Fitri Samuntya
STAI BALIKPAPAN

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PENGGUNAAN MODEL GARIS BILANGAN VERTIKAL OLEH SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL Fitri Samuntya; Fadhil Zil Ikram
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 14, No 2: Desember 2022
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v14i2.9413

Abstract

Many teachers in Indonesia teach students horizontal number lines rather than vertical number lines. However, there are students who use vertical number lines to solve contextual problems that have never been taught in schools. Therefore, this study aims to find out why students use vertical number lines to solve contextual problems. This research is a qualitative research where data is collected by tests and interviews. The results showed that students used vertical number lines based on the context of the given questions.