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Journal : jpled

Students' Perception of the Virtual Rock Microscope in the General Geology Course Jernih Karniat Sari Zai; Susetyo , Bigharta Bekti
Journal of Practice Learning and Educational Development Vol. 5 No. 2 (2025): Journal of Practice Learning and Educational Development (JPLED)
Publisher : Global Action and Education for Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58737/jpled.v5i2.480

Abstract

This research aims to determine the perceptions of 2024 geography education students regarding the use of virtual rock microscope learning media in the general geology course based on 6 indicators of student perceptions towards the use of virtual rock microscope. This research is a descriptive quantitative study conducted in the city of Padang with a research sample consisting of 2 classes from the 2024 batch of the Geography Education Study Program, totaling 41 students. The sampling technique in this study used the purposive sampling method. The research results show that 1) the use of a virtual rock microscope in general geology learning meets the good criteria at 86%, 2) the media used clarifies students' understanding of the material presented at 84% good criteria, 3) it provides feedback that is meaningful for students and lecturers during the learning process through the virtual rock microscope at 85% good criteria, 4) it identifies the effectiveness of access and the use of features available in the virtual rock microscope at 85% good criteria, 5) difficulties when using the virtual rock microscope meet the good/no difficulty criteria at 81%, 6) obstacles when using the virtual rock microscope meet the good/no obstacles criteria at 81%. The conclusion of students' perceptions regarding the use of virtual rock microscopes as a learning medium for rock material in the general geology course overall falls into the good or positive category.
The Influence of the Liveworksheets-Based Discovery Learning Model on the Critical Thinking Ability of 10th Grade Students in Phase E: . Armawati, Wella; Bigharta Bekti Susetyo
Journal of Practice Learning and Educational Development Vol. 5 No. 4 (2025): Journal of Practice Learning and Educational Development (JPLED)
Publisher : Global Action and Education for Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58737/jpled.v5i4.688

Abstract

Critical thinking skills are essential in Geography learning, requiring analysis of spatial and regional phenomena. However, many students find it difficult to develop these skills due to teaching methods that do not actively engage them. This study aims to analyze the effect of the Discovery Learning model based on Liveworksheets on the critical thinking skills of 10th-grade students in Phase E at SMA Negeri 7 Padang. The method used is quantitative with a quasi-experimental design and a sampling technique of purposive sampling, involving 72 students divided into experimental and control groups. The instrument used consists of 10 essay questions based on Ennis' indicators. The pretest results showed low initial abilities in both classes. The average pretest score for the experimental class was 20.86, and for the control class, it was 19.08. After the treatment, the average posttest score for the experimental class increased to 24.67, while for the control class, it was 19.42. The t-test showed a significance value of 0.000 (< 0.05), indicating a significant difference between the two groups. The N-Gain value for the experimental class was 0.1305 and for the control class was 0.0865, both of which fall into the low category. Nevertheless, the Liveworksheets-based Discovery Learning model proved more effective in improving students' critical thinking skills compared to conventional learning.
The Influence of the Group Investigation Type Cooperative Learning Model on the Critical Thingking Skills of Grade XI Geography Students Warahma, Mifta; Susetyo, Onwardono Bigharta Bekti
Journal of Practice Learning and Educational Development Vol. 5 No. 4 (2025): Journal of Practice Learning and Educational Development (JPLED)
Publisher : Global Action and Education for Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58737/jpled.v5i4.922

Abstract

This study aims to examine the influence of the Group Investigation (GI) cooperative learning model on the critical thinking skills of grade XI geography students at Semen Padang High School. The research was driven by the observation that students demonstrated low levels of critical thinking, as reflected in their difficulties in expressing opinions, analyzing issues, and drawing logical conclusions during geography lessons. Employing a quantitative approach with a quasi-experimental design and a non-equivalent control group, the study involved all grade XI students, with class XI.1 assigned as the experimental group and class XI.3 as the control group, each comprising 31 students selected through purposive sampling. The instrument used was a critical thinking test developed based on Ennis’s indicators, which include: (1) providing simple explanations, (2) building basic skills, (3) making inferences, (4) providing further explanations, and (5) developing strategies and tactics. Data were analyzed through normality testing and an independent sample t-test. The findings revealed that the experimental group achieved a higher mean score (0.225) compared to the control group (0.585). Furthermore, the t-test result showed a significance value of 0.001 < 0.05, indicating that the application of the GI model had a significant positive effect on students’ critical thinking skills. Therefore, it can be concluded that the Group Investigation model is an effective instructional approach for enhancing students’ critical thinking in geography learning.
Co-Authors Addawiyah, Jamiatul Ade Irwan Adek Andreas Adek Andreas Putra Agus Milu Susetyo Ahyuni Ahyuni Ahyuni, Ahyuni - Aimmaul Allifah Alfharizi, M. Fhadil Alviqri Febriano Andini Dolok Saribu Anggreyni, Dara Anisah, Reni Arif Rahman Putra Armawati, Wella Aulia Rahmaini Aulia, Yona Azwirda Aziz Bagus, Muhamad Ikhwan Bayu Wijayanto Bayu Wijayanto Caesario, Dipo Cantika Oriza Sativa Deded Chandra Desni Desni, Desni Dia Saputri Dian Adhetya Arif Dina Nanda Lestari dion, nofrion Dipo Caesario Dwi Rachmawati Endah Purwaningsih Enjel Tia Falma Ernawati Ernawati Fadhilla Oktari Firma Maulidna Fitra Arya Dwi Nugraha Gusli Martini Gusti Rahayu Hamdi Nur Helfia Edial Hidayatullah, Muhammad Faqih I Komang Astina Intan Lestari Mulyaning Tyas Jefri Pernando Jernih Karniat Sari Zai Khairani Khairani Khairunnisa Khairunnisa Khalila Isnaini Linda Maulidiah Luthfi, Zaky Farid M. Fhadil Alfharizi M. Mursyid Al Fahri M. Mursyid Alfahri Marlina, Gita Marya, Sri Moh. Ismail Muchammad Akbar Kurniawan Muhammad Kamal Muhammad Reza Fahlevi Muhammad Sauki Al Farisy Nailan Maulida Rizka Nova, Sari Noveri Mulya Oktari, Fadhilla Pramaditya Wicaksono, Pramaditya Prihantarto, Wikan Jaya Puput Bella Mulbes Purnamasari, Eva Purwanto Purwanto Putri Raudatul Jannah Rahmanelli Rahmanelli Ramadhan, Risky randi kurnia Ratna Wilis Rery Novio Reza Inka Febriani Rino Wahyudi, Rino Romi Setiawan Rudi Hartono Saiful Amin Sari Dewi Suci Fitria Rahmadani Suci Harmelya Suci Kurniati Sudarno Herlambang Sukron Operma Sumarmi Surtani Surtani Sutriani, Widia Syafri Anwar Thuba Imam Fauzi Tiok Wijanarko Warahma, Mifta Wella Armawati Widya Prarikeslan Widyastuti Widyastuti Yastika Sari YOVY IRFANOLLA Yulfa, Arie Yurni Suasti Yurni Suasti Yusuf Suharto