Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JPOL: Journal of Pedagogy and Online Learning
rahmi
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Development of Desmos-Assisted Electronic Student Worksheet Based on the 5E Inquiry Learning Model to Enhance Mathematical Reasoning Skills: Supporting SDG 4 Quality Education Rahmi; Zelhendri Zen; Jasrial; Rayendra
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.15071

Abstract

This study aimed to develop an electronic student worksheet (e-LKPD) based on the 5E Inquiry Learning model assisted by Desmos and to evaluate its validity, practicality, and effectiveness in enhancing mathematical reasoning skills (MRS) in senior high school mathematics. A Research and Development (R&D) approach using the ADDIE model was employed, implemented through a one-group pretest-posttest pre-experimental design. The e-LKPD was developed for Grade X students at SMAN 1 Pariaman on the topic of Linear Programming. Expert validation yielded an average score of 98% (highly valid) across content, language, and media aspects. Practicality testing yielded teacher response of 88.6% and student response of 97% (both highly practical). Effectiveness was evaluated via N-Gain analysis; mean pretest scores increased from 32 to 71 post-intervention, with an average N-Gain of 0.57 (medium category). The Wilcoxon signed-rank test confirmed statistically significant improvement (p ≤ 0.001). These findings indicate that the e-LKPD integrating the 5E inquiry model with Desmos technology constitutes a valid, practical, and moderately effective instructional tool for advancing mathematical reasoning skills in senior high school mathematics.
Peningkatan Kemampuan Menyimak Pembelajaran Peserta Didik Melalui Media Poadcast Pada Mata Pelajaran Bahasa Indonesia vitri yanti; rahmi
Journal of Pedagogy and Online Learning Vol. 2 No. 1 (2023): JPOL Volume 2 Nomor 1 Maret 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpol.v2i1.21

Abstract

This study aims to determine the role of podcast learning media in Indonesian language learning which focuses on listening to students on the subject of poetry.The research model used is the ADDIIE model which has five stages of development, namely the development stage, implementation stage, and evaluation stage. In this study, it was taken from an observation questionnaire conducted on a number of junior high school students. The Poadcast learning media or audio-radio-based learning media at this time can be accessed on several social media platforms such as Spotify, Joox, and others that can be accessed anytime. Any where by students. Nowadays, the average junior high school student already has an android, so it would be great if a teacher could learn by using podcasts as a media to support learning. The results showed that the use of podcasts or based Audio visuals are very helpful in improving students' listening skills because in terms of learning media, podcasts are very attractive to students compared to listening to directions from teachers manually in front of the class.
Co-Authors Jasrial Rayendra Rayendra vitri yanti Zen, Zelhendri