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Efektivitas Penggunaan Smart TV dalam Meningkatkan Keterampilan Metakognitif Siswa Kelas XI pada Pembelajaran Biologi di SMAN 16 Bone Mirnawati; Erwing; Sri Wahyuni
Binomial: Jurnal Pendidikan Biologi Vol 9 No 2 (2026): Jurnal Binomial
Publisher : Pendidikan Bilogi, FKIP, Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/binomial.v9i2.3572

Abstract

Penelitian ini bertujuan untuk membuktikan efektivitas penggunaan smart TV dalam meningkatkan keterampilan metakognitif siswa kelas XI pada pembelajaran biologi di SMAN 16 Bone. Penelitian menggunakan pendekatan kuantitatif dengan metode quasi experimental dan desain nonequivalent control group design. Sampel penelitian berjumlah 56 siswa yang terdiri atas 28 siswa kelas XI F 3  sebagai kelas eksperimen dan 28 siswa kelas XI F 1  sebagai kelas kontrol yang dipilih menggunakan teknik purposive sampling. Pengumpulan data dilakukan menggunakan instrumen Metacognitive Awareness Inventory (MAI) melalui pemberian pre-test dan post-test untuk mengukur keterampilan metakognitif siswa sebelum dan sesudah perlakuan. Data dianalisis menggunakan uji N-Gain, uji normalitas, uji homogenitas, dan uji Mann–Whitney U. Hasil penelitian menunjukkan bahwa rata-rata N-Gain kelas eksperimen sebesar 0,44 dengan kategori sedang, sedangkan kelas kontrol memperoleh rata-rata 0,20 dengan kategori rendah. Hasil uji Mann–Whitney U menunjukkan nilai signifikansi sebesar 0,000 (p < 0,05), yang menunjukkan adanya perbedaan peningkatan keterampilan metakognitif yang signifikan antara kedua kelas. Temuan ini menunjukkan bahwa penggunaan smart TV lebih efektif dibandingkan penggunaan media gambar dalam meningkatkan keterampilan metakognitif siswa pada pembelajaran biologi. Oleh karena itu, smart TV dapat menjadi salah satu alternatif media pembelajaran berbasis teknologi yang mendukung terciptanya pembelajaran biologi yang lebih interaktif, menarik, dan berpusat pada siswa.
Developing a Microteaching Guide Integrating Self-Reflection and Peer Feedback to Strengthen Pre-Service Teachers’ Basic Teaching Skills Sri Wahyuni; Sitti Asmah; Erwing; Muhammad Jafar
International Journal of Educational Practice and Policy Vol. 4 No. 3 (2026): August-September 2026
Publisher : PT. Global Research Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66314/ijepp.v4i3.1387

Abstract

Microteaching provides opportunities for pre-service teachers to practice and improve pedagogical performance. However, conventional microteaching often emphasizes teaching performance and lecturer assessment, with limited structure for using feedback and reflection to support subsequent improvement. This study developed and evaluated a microteaching guide integrating peer observation, structured peer feedback, guided self-reflection, improvement planning, and re-teaching. The study employed a research and development design based on the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) model. A limited implementation trial involved 30 pre-service teachers enrolled in a microteaching course. Data were collected through a student needs inventory, lecturer interviews, document analysis, expert validation, implementation observations, student and lecturer response questionnaires, and a 41-indicator basic teaching skills rubric. Content validity was examined using descriptive statistics and Aiken’s V, practicality through implementation and user responses, and developmental change through paired initial-practice and re-teaching scores. The guide demonstrated strong content validity (M = 3.64/4; 90.95%; mean Aiken’s V = 0.879). Implementation reached 80.21%, while student and lecturer responses were 79.80% and 84.67%, respectively. Basic teaching skills increased from M = 82.57 to M = 147.90, t(29) = 73.75, p < .001, with a mean improvement of 65.33 points and normalized gain of 0.80. Because the trial lacked a comparison condition, the observed within-participant developmental change should not be interpreted as evidence of an independent causal effect. Overall, the findings support the guide’s content validity and practical implementability in connecting feedback, reflection, improvement planning, and re-teaching.