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All Journal Seminar Nasional Pendidikan IPA Indonesian Journal of Education Research (IJoER)
Tresnane Suandti Sekarani
Sriwijaya University
Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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ANALISIS PEMAHAMAN KONSEP TERMODINAMIKA DENGAN CRI BERBANTUAN CBT SISWA SMA NEGERI 21 PALEMBANG Tresnane Suandti Sekarani; Ketang Wiyono; Muhammad Muslim
Seminar Nasional Pendidikan IPA Tahun 2021 Vol 1, No 1 (2021): Prosiding Seminar Pendidikan IPA
Publisher : Seminar Nasional Pendidikan IPA Tahun 2021

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Abstract

Penelitian ini bertujuan untuk menganalisis pemahaman konsep termodinamika siswa SMA Negeri 21 Palembang. Penelitian dilaksanakan pada 35 siswa kelas XI IPA 4. Pengambilan data dalam bentuk tes menggunakan instrumen Thermodynamic Concept Survey (TCS) berupa 35 butir soal pilihan ganda beralasan terbuka yang dilengkapi dengan CRI berbantuan CBT. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Diperoleh hasil rata-rata pemahaman konsep siswa SMA Negeri 21 Palembang pada kategori paham konsep sebesar 36,28% siswa, paham konsep tapi kurang yakin sebesar 3,75%, siswa yang mengalami miskonsepsi sebesar 37,7% dan siswa tidak tahu konsep sebesar 22,27%. Persentase kategori paham konsep tertinggi berada pada pokok bahasan suhu dan perpindahan panas, kategori miskonsepsi tertinggi berada pada pokok bahasan hukum gas ideal, kategori paham konsep tapi kurang yakin dan tidak tahu konsep tertinggi berada pada pokok bahasan hukum 1 termodinamika. Penelitian ini diharapkan dapat memberikan informasi mengenai pemahaman konsep termodinamika siswa SMA Negeri 21 palembang.Kata kunci: Pemahaman konsep, termodinamika, Certainty of Response Index (CRI).
Validation of Problem-Based Learning Teaching Modules on Momentum and Impulse to Improve Students' Critical Thinking Skills Tresnane Suandti Sekarani; Hamdi Akhsan; Kistiono Kistiono
Indonesian Journal of Education Research (IJoER) Vol. 7 No. 2 (2026): April
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/ijoer.v7i2.2369

Abstract

Purpose of the study: This study aims to validate a Problem-Based Learning (PBL) teaching module on Momentum and Impulse material to improve the critical thinking skills of Grade XI students. The validation ensures the module's feasibility before implementation in the classroom. Methodology: This research and development (R&D) study used the Four-D Model (Define, Design, Develop, Disseminate), limited to the development stage. Validation involved four experts who assessed the module using a validation questionnaire. Data were analyzed quantitatively based on content, construct, language, presentation, and assessment criteria. Main Findings: The module received an average validity score of 89%, categorized as "Valid" without revision. The highest scores were in learning construct/model (92%) and assessment (91%). All aspects is content, language, presentation, and graphics were deemed suitable for classroom use, supporting the module's readiness for implementation. Novelty/Originality of this study: This study offers a PBL-based teaching module specifically designed for the Merdeka Curriculum, integrating critical thinking indicators and Pancasila Student Profile values. It addresses the lack of contextual, structured physics teaching tools and provides a validated, practical resource for teachers to enhance students' critical thinking through real-world problems.
Co-Authors Hamdi Akhsan Ketang Wiyono Kistiono Kistiono Muhammad Muslim