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All Journal International Journal of Educational Dynamics (IJEDS) Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Cahaya Amergus
Universitas Pahlawan Tuanku Tambusai
Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

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The Effect of Using Youtube Video Media in Mathematics Learning on the Understanding of Mathematical Concepts in Grade VII Students of JHS 2 Bangkinang Cahaya Amergus; Molli Wahyuni; Zulfah Zulfah
International Journal of Educational Dynamics Vol 3 No 2 (2021): International Journal of Educational Dynamics (IJEDs)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijeds.v3i2.404

Abstract

This research is motivated by the lack of understanding of mathematical concepts of seventh-grade students of Junior High School (JHS) 2 Bangkingan. The solution given to the problems that exist in JHS 2 Bangkingan is through the provision of youtube video media. The purpose of this study was to test how much influence the use of youtube video media in learning mathematics had on students' understanding of mathematical concepts. This pure experimental research was carried out using the Flipped Classroom learning model. This study involved two classes that were randomly assigned and given different treatments, namely the experimental group and the control group. Based on the results of research and discussion, it can be concluded that the use of youtube media has a significant effect on the mathematical understanding ability of seventh-grade students of JHS 2 Bangkingan. This is proven by the independent-test where the value of sig (2-tailed) is 0.004 < 0.05.
Meta Analisis: Problem Based Learning (PBL): Hasil Riset M. Dino Parlaungan; Irfan Firdaus; Prilia Padila; Nazaruddin Nazaruddin; Cahaya Amergus; Sair Sodikin; Zulfah Zulfah
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 1 No. 1 (2022): Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v1i1.4

Abstract

The purpose of this study is to improve the mathematical problem solving ability of students who are taught by applying a problem based learning model that is taught by a direct learning model. Problem Based Learning (PBL) approach can be used as a solution in learning mathematics. The research method used is a quasi-experimental research in the form of a posttest and there is an experimental class and a control class. This research method is a meta-analysis with a sample of 5 articles in Sinta 3-6 accredited national journals from 2017 to 2021 with the research subject being junior high and high school education levels. Meta-analysis research shows that the effect of Problem Based Learning (PBL) learning approach is effective on problem solving abilities. The research data were collected through the provision of instruments in the form of a mathematical problem solving ability test in the form of description questions and observation sheets. The data analysis technique used descriptive statistics and inferential statistics. Based on the results of the study, it was concluded that there was a significant effect of the Problem Based Learning model on mathematical problem solving abilities.
Co-Authors Irfan Firdaus M. Dino Parlaungan Molli Wahyuni Nazaruddin Nazaruddin Prilia Padila Sair Sodikin Zulfah Zulfah