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Improving visual-spatial ability through anatomy apron in respiratory system learning Khaeratunnisa, Tasya; Arda, Arda; Adawiyah, Siti Rabiatul
JPBIO (Jurnal Pendidikan Biologi) Vol 11, No 1 (2026): April 2026
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v11i1.6188

Abstract

This study was undertaken to address the ongoing challenges students encounter in comprehending abstract anatomical ideas, especially those necessitating robust visual-spatial abilities, attributed to the inadequate utilization of tangible learning resources in science classes. This study investigates the impact of anatomical teaching aids on the visual-spatial abilities of eighth-grade students studying the human respiratory system at MTs Negeri 3 Palu. A quasi-experimental approach utilizing a pretest-posttest control group was implemented. The sample comprised 36 students, allocated into an experimental group of 18 students and a control group of 18 students. The experimental group utilized an anatomical apron as a teaching tool, whereas the control group was instructed by conventional memorizing techniques. A validated 15-item assessment was employed to evaluate pupils' visual-spatial abilities. Data were investigated utilizing N-Gain computations and an independent samples t-test subsequent to the fulfillment of normality and homogeneity assumptions. The findings indicated that the experimental group's average N-Gain score was classified as high and surpassed that of the control group. The t-test analysis produced a significance (2-tailed) value of 0.000 (< 0.05), signifying the rejection of H?. The findings indicate that anatomical apron teaching aids enhance students' visual-spatial abilities in the study of the human respiratory system.
Pengembangan Komik Video Digital sebagai Media Pembelajaran pada Materi Simbiosis di Kelas VII Husain, Dela Anugrah; Arda, Arda; Pratiwi, Indri
JURNAL PENDIDIKAN MIPA Vol. 16 No. 2 (2026): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v16i2.4229

Abstract

Kurangnya minat dan pemahaman peserta didik terhadap materi pembelajaran menuntut adanya inovasi media yang lebih kreatif dan menarik. Penelitian ini bertujuan untuk mengembangkan media komik video digital bagi siswa kelas VII serta menguji tingkat validitas dan respons pengguna terhadap media tersebut. Metode yang digunakan adalah Research and Development (R&D) dengan model ADDIE yang diadaptasi menjadi empat tahap, yaitu Analysis, Design, Development, dan Implementation, tanpa melaksanakan tahap Evaluation. Pengumpulan data dilakukan melalui lembar validasi oleh ahli materi dan ahli media serta angket respons peserta didik. Hasil penelitian menunjukkan bahwa media yang dikembangkan memiliki tingkat validitas sangat tinggi, dengan persentase sebesar 92,50% dan 95% dari ahli materi, serta 93,33% dan 78,33% dari ahli media. Selain itu, hasil uji coba terhadap 47 peserta didik menunjukkan respons positif dengan persentase sebesar 82,13% dalam kategori sangat baik. Temuan ini menunjukkan bahwa komik video digital yang dikembangkan valid dan layak digunakan sebagai media pembelajaran yang efektif di tingkat sekolah menengah pertama.