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Pengembangan Media Crossword Puzzle Berbasis Puzzle Maker sebagai Alat Evaluasi Siswa pada Materi Perubahan dan Pelestarian Lingkungan Zakaria, Firda; Dama, Lilan; Hamidun, Marini Susanti; Nusantari, Elya; Husain, Ilyas H.
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i4.745

Abstract

This study aims to develop a Crossword Puzzle learning media based on the Puzzle Maker application as an evaluation tool for environmental change and conservation material in class X MAN 1 Boalemo. The background of this study is based on the low level of student involvement in biology learning which is still dominated by conventional methods, so that students have difficulty understanding abstract concepts. The research method used is Research and Development (R&D) with the Plomp development model which includes three stages, namely preliminary research, prototyping phase, and assessment phase. The subjects of this study were 22 students of class X MAN 1 Boalemo, and one biology teacher. The instruments used included expert validation questionnaires, student response questionnaires, teacher response questionnaires, and observation sheets for learning implementation. The results showed that the validity of the media was in the very valid category, with an assessment from material experts of 86% and a media expert of 96%. The practicality of the media was also assessed as very good based on the learning implementation reaching 93-95%, student responses with a percentage of 85%, and teacher responses of 93%. Thus, the Puzzle Maker-based Crossword Puzzle media is declared feasible and practical to use as an evaluation tool, and has the potential to increase student involvement in biology learning.
Development of Biology E-Flashcard – Based Instructional Resource for Tenth – Grade Topic: Classification of Living Organism at SMA Negeri 2 Gorontalo – High School Halusa, Devliyanti; Latjompoh, Masra; Aydalina, Regina Valentine; Lamangantjo, Chairunnisah J.; Husain, Ilyas H.; Kumaji, Syam S.
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i4.8356

Abstract

Background: Several students experience difficulties in mastering biological classification concepts. To address this issue, a digital E-Flashcard was developed as an instructional medium that supports technology-integrated learning, enhances motivation and comprehension, and offers flexible and practical use. This study evaluates the validity, practicality, and impact on learning outcomes of the E-Flashcard designed for Tenth-grade students at SMA Negeri 2 Gorontalo. Methodology: This study employed a Research and Development (R&D) method using the ADDIE development model, with a one-group pretest-posttest design involving 20 students from class X4 at SMA Negeri 2 Gorontalo. The instruments used included interview instruments, media and material validation instruments, and pretest and posttest instruments. Findings: The evaluation results indicated that the developed E-Flashcard met high feasibility standards, with material validation reaching 95.33% and media validation achieving 91%, both categorized as very feasible. Practicality assessment showed highly positive responses, reflected by a 98.5% score from teachers and 86% from students, both within the very practical category. Furthermore, analysis of learning improvement based on pretest and posttest scores yielded an N-gain value of 0.55, which falls into the moderate improvement level. These findings confirm that the E-Flashcard media satisfies the criteria of validity and practicality and demonstrates a meaningful improvement in student learning outcomes during limited-scale implementation. Contributions: This research advances digital biology instruction by introducing and empirically validating an ADDIE-based E-Flashcard model that enhances students’ conceptual understanding of biological classification, offering a scalable alternative to conventional printed flashcards in secondary education