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THE EFFECT OF PROBLEM-BASED LEARNING (PBL) ON THE CRITICAL THINKING OF STUDENTS IN ECONOMICS CLASS XI AT MA AS SALAMAH IN THE 2024-2025 ACADEMIC YEAR Hasanah, Ulfatun; Surur, Miftahus; Mujiyanti, Sri Ayudha
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol. 5 No. 4 (2025): Algebra : Jurnal Pendidikan Sosial dan Sains
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/e8mgzv28

Abstract

Education plays a very important role in improving the quality of human resources. One of the main problems in education in Indonesia is the low learning outcomes of students, partly due to the use of inappropriate learning methods. The problem-based learning (PBL) model is one approach that can improve students' critical thinking skills because it emphasizes active and independent solving of real problems. This study aims to determine the effect of the problem-based learning (PBL) model on students' critical thinking skills in Economics class XI at MA As Salamah in the 2024/2025 academic year. The background of this study is the low critical thinking skills of students due to conventional learning methods. The approach used was quantitative with simple linear regression analysis. The research instruments were tested for validity and reliability, with all items declared valid (r > 0.306) and reliable (α = 0.802 for X and 0.797 for Y). The normality test showed that the residual data were normally distributed (p = 0.200; Monte Carlo Sig. = 0.841). The regression analysis results showed an R value of 0.965 and an R² value of 0.932, and the t-test showed a significant effect of variable X on Y (p < 0.001). Thus, PBL has a positive and significant effect on students' critical thinking skills.  
THE EFFECT OF THE QUALITY OF MOTORCYCLE MODIFICATION PRODUCTS FROM REY CUSTOM MOTOSHOP ON CUSTOMER SATISFACTION AND LOYALTY Hidayatullah, Muhammad Riski; Surur, Miftahus; Agusti
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol. 5 No. 4 (2025): Algebra : Jurnal Pendidikan Sosial dan Sains
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/veckqq54

Abstract

The title of this study is the effect of product quality at Rey Custom Motoshop motorcycle modification workshop. This study was conducted on customers who modified Prodjie lights on their motorcycles and used the services of Rey Custom Motoshop workshop located on Jalan Banongan Selatan, Gudang Village, Asembagus District, Situbondo Regency. This study used accidental sampling technique. The data were tested using validity tests, reliability tests, hypothesis tests, and research data analysis using descriptive analysis, multiple linear regression analysis, correlation coefficient analysis, and determination analysis
Co-Authors Abdurrahman, Moh. Fiki Adam Hafidz Al Fajar Agusti Ahmad Zaki Emyus Alif Qintari, Dina Aprilia Aniyah, Aniyah Anton Yudhana Ari Ratnadi, Ni Nyoman Arico Ayani Suparto Arifin, Goffal Asmoni, Asmoni Astindari, Tri Aulia Masruro, Anisyah Bernadetha Nadeak Bincar Nasution Burhanuddin, Ainur Rahman Darmawati, Lusi Endang Sri Dewi, Siti Karunia Dhanar Intan Surya Saputra Doho, Yohannes Don Bosco Dwiyanto, Firman Eko Supraptono Endang S.D, Lusi Ernaini, Ernaini Fajriyah, Fani Fatima, Siti Nur Fauzan Prasetyo Fauzi Ahmad Muda Firman Jaya Fitriani, Desy Fitriati, Desy Fuzan, Muhammad Ghazali, Al Gufron, Ali Gunawan Gunawan Hamid, M. Rifqi Abdul Haninah, Asytia Hasan, Habil Hidayatullah, Muhammad Riski Hoirotun Hoirotun, Hoirotun Holidi, Ahmad Farhan Imam Tahyudin IMAMA, NUR Indah, Yana Indradewa, Rhian Intan Permatasari Irma Noervadila Is Solikhatun, Is iwan kuswandi John Harisantoso, John Khoiriyah, Malika Komariyatul. H, Siti Nur Lambang Rozaqi, Arya Lenza Latif, Fathol Lestari, Sumia Lukmanul Hakim M. Ridwan Mahendra, Mahendra Maria Ulfah Marisa Marisa Masruro, Umi Moh. Toifur Muhzemmil, Ikhsan Mujiyanti, Sri Ayudha Munawwir, Zainul Mursidin, Zeinul Mustagfirin Mustagfirin Muzanni, Muzanni Nadiyah, Raudhatun Nanjar, Agi Ngainun Naim Ni Made Rianita Nur Aida, Nur Nur Arifah, Siti Nurwijayanti Okimustava Okimustava Prehatin, Dian Primo, Alex Purnawan, Puji Puspitasari, Yesi Putra, Eric Dwi Putri, Siti Zahra Helmania Rahman, Fathor Rahmat Aziz Rahmi Irfaniah, Nur Rakhman, Fathor Rasyidi, Ahmad Hafas Rasyyidi, Ahmad Hafas Razaki, Rahmat Shofan Riskiyatin, Riskiyatin Rizki, Abdulloh Rohmatullah, M. Akromi Safrul, Safrul Salman Al Farisi, Salman Shohenuddin, Shohenuddin Siti Kamilah, Siti Siti, Karunia Dewi Sobirin, Ahmad Soleha, Sofiyatus Sriningtyas, Layla Suhartini Suhartini suparjan suparjan Susanti, Dina Anggraini Susantin, Nilli Susiyawati, Endang Syaiful Anam Teguh Edhy Wibowo Ubaidi, Ubaidi Ulfatun Hasanah Ummi Kulsum Unsul Abrar Usman Usman Utami, Putri Aulia Yana, Indah Yatmo Dwi Harjo, Fredi Yuliati Holifah