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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI Bima Journal of Elementary Education
Rachel Aura Azzahra
Universitas Muhammadiyah Makassar
Education Mathematics

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Eksplorasi Estetika Matematika melalui Berpikir Logis dan Kritis Abdillah Khofial Luthfi; Miftahul Jannah; Rachel Aura Azzahra; Abd Kadir Jaelani; Ilhamuddin Ilhamuddin; Fathrul Arriah
Jurnal Matematika, Statistika dan Komputasi Vol. 21 No. 1 (2024): SEPTEMBER 2024
Publisher : Department of Mathematics, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/j.v21i1.35972

Abstract

This study aims to explore the logical and critical thinking process of junior high school students in solving ill-structured problems based on mathematics ability. The research subject consisted of one student with high mathematics ability. The supporting instruments for data collection were: 1) Test of Mathematical Ability (TKM) consisting of 10 items in the form of descriptions to select subjects with high mathematical ability, 2) Ill-structured Problem Task (TMI), 3) Interviewing the subject based on the task (TMI). The data analysed in this study are interview transcript data, document data and field notes. This study used three stages in data analysis, namely data condensation, data display and conclusion drawing and verification. To validate the findings, the author applied method triangulation until consistent data was obtained, i.e. the data was structured and the content was relatively the same. Furthermore, consistent data in this study is categorised as research data. The results showed that the logical and critical thinking process of high mathematics ability students in solving ill-structured problems consisted of: (1) problem representation; (2) Generating Solution; (3) Justification; and (4) Monitoring and Evaluation. Based on the results of research related to the exploration of mathematical aesthetics through logical and critical thinking, it is recommended as material for further research development in terms of other aspects
Pengaruh Mindfulness-Based Learning Terhadap Fleksibilitas dalam memecahkan masalah Matematika di Sekolah Dasar Sitti Fithriani Saleh; Mutmainnah Mutmainnah; Nurfidhea Dwidelia; Rachel Aura Azzahra
Bima Journal of Elementary Education Vol 3 No 1 (2025): Bima Journal of Elementary Education
Publisher : STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/bijee.v3i1.2648

Abstract

The background of this research is based on the urgency to increase flexibility of thinking in solving mathematical problems at the Elementary School level. This study aims to examine the effect of Mindfulness-Based Learning (MBL) on students' flexibility of thinking in solving mathematics problems in elementary school. The research design used was quasi-experimental with a pretest-posttest non-equivalent control group design. The research sample consisted of 60 fourth and fifth grade students who were divided into two groups: an experimental group that participated in mindfulness-based learning and a control group that participated in conventional learning. Data were collected through a mathematical thinking flexibility test, a mindfulness questionnaire, and classroom observations. The results showed that the experimental group experienced a significant increase in thinking flexibility, with a higher average posttest score (85.767) than the control group (69.733), with a p-value < 0.001. The application of Mindfulness-Based Learning is proven to be effective in improving students' ability to move between various mathematical problem-solving strategies, as well as increasing awareness and focus in the problem-solving process. These findings indicate that mindfulness intervention can be an effective approach to increasing flexibility of thinking in primary school, especially in mathematics learning.
Co-Authors Abd Kadir Jaelani Abdillah Khofial Luthfi Fathrul Arriah Ilhamuddin ilhamuddin Miftahul Jannah Mutmainnah Mutmainnah Nurfidhea Dwidelia Sitti Fithriani Saleh