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The Effect of Contextual Teaching and Learning Model on Students’ Critical Thinking Skills in Class V Science and Technology Subjects Mustamiroh, Mustamiroh; Isnania, Nur; Wahyuningsih, Tri; Iksam, Iksam; Buhari, Ramli
Edumaspul: Jurnal Pendidikan Vol 9 No 2 (2025): Edumaspul: Jurnal Pendidikan (In Press)
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v9i2.8773

Abstract

This study is based on the lack of critical thinking skills of class V students of SDN 004 Samarinda Ilir. One of the skills needed by students is the ability to think critically in learning. However, the learning model in schools that is less varied is still often applied by teachers, so that students' abilities are not optimally developed, especially in the subject of science and natural sciences. The purpose of this study was to determine the effect of the Contextual Teaching and Learning (CTL) learning model on students' critical thinking skills in the subject of science and natural sciences of Class V SDN 004 Samarinda Ilir in the 2024/2025 academic year. This type of research uses a quantitative method with an experimental research type. The design used is Quasi Experimental with the Nonequivalent Control Group Design model. The study population consisted of all class V students of SDN 004 Samarinda Ilir, with a sample size of 56 people divided into control classes and experimental classes. The instruments used included 16 multiple-choice questions as test instruments, as well as documentation of learning activities as non-test instruments. The data analysis techniques applied include normality test, homogeneity test, and hypothesis test with Independent Sample t-test, because the research data is normally distributed and homogeneous, and N-Gain Test. The results of the hypothesis test research using the Independent Sample t-test showed a Sig. (2-tailed) value of 0.000 for the experimental and control classes. Based on the Independent Sample t-test decision-making criteria, if the Sig. (2-tailed) value <0.05 then H0 is rejected and H1 is accepted, so there is an influence of the Contextual Teaching and Learning (CTL) learning model on students' critical thinking skills in the science subject of class V SDN 004 Samarinda Ilir in the 2024/2025 academic year. The increase in critical thinking skills in the experimental group was 0.36 and was included in the moderate category.
SISTEM INFORMASI PEMINJAMAN DAN PENGEMBALIAN ASET BMN POLITEKNIK NEGERI TANAH LAUT Sofyan, Akhmad; Kurdianto; Wicaksono, Hari; Jirah, Aina; Ariyani, Imelda; Isnania, Nur; Putriana, Dina; Aprianti, Winda; Syafaadi Rizki, Afian
POSITIF : Jurnal Sistem dan Teknologi Informasi Vol 11 No 2 (2025): Positif : Jurnal Sistem dan Teknologi Informasi
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/positif.v11i2.14516

Abstract

The management of State-Owned Assets (SOA) is a critical function within government organizations, with the enhancement of service efficiency for the public as a top priority. However, at Politeknik Negeri Tanah Laut, the asset loan process for SOA is still carried out manually, leading to a waste of time and energy. This study aims to address this issue by developing a web-based Asset Loan and Return Information System. The system is built using the Laravel Framework, with PHP as the programming language and MySQL as the database management system. The main actors in this system include Admins, SOA Staff, and Borrowers. The system is designed to improve the efficiency of SOA asset management. In the system's development, Admins are responsible for managing loan and asset data, while SOA Staff handle inventory management. Borrowers can access features such as viewing inventory, submitting loan requests, and monitoring the status of SOA asset loans. The methods used in this research include needs analysis, and the data utilized covers loan information and SOA asset inventory. The results of this study show that the implementation of a web-based system can enhance the efficiency of SOA asset loans and returns at Politeknik Negeri Tanah Laut, reducing the time and energy required, and providing better transparency in inventory management. Based on UAT results, the system received the highest rating in category B with 50%, followed by category A with 30%, and category C with 20%.