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Laksmisari, Rusna
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HOW DOES THE STUDENTS’ CRITICAL THINKING ABILITY IN GEOMETRY OPTICS? Sutrisno, Fery Hadi; Handayanto, Supriyono Koes; Supriyana, Edi; Laksmisari, Rusna
Unnes Science Education Journal Vol 7 No 2 (2018): July 2018
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v7i2.24297

Abstract

One of the abilities that must be possessed by students in the 21st century is the ability to think critically. This article aims to analyze students' critical thinking skills in geometric optical materials. This research is descriptive research with subject of research consisted 116 student grade 12 SMA. The critical thinking skills test instrument consists of 12 items about the description of geometric optical material with reliability coefficient of 0.701. The results of this study indicate that the average ability of critical thinking students 14.54 of scale 100 with the highest score of 48 and the lowest value 1.3. This shows that students' critical thinking skills are still in the low category. The weakest aspect of critical thinking ability is argument analysis. Need efforts to improve students' critical thinking skills, one of them is by applying learning that requires students actively in solving problems.
THE INFLUENCE OF E-MODULE BASED ON ROLE-PLAYING LEARNING MODEL WITH SCIENTIFIC APPROACH AND CULTURALLY RESPONSIVE TEACHING TO 10TH GRADERS’ QUANTITY AND MEASUREMENT CONCEPTUAL MASTERY Martha, Christina; Laksmisari, Rusna; Munfaridah, Nuril
Jurnal PTK dan Pendidikan Vol. 9 No. 2 (2023): Juli - Desember
Publisher : Fakultas Tarbiyah dan Keguruan Universitas Islam Negeri Antasari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/ptk.v9i2.10917

Abstract

Physics is a fundamental science that is essential to master, particularly the skill of measuring quantities in daily life. This study aims to analyze the influence of an e-module based on a role-playing learning model with a scientific approach and culturally responsive teaching on 10th graders' conceptual mastery of quantity and measurement. The study was conducted using two cycles of Kurt Lewin's Class Action Research Cycle. The implementation of this learning innovation used a sample of 27 students fromclass X-11 at SMAN 9 Malang. The e-module learning media is based on a role-playing learning model with a scientific approach and culturally responsive teaching. This approach was found to increase students' conceptual mastery in magnitude and measurementin class X-11 at SMAN 9 Malang. The percentage of passing scores increased from 30% after Cycle I to 70% after Cycle II. This e-learning module is based on a role-playing model with a scientific approach and culturally responsive teaching. It has been found to improve students' conceptual mastery in quantity and measurementin class X-11 at SMAN 9 Malang.
Co-Authors Martha, Christina Nuril Munfaridah, Nuril Supriyana, Edi Supriyono Koes Handayanto Sutrisno, Fery Hadi