indonesian Science Education Research) Vol. 7 No. 1 (2025): Vol. 7 No. 1 (2025): Indonesian Science Education Research (ISER)
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v7i1.68251

Abstract

This study aims to analyze the results of STEM (Science, Technology, Engineering, and Mathematics) project seminars and assess the effectiveness of Project-Based Learning (PjBL) in the Primary School Teacher Education (PGSD) Program at Universitas Pattimura. The background of the research stems from the demands of the 21st-century curriculum, which emphasizes the development of critical, collaborative, creative, and communicative competencies through contextual and applicable learning. The study employs a quantitative descriptive approach with data collected through seminar observations, project documentation, and student perception questionnaires. The research participants included fourth-semester students who had participated in STEM project seminars and project supervisors. The number of students was 30 students. Data were analyzed using the interactive model of Miles and Huberman, which includes data reduction, data display, and conclusion drawing. The integration of STEM project seminars based on Project-Based Learning (PjBL) can enhance teachers’ pedagogical competence and their skills in developing learning activities aligned with the Merdeka Curriculum.  The results show that the STEM project seminars were successfully implemented, marked by active student engagement, systematic presentations, and innovative products that practically integrated STEM elements. Project-Based Learning was found effective in enhancing conceptual understanding, 21st-century skills, as well as students' motivation and self-confidence. However, in-depth mastery of STEM concepts and students’ professional readiness still require improvement through intensive guidance and training. Overall, the STEM project seminar plays a strategic role as both an evaluation medium and a reinforcement of project-based learning within teacher education. The study recommends the development of integrative STEM guidelines and a more systematic project evaluation model to support the achievement of professional competencies among PGSD students.
TALES OF SCIENCE: THE TRANSFORMATIVE POWER OF FOLKLORE IN HIGHER EDUCATION BIOLOGY Pardosi, Sri Masnita; Mubarokah, Nadia; Fairuz, Tariza; Rangkuty, Sailana Mira
Jurnal Pelita Pendidikan Vol. 13 No. 2 (2025): JURNAL PELITA PENDIDIKAN
Publisher : Universitas Negeri Medan

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This research investigates the effectiveness of integrating folklore narratives into biology education within higher education as a pedagogical strategy to enhance scientific literacy and conceptual understanding. The study explores how folklore-based learning can improve students’ comprehension of core biological concepts, including ecology, genetics, and biodiversity, by connecting abstract scientific principles to relatable cultural contexts. Through the analysis of various folklore traditions and their implicit biological principles, this study demonstrates the potential of these narratives to bridge the gap between theoretical biology and real-world applications. An experimental study was conducted to evaluate the impact of folklore-based instruction on student learning outcomes compared to traditional teaching methods. Results indicate significant improvements in student engagement, critical thinking skills, and conceptual understanding of biology among higher education students exposed to folklore-integrated lessons. This approach not only promotes cultural awareness and appreciation for traditional knowledge but also stimulates scientific discourse and problem-solving abilities. This study advocates for the incorporation of local folklore into science curricula within higher education to enrich student learning experiences and foster a deeper, more nuanced understanding of biology and its societal relevance, ultimately contributing to improved scientific literacy.
META-ANALYSIS OF THE EFFECT SIZES OF DIGITAL LEARNING MEDIA ON STUDENT MOTIVATION Mubarokah, Nadia; Fairuz, Tariza; Pardosi, Sri Masnita
Jurnal Pelita Pendidikan Vol. 13 No. 3 (2025): JURNAL PELITA PENDIDIKAN
Publisher : Universitas Negeri Medan

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The utilization of digital learning media in science education has experienced significant growth in line with rapid technological advancements. This study aims to systematically examine the effects of various digital learning media on students’ learning motivation in science education through a meta-analytic approach. Data were analyzed from 32 relevant empirical studies published between 2017 and 2021 using Cohen’s d effect size test. The meta-analysis results indicate that video-based learning media exert the greatest influence on student motivation (d = 4.27), categorized as a very large effect size. Audio-visual media show a large effect (d = 1.22), while ICT-based media and digital games exhibit medium (d = 0.50) and small (d = 0.09) effect sizes, respectively. These findings show that the effectiveness of digital learning media in enhancing students’ motivation varies depending on the characteristics of the media used. This study is expected to provide valuable insights for educators and curriculum developers in selecting the most effective digital media to foster learning motivation in science education.
Co-Authors Abdul Sofyan Eka Sriwahyuni Erlin Eveline Fairuz, Tariza Gultom, Rahmad H Nadia Mubarokah Nasution, Alvi Sahrin Rangkuty, Sailana Mira Shofia Lubis, Shofia Siregar, Hiba