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All Journal SEAQIS Journal of Science Education Jurnal Pendidikan MIPA
Nurmalasari, Santy
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Chemistry Education Environmental Science Physics

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Using Transcript Based Lesson Analysis to Analyze Students' Critical Thinking Skills on Hydrostatic Pressure Nurmalasari, Santy; Hendayana, Sumar; Supriatna, Asep
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to analyze the profile of students' critical thinking skills that appear during hydrostatic pressure learning with the discovery learning model in junior high school. The critical thinking skill indicator used is based on the Paul and Elder version. The method used in this research is descriptive qualitative. This research was conducted in one of the junior high schools in Sumedang Regency, West Java. The research subjects consisted of 16 students from class VIII. The instruments used are observation and video recording during the learning process. The collected data were analyzed using Transcript Based Lesson Analysis (TBLA). The results showed that during the learning process eight elements of reasoning and critical thinking skills could be observed, but the percentage was still small. The introductory session found four indicators of critical thinking skills activity with a percentage of 30.53%. In group discussion activities found eight indicators of critical thinking with a percentage of 40.27%. And in the closing session found five indicators of critical thinking skills activity with a percentage of 32.29%. The low achievement indicators of students' critical thinking skills are caused because students are still not accustomed to expressing what is on their minds and the teacher cannot still ask questions that encourage students to think. Activity analysis and dialogue during learning can be used as reflection material for teachers to evaluate and improve on further learning to make it better. Keywords: TBLA, discovery learning, critical thinking skills, hydrostatic pressure. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp519-528
Investigating Critical Thinking Skills in Rural Middle School Students through STEM Education: A Qualitative Case Study from Sumedang hajar, maya umi; Nurmalasari, Santy; Darmawan, Akhmad
SEAQIS Journal of Science Education Vol. 5 No. 02 (2025): SEAQIS Journal of Science Education
Publisher : SEAMEO QITEP in Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58249/sjse.v5i02.200

Abstract

Learning plays a crucial role in fostering students’ critical thinking skills, enabling them to address the challenges they face in their daily lives. This study was conducted in Sumedang, West Java, where students experience limited water availability. The main water sources are located far from residential areas, requiring students to make long trips each morning to fetch water from a distant river. This qualitative descriptive study aimed to explore how students employ critical thinking skills while engaging in contextual STEM learning through the development of a non-electric water pump project. The project involved seventh-grade students participating in science classes using a contextual STEM approach over one semester. Data were collected and analysed through observation, document analysis, and audio and video recordings using Transcript-Based Lesson Analysis. Indicators of critical thinking such as questioning, articulating assumptions, and demonstrating open-mindedness were observed during the STEM learning process of designing the non-electric water pump. The emergence of these skills varied across learning phases, individual characteristics, and group dynamics. Contextual STEM learning not only promotes critical thinking but also equips students with essential life skills for global competition in the 21st century by preparing them to solve real-world problems. The findings of this study provide insights for educators in designing more meaningful science learning experiences in the future.
Co-Authors Akhmad Darmawan Asep Supriatna, Asep Hajar, Maya Umi Mr Sumar Hendayana