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EVI FITRIANI
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The effectiveness of Polya’s problem-solving strategy in enhancing mathematical word problem comprehension among fifth-grade students Evi Fitriani
Jurnal Penelitian Ilmu Pendidikan Vol. 18 No. 2 (2025): September-November
Publisher : Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpip.v18i2.93790

Abstract

Despite its importance, students' difficulty in comprehending and solving mathematical word problems persists in elementary education. This quasi-experimental study examines the effectiveness of Polya’s four-step problem-solving strategy in improving this competency. Fifth-grade students (N=45) from SD Negeri 7 Buntok were assigned to an experimental group (taught using Polya’s strategy) and a control group (conventional instruction). A pretest-posttest design with a mathematical word problem test, scored via an analytic rubric, measured competency in problem understanding, solution process, accuracy, and answer correctness. Results showed a significantly greater improvement in the experimental group (pretest M=58.2, posttest M=78.6) compared to the control group (pretest M=56.9, posttest M=65.3). Statistical analysis (independent samples t-test) confirmed a significant difference between the groups' posttest scores (p < 0.05). The findings demonstrate that explicitly teaching Polya's strategy significantly enhances students' systematic problem-solving skills and conceptual understanding of word problems. This study provides empirical evidence for integrating structured heuristic strategies into primary mathematics curricula to build foundational problem-solving proficiency.
Co-Authors Ahmad Ahsin Thohari Ahmad, Fakhrul Mubarak Ainani, Ainani Alvina Alvina Ardinawati, Ardinawati Arif, Weldy Andy Arsanda, Wiwid Artanty, Andi Anindyah Asnita Sari Astuti, Tina Sesarya Azyuyun, Azyuyun Baruara, Guntur Budianto, Alifia Agustina Darman, Siska Shafrianti Pratiwi Darmayana, Eka Putri Dernayun, Dernayun Desri Suryani Dimas Yanuarsyah Dinata, Muris Ekklesia, Gabriela Fadila, Nilda Fatra Aini, Nadila Febriyanto, Tedy Fernando, Hengky Ferniati, Ferniati Halimatussa'diah, Halimatussa'diah Hamdawang, Hamdawang Irsyaf Marsal Irwan Triadi Karimuna, Siti Rabbani Kristanti, Elisabeth Latif, Angel Lidheawati Nuraini Maina, Charity Masaid, Femy Febriyanti Mutmainna, Aulia Nabilla Wini Liestasya Nelli Novyarni Nur Yanti, Nur Ramadani, Fivin Rio Kevin RS, Sunita Rutinaias Haholongan Sabara, Mega Sandiva, Rizda sandra, dewi Saputri, Rizda Sandiva Sari, Desi Puspita Septidhamayanti, Haliza Siti Rabbani Karimuna Sri Muliani, Sri Sunarte, Wayan Tiara, Intan Utami, Seftiani Waliyarnirda, Mandinatul Wardani, Indri Reva Yudi Irwansi, Yudi Yuliana, Nila