Article Per Year (5 Year)
p-Index From 2020 - 2025
2.644
P-Index
This Author published in this journals
All Journal Jurnal Promosi Pendidikan Ekonomi Jurnal Wahana Pendidikan Edunomia : Jurnal Ilmiah Pendidikan Ekonomi NUSRA: Jurnal Penelitian dan Ilmu Pendidikan Jurnal Riset Pendidikan dan Pengajaran (JRPP) SINAU : Jurnal Ilmu Pendidikan dan Humaniora Global Education Journal Hatta: Jurnal Pendidikan Ekonomi dan Ilmu Ekonomi COSMOS Jurnal Pengabdian Kepada Masyarakat Bersinergi Inovatif
Rendra Gumilar, Rendra
Unknown Affiliation
Humanities Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Published : 15 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : COSMOS

 1 
Penerapan Model Pembelajaran Kooperatif Tipe Teams Games Tournament (TGT) Berbantukan Media Cardboard dalam Meningkatkan Kemampuan Berpikir Kritis Siswa: The Application of the Teams Games Tournament (TGT) Cooperative Learning Model Assisted by Cardboard Media to Enhance Students Critical Thinking Skills Septin, M. Dimas; Gumilar, Gugum; Gumilar, Rendra
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 4 (2025): Juni-Juli
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to improve students' critical thinking skills in economics by applying the Teams Games Tournament (TGT) cooperative learning model assisted by cardboard media. This research used a quasi-experimental method with a non-equivalent control group design and a quantitative approach. The population for this study was all 91 students of class XI IPS at SMA 1 Baregbeg. The researcher used a purposive sampling technique to select the sample, with class XI IPS 3 as the experimental group (31 students) and class XI IPS 2 as the control group (30 students). The test instrument used was a set of questions to measure students' critical thinking skills, which had been previously pilot-tested. The research findings indicate that there was a difference in the improvement of students' critical thinking skills before and after the treatment in both the experimental and control groups. This is demonstrated by the increase in the average pretest and posttest scores, from 50.11 to 87.85 in the experimental group, and from 65.44 to 77.89 in the control group. The results of this analysis show that the Teams Games Tournament (TGT) cooperative learning model assisted by cardboard media is more effective in enhancing students' critical thinking skills compared to conventional learning models.
Pengaruh Disiplin Belajar, Self-Efficacy, dan Motivasi Belajar Terhadap Hasil Belajar Ekonomi: The Influence of Learning Discipline, Self-Efficacy, and Learning Motivation on Economics Learning Outcomes Aliyah, Lia Samrotul; Gumilar, Rendra; Srigustini, Astri
COSMOS : Jurnal Ilmu Pendidikan, Ekonomi dan Teknologi Vol 2 No 5 (2025): Agustus-September
Publisher : PUSDATIN Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The problem in this research is the low learning outcomes of students in the economics subject. This study aims to analyze the influence of learning discipline, self-efficacy, and learning motivation on student learning outcomes. The research method used is a survey with an associative research design. The population in this study consisted of 165 twelfth-grade students at SMA Negeri 1 Manonjaya who were enrolled in economics. The sampling technique used was saturated sampling. Data were collected using questionnaires and were analyzed using multiple linear regression analysis. The results showed that there is a positive and significant influence of learning discipline on learning outcomes with a significance value of 0.002; there is a positive and significant influence of self-efficacy on learning outcomes with a significance value of 0.022; there is a positive and significant influence of learning motivation on learning outcomes with a significance value of 0.000; and there is a simultaneous positive and significant influence of learning discipline, self-efficacy, and learning motivation on learning outcomes with a significance value of 0.000.
Co-Authors Aisyah, Iis Aliyah, Lia Samrotul Aliyani, Ranti Alwiyasa, Rahmatul Khalik Aprialda, Gia Aryanti, Arini Astri Srigustini Edi Fitriana Afriza, Edi Fitriana Ermawati, Sri Faadhilah, Ghina Fauziah, Yovi Noor Fitriana Afriza, Edi Gugum Gumilar Neneng Nurjanah Parhannudin, Parhannudin Piddiani, Janati Raden Roro Suci Nurdianti, Raden Roro Suci Rahayu, Rika Sadiah, Ati Saputra, Aldi Muhamad Hoerudin Septin, M. Dimas Siti Nurjanah Solihat, Ai Nur Suherti, Heti Yoni Hermawan