Work

Critical thinking profile of junior high school students in solving function problems as seen in the face of mathematical ability

Year: 2025

Type: article

Abstract: This study aims to describe the critical thinking profile of eighth-grade students of SMP Negeri 19 Palu in solving mathematical problems on the topic of functions. This type of research is descriptive research with a qualitative approach. The research subjects were three people who were selected based on their level of mathematical ability (high, medium, and low). Data collection techniques included written tests and interviews, with data credibility tested using time triangulation. The results showed that: 1) Students with high mathematical ability fulfilled all critical thinking indicators (focus, reason, inference, situation, clarity, and overview). 2) Students with moderate mathematical ability fulfilled five critical thinking indicators (focus, reason, situation, clarity, and overview) but were not accurate in concluding solutions. 3) Students with low mathematical ability only fulfilled three critical thinking indicators (situation, clarity, and overview) and had difficulty in providing reasons and determining appropriate solution strategies.

Source: Desimal Jurnal Matematika

DOI: 10.24042/jf5ymc83

Authors: Olvi Liloi, Sutji Rochaminah, Muh Hasbi, Baharuddin

Institution: Tadulako University

Language: English

Topic: Mathematics Education and Pedagogy

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

SDG: Quality education

Open Access status: gold

Estimated APC paid: $22