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All Journal Journal of Environment and Sustainability Education Jurnal Pendidikan MIPA
Ginting, Cristina
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Chemistry Education Environmental Science Physics Other

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Students' critical thinking skills based on the STEAM approach: The issue of waste recycling and ecology Pelamonia, Johanes; Ginting, Cristina; Kempa, Evelin; Tobing, Devi; Leasa, Marleny
Journal of Environment and Sustainability Education Vol. 3 No. 3 (2025)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v3i3.95

Abstract

The critical thinking skills of elementary school students are still relatively low, even though these skills are essential for facing the demands of the 21st century and global challenges. The low level of critical thinking skills is a significant problem in the learning process, so an innovative approach is needed to address it. This study aims to analyze the effectiveness of the STEAM (Science, Technology, Engineering, Arts, and Mathematics) approach in improving the critical thinking skills of elementary school students. This study was conducted at an elementary school in Ambon City at the 6th grade level that has implemented STEAM learning, involving 20 students as samples. Qualitative methods and a phenomenological approach were chosen to explore the students' experiences, perceptions, and learning processes in depth. Fifteen essay questions based on Facione's (1990) indicators were used to measure students' critical thinking skills, along with semi-structured interviews and documentation of STEAM project results as evidence of implementation. Data analysis was carried out through the stages of data reduction, data presentation, and verification to ensure the validity of the findings. The results showed that the STEAM approach significantly improved critical thinking skills in interpretation, analysis, explanation, inference, and evaluation. However, students still needed further assistance in independently managing the critical thinking process in self-regulation. In conclusion, STEAM-based learning has been proven effective in stimulating critical thinking skills through contextual and collaborative learning models relevant to real-life situations and encouraging student cooperation.
Students' critical thinking skills based on the STEAM approach: The issue of waste recycling and ecology Pelamonia, Johanes; Ginting, Cristina; Kempa, Evelin; Tobing, Devi; Leasa, Marleny
Journal of Environment and Sustainability Education Vol. 3 No. 3 (2025)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v3i3.95

Abstract

The critical thinking skills of elementary school students are still relatively low, even though these skills are essential for facing the demands of the 21st century and global challenges. The low level of critical thinking skills is a significant problem in the learning process, so an innovative approach is needed to address it. This study aims to analyze the effectiveness of the STEAM (Science, Technology, Engineering, Arts, and Mathematics) approach in improving the critical thinking skills of elementary school students. This study was conducted at an elementary school in Ambon City at the 6th grade level that has implemented STEAM learning, involving 20 students as samples. Qualitative methods and a phenomenological approach were chosen to explore the students' experiences, perceptions, and learning processes in depth. Fifteen essay questions based on Facione's (1990) indicators were used to measure students' critical thinking skills, along with semi-structured interviews and documentation of STEAM project results as evidence of implementation. Data analysis was carried out through the stages of data reduction, data presentation, and verification to ensure the validity of the findings. The results showed that the STEAM approach significantly improved critical thinking skills in interpretation, analysis, explanation, inference, and evaluation. However, students still needed further assistance in independently managing the critical thinking process in self-regulation. In conclusion, STEAM-based learning has been proven effective in stimulating critical thinking skills through contextual and collaborative learning models relevant to real-life situations and encouraging student cooperation.
The Effect of STEAM Project-Based Learning Approach Towards Student Learning Motivation: Utilization of Plastic Waste with Ecobricks Technique Leasa, Marleny; Ginting, Cristina; Tarigan, Haganta; Kolatlena, Lusiana; Batlolona, John Rafafy; Edike, Uche Emmanuel
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The exponential increase in plastic production and the surge in plastic waste have led scientists and researchers to look for innovative and sustainable ways to recycle plastic waste to reduce its negative environmental impact. Project-Based Learning (PjBL) based on STEAM (Science, Technology, Engineering, and Mathematics) with ecobricks is one of the learning solutions for reducing plastic waste and increasing student motivation. This study aimed to determine the effect of the STEAM-based PjBL model with ecobricks techniques that can improve student learning motivation on ecology. This type of research is pre-experimental One-Group Pretest-Posttest Design. The sample in this study was 25 respondents. The sampling technique used by researchers was purposive sampling. The results of the study showed that based on the pretest in this study 55.28 after treatment was given to 25 respondents, the posttest results were 74.96. Other findings also showed a difference in the average value between the pretest and posttest. The sig. (2-tailed) value of 0.001 <0.05 then H0 is rejected and Ha is accepted, meaning that the steam-based project-based learning model is effective in increasing student learning motivation. Thus, STEAM-based PjBL with ecobricks techniques can improve the learning motivation of elementary school students.         Keywords: PjBL, STEAM, ecobricks, learning motivation.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp512-529
Co-Authors Batlolona, John Rafafy Edike, Uche Emmanuel Kempa, Evelin Kolatlena, Lusiana Marleny Leasa Pelamonia, Johanes Tarigan, Haganta Tobing, Devi