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All Journal PIWURUK: Jurnal Sekolah Dasar Masyarakat: Jurnal Pengabdian Jurnal Pendidikan dan Literasi Madrasah Ibtidaiyah Primary Education Insight
Agustiana Putri, Dya Ayu
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Religion Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Primary Education Insight

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Analysis of Thinking Mathematics Based on Van de Walle's: A Case Study in Students Grade 5th: Analysis of Thinking Mathematics Based on Van de Walle's Agustiana Putri, Dya Ayu; Sugiman, Sugiman; Purnomo, Yoppy Wahyu
Primary Education Insight Vol. 1 No. 2 (2025): Primary Education Insight, in Progress
Publisher : Creative Smart Visionary

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65779/pedi.v1i2.34

Abstract

This study explores fifth-grade students' mathematical thinking processes, specifically how they interpret and solve addition and subtraction problems in story-based contexts. Using a qualitative case study approach, five students from an elementary school in Yogyakarta were examined through interviews, observations, and mathematics problem-solving tasks. The data were analyzed using inductive thematic coding to uncover patterns in computational strategy and conceptual understanding. Results showed that students employed diverse techniques such as horizontal and vertical stacking, semantic and computational sentence transformation, and even-number decomposition. These strategies reflected varying levels of comprehension regarding commutative and associative mathematical properties. Moreover, students who had difficulty translating story problems into mathematical expressions typically showed weak understanding of operational meaning and structure. The study found that most students shifted from semantic to computational forms for ease in calculation. This suggests the need for instructional support to enhance students’ conceptual grasp of operations. Overall, this study provides insights into how mathematical thinking can be developed through contextual learning and supports integrating meaningful problem-solving practices into mathematics education.
Co-Authors Devi Asriyanti, Frita Masrohim Alfian Barik, Moch Farhan Saadah, Irmayatus Sugiman Sugiman Suprayogo, Dimas Yesika Dwi Yuliana Yoppy Wahyu Purnomo Yuliana Sari, Eka