Enhancing Students’ Mathematical Problem-Solving Ability Through The Problem Posing And Solving Learning Model Assisted By Heyzine

Rizki, Ria Setiani Habbinnur and Susilawati, Wati and Widiastuti, T. Tutut and Puspitawati, Ika (2025) Enhancing Students’ Mathematical Problem-Solving Ability Through The Problem Posing And Solving Learning Model Assisted By Heyzine. JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA, 4 (10). pp. 945-958. ISSN ISSN 2622-3627

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Abstract

The integration of problem posing and problem-solving learning facilitates problem situations that require students to actively engage in tackling non-routine mathematical challenges. However, some students are still not well-adapted to this type of problem-solving, making it potentially less effective when applied simultaneously. This study aims to analyze students’ mathematical problem-solving abilities through problem-posing and problem-solving learning assisted by Heyzine. This research employed a quasi-experimental method. The population consisted of eleventh-grade students from a senior high school in Bandung Regency, with classes XI D1, XI D2, and XI E1, each comprising 37 students selected through random sampling. The findings of this study include: (a) the design of the Jucama learning model was successfully implemented, resulting in a Heyzine-assisted student worksheet (LKPD) that met the criteria of being highly valid and suitable for use; (b) the implementation process of the Jucama learning activities assisted by Heyzine improved significantly and achieved a very good category; (c) there was a notable increase in problem-solving ability among students who received Heyzine-assisted Jucama learning compared to those who received Jucama learning without Heyzine.

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