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All Journal PEDAGOGIK : JURNAL PENDIDIKAN
Harlis Harlis
Universitas Jambi, Jambi
Education

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CONTEXTUALIZED AUGMENTED REALITY FLASHCARDS BASED ON MANGROVE ECOSYSTEM DATA TO ENHANCE STUDENTS' SCIENTIFIC LITERACY Retni S Budiarti; Muswita Muswita; Jodion Siburian; Harlis Harlis; Neliyati Neliyati
PEDAGOGIK : JURNAL PENDIDIKAN Vol 13, No 2 (2026)
Publisher : Nurul Jadid University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/pjp.v13i2.15323

Abstract

This study aimed to develop and evaluate contextually integrated Augmented Reality (AR) flashcards about mangrove ecosystems to enhance scientific literacy in biology education, addressing the critical gap between abstract classroom instruction and complex field ecology. Using a Research and Development design with the ADDIE framework and a quasi-experimental study with a control group (94 experimental students, 100 control students) in five coastal high schools. Expert validation resulted in a rating of “Very Feasible” (overall 90.00%), and user feedback was “Very Good” (overall 4.55). The quasi-experimental results showed that AR flashcards produced significantly higher learning gains than conventional instruction, with a very large between-group effect size (Cohen's *d* = 1.85) and 43% of post-test variance explained by treatment after controlling for pre-test scores (partial η² = 0.43, p < 0.001). The very large within-group effect size for the experimental group (Cohen's d = 3.98) was attributed to low baseline knowledge, AR novelty effects, high contextual relevance, and the systematic application of cognitive load and multimedia learning theory. Qualitative findings revealed increased engagement, conceptual understanding, and intrinsic motivation for environmental exploration.
Co-Authors Jodion Siburian Muswita Muswita Neliyati Neliyati Retni S Budiarti