Article Per Year (5 Year)
p-Index From 2021 - 2026
1.733
P-Index
This Author published in this journals
All Journal Pedagogi : Jurnal Penelitian Pendidikan Pendas : Jurnah Ilmiah Pendidikan Dasar JIKAP PGSD: Jurnal Ilmiah Ilmu Kependidikan JURNAL PENDIDIKAN MIPA Jurnal Pendidikan dan Konseling Jurnal Doppler Jurnal Doppler Journal On Teacher Education (Jote) Jurnal Kesehatan Tambusai
Amir Luthfi
Universitas Pahlawan Tuanku Tambusai
Dentistry Education Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISTEM PERSAMAAN LINEAR DUA VARIABEL SISWA KELAS VIII MTS PP DARUL FATAH Rinieke Ammelia; Amir Luthfi; Kasman Edi Putra; Astuti; Zulfah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 4 (2025): Volume 10. No4, Desember 2025.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i4.35579

Abstract

This study aims to analyze the effect of the Problem Based Learning (PBL) model on students’ mathematical problem-solving ability in the topic of System of Linear Equations in Two Variables (SPLDV). The research employed a quantitative approach with a quasi-experimental design using a nonequivalent control group design. The sample consisted of two eighth-grade classes at MTs PP Darul Fatah selected through purposive sampling. The research instrument was an essay test, analyzed using the Wilcoxon Signed Rank Test to measure improvement within a single class, the Independent Sample T-Test to compare results between classes, and normalized gain (N-Gain) to assess the effectiveness of the learning model. The Wilcoxon test results showed that 25 students in the experimental class experienced score improvement, while only 9 students in the control class showed the same. The Independent Sample T-Test produced a t-value of 3.245 with a significance level of 0.002 < 0.05, indicating a significant difference between the experimental and control classes. The average N-Gain score in the experimental class was 1.0278 (high and effective category), while in the control class it was 0.2931 (low and ineffective category). Thus, the Problem Based Learning model has been proven to have a significant and effective impact on improving students’ mathematical problem-solving ability.
Co-Authors Astuti Erlinawati Erlinawati Iis Aprinawati Ilhami Cahaya Putri Kasman Edi Putra Kusuma, Yanti Yandri Lira Mufti Azzahri Isnaeni Memi Putri Dewita Muthia Nabilla Nurmalina Nurmalina Puteri, Ade Dita Ranita Ranita Rawdhotul Rahmi Rinieke Ammelia Rizal, Muhammad Syahrul Rizki Amalia saudhia saudhia Sukma Julita Sumianto Sumianto Susfa Welli Kuntala Ulfa Anggraini Vitri Angraini Hardi Zulfah Zulfah