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All Journal TOFEDU: The Future of Education Journal
Novriana, Dita Tri
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Education Languange, Linguistic, Communication & Media Mathematics Other

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The Implementation of Problem Based Learning (PBL) Model in Thermochemistry to Enhance Concept Understanding in 11th Grade Science Students at SMAN 1 Anggaberi Novriana, Dita Tri; Harimu, La; Haetami, Aceng
The Future of Education Journal Vol 5 No 1 (2026)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v5i1.1625

Abstract

This research aims to determine the description of students' concept understanding, effectiveness, and student responses to the application of the problem-based learning model on thermochemical  material for class XI MIA SMAN 1 Anggaberi. The sample in this study was class XI Mia, with a total of 18 students as the experimental class. The research method used was pre-experimental with a Pretest-Posttest Control Group Design. Data collection techniques used Pretest-Posttest, observation sheets, and questionnaires. The results showed that the learning outcomes of class XI MIA₂ students of SMAN 1 Anggaberi who were taught using the Problem Based Learning model obtained an average score of 83.33, student learning activities of 85.75%, and a response questionnaire of 71.30%. The N-gain analysis results showed that the problem-based learning model was significantly effective on student learning outcomes in the thermochemical system material at SMAN 1 Anggaberi, which was proven by the N-gain test analysis results with a value of 0.77.
Co-Authors Aceng Haetami, Aceng La Harimu