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All Journal Griya Journal of Mathematics Education and Application
Yunita Amilia Aini Rohmah
Universitas Muria Kudus
Education Mathematics

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Peningkatan Pemahaman Konsep Matematis Melalui Metode KWL Berbantuan Media Tree Talk Berbasis Steam pada Materi Bangun Datar Yunita Amilia Aini Rohmah; Eka Zuliana; Imaniar Purbasari
Griya Journal of Mathematics Education and Application Vol. 6 No. 3 (2026): September 2026
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v6i3.1418

Abstract

geometry due to teacher-centered learning, which limited students' understanding of sides, angles, and the properties of plane figures. The study aimed to improve students' mathematical conceptual understanding through the implementation of the Know Want Learn (KWL) method assisted by Tree Talk media with the STEAM approach. This Classroom Action Research (CAR) was conducted in two cycles involving 21 third-grade students of SDN Karanganyar 2 Demak. Each cycle consisted of planning, action, observation, and reflection. Data were collected through tests, observations, interviews, and documentation and analyzed using qualitative and quantitative techniques. The results showed that learning mastery increased from 71.4% in Cycle I to 100% in Cycle II, while the average score improved from 70.5 to 95. Students' learning activities also increased from 70% to 92%, and teachers' instructional management skills improved from 80% to 95%. These findings indicate that the Know Want Learn (KWL) method assisted by Tree Talk media with the STEAM approach effectively improved students' mathematical conceptual understanding, learning activities, and teachers' instructional skills in learning plane geometry.
Co-Authors Eka Zuliana Imaniar Purbasari