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All Journal Jurnal Pendidikan IPA Indonesia Jurnal Review Pendidikan dan Pengajaran (JRPP)
Johari, M.
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Other

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Investigating the Effectiveness of Videos Designed Using Cognitive Load Theory on Biology Students’ Academic Achievement Azman, A. N.; Johari, M.
Jurnal Pendidikan IPA Indonesia Vol 11, No 3 (2022): September 2022
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v11i3.37324

Abstract

This study seeks to investigate the effect of videos designed based on cognitive load theory on students’ academic performance. A one-group pre-test-post-test design was employed, with 25 lower sixth Biology students from one of the sixth form centres in Brunei as participants of the study, conveniently selected (non-random sampling). Twelve cycles of lessons on 12 different biology topics were conducted; for each cycle, a pretest was administered before students watched the videos (self-learning), followed by a posttest after the videos were watched. This study found a significant increase in test scores after students watched the videos for all of the cycles, with a large effect size ranging from .76 to .93 according to Cohen’s interpretation. The study shows how the cognitive load theory can help instructional designers create better learning content to encourage student learning. It can therefore be concluded that carefully curated videos are able to help reduce students’ extrinsic load. Thus, this finding has implications for the importance of theory-based video creation in helping students’ learning that most technologically innovative pedagogies seem to leverage on. One recommendation for future study worth delving into would be to directly measure students’ comparative cognitive load to investigate how their cognitive load changes before and after watching videos.
PENINGKATAN LITERASI NUMERASI PADA PEDAGANG KECIL: STRATEGI UNTUK MENINGKATKAN KEMAMPUAN PENGELOLAAN KEUANGAN DI DESA PUJI MULYO KECAMATAN SUNGGAL Waruwu, Lorenza Medolu; Shafwah, Aannisah Nadya; Aritonang, Carnila; Johari, M.
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 2 (2025): Volume 8 No. 2 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i2.44296

Abstract

Penelitian ini bertujuan untuk menganalisis tingkat literasi numerasi pedagang kecil di Desa Puji Mulyo, Kecamatan Sunggal, serta memahami kendala yang mereka hadapi dalam pengelolaan keuangan usaha. Menggunakan pendekatan deskriptif kualitatif, data dikumpulkan melalui wawancara mendalam dan observasi terhadap 15 pedagang kecil. Hasil penelitian menunjukkan bahwa sebagian besar pedagang mengalami kesulitan dalam melakukan perhitungan dasar, pencatatan keuangan, dan pemisahan uang pribadi dari uang usaha. Rendahnya angka literasi berdampak negatif pada pengelolaan keuangan dan keinginan usaha mereka. Penelitian ini merekomendasikan pelatihan keuangan sederhana dan strategi diskon keuangan untuk meningkatkan keterampilan numerasi pedagang kecil.
Co-Authors Aritonang, Carnila Azman, A. N. Shafwah, Aannisah Nadya Waruwu, Lorenza Medolu