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All Journal IRJE (Indonesian Research Journal in Education) Journal Socio Humanities Review
Shanti Nurhidayah
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Humanities Education Languange, Linguistic, Communication & Media Social Sciences

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Primary students’ ability to convert verbal expressions into mathematical models in fraction materials Shanti Nurhidayah; Salsabila Anindiyah; Yudistira Indra Prahasta Putra Elwanda; Setiyani; Khodari, Rahmad; Gunawan
Indonesian Research Journal in Education |IRJE| Vol. 9 No. 02 (2025): IRJE |Indonesian Research Journal in Education
Publisher : Universitas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/irje.v9i02.45356

Abstract

This research aimed to describe the patterns of errors and the forms of scaffolding needed by students to convert verbal expressions into mathematical models in fraction material. This research used a descriptive qualitative method. The research involved 4th-grade students from a selected elementary school in Cirebon City. Data were collected through tests and interviews. The instruments used were a written mathematical representation ability test and an interview question guide. The data analysis techniques employed included data reduction, data presentation, and conclusion drawing. The results showed that high-ability students effectively recognize numerators, denominators, and problem contexts, enabling accurate translation of verbal expressions into a mathematical model. Medium-ability students were able to answer most questions but still struggled to distinguish between numerators and denominators. On the other hand, low-ability students often had difficulty understanding verbal questions, which led to errors in writing fractions.  
Analisis Kemampuan Komunikasi Matematis Siswa Sekolah Menengah Atas pada Materi Lingkaran Faizal Amin Nur Yunus; Shanti Nurhidayah
Journal Socio Humanities Review Vol 5 No 1 (2025): MARET
Publisher : Lembaga Penelitian Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jshr.v5i1.11873

Abstract

This study analyzed high school students' mathematical communication skills on circle problems based on three categories: high, medium, and low. The research method used was qualitative with a descriptive approach. Data were collected through written tests and interviews to determine students' understanding and how they communicated their thinking processes in solving circle problems. The results showed that students with high ability were able to answer correctly and explain systematically. Students in the medium category understood most of the concepts but were less coherent in their explanations. Meanwhile, students in the low category had difficulty understanding the concepts and explaining their answers. These findings emphasize the importance of mathematical communication in mathematics learning. Therefore, it is recommended that learning emphasize discussion and the delivery of ideas to improve student understanding.
Co-Authors Faizal Amin Nur Yunus Gunawan Rahmad Khodari Salsabila Anindiyah Setiyani Yudistira Indra Prahasta Putra Elwanda