Mathematical Communication Construction Across Critical Thinking Levels in Function Problems Among High School Students

Authors

  • Nur 'Afifah Universitas Muhammadiyah Sumatera Utara
  • Izwita Dewi Universitas Negeri Medan
  • KMA Fauzi Universitas Negeri Medan

DOI:

https://doi.org/10.24252/mapan.2026v14n1a7

Keywords:

Mathematical Communication, Critical Thinking Level, Function, Senior High School

Abstract

This study aims to describe the construction of mathematical communication in function problems among high school students with different levels of critical thinking. This study used a descriptive qualitative approach involving 32 students in grades XI-2 of Muhammadiyah 1 Medan Private High School. Data were collected through mathematical communication skills tests and critical thinking level instruments based on the Paul-Elder framework, as well as semi structured interviews. Data analysis was carried out by following the Miles, Huberman, and Saldana model, which included data reduction, data presentation, and conclusions drawn. The results showed that students with high levels of critical thinking had comprehensive mathematical communication skills, including the ability to consistently represent mathematical ideas in the form of writing, pictures, and symbols. Students with a critical thinking level are showing adequate communication skills, but still have difficulty with symbolic representation. Students with low critical thinking levels show very limited communication skills and have difficulty conveying mathematical ideas coherently. These findings suggest that students with different levels of critical thinking demonstrate different characteristics in constructing mathematical communication skills. The implications of this study emphasize the importance of designing learning strategies that simultaneously develop critical thinking skills and mathematical communication in mathematics learning in high school.

 

Abstrak:

Penelitian ini bertujuan untuk mendeskripsikan konstruksi komunikasi matematis dalam menyelesaikan masalah fungsi pada siswa SMA dengan tingkat berpikir kritis yang berbeda. Penelitian ini menggunakan pendekatan kualitatif deskriptif yang melibatkan 32 siswa kelas XI-2 SMA Swasta Muhammadiyah 1 Medan. Data dikumpulkan melalui tes keterampilan komunikasi matematika, instrumen tingkat berpikir kritis berdasarkan kerangka Paul Elder, serta wawancara semi-terstruktur. Analisis data dilakukan dengan mengikuti model Miles, Huberman, dan Saldana, yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa siswa dengan tingkat berpikir kritis tinggi memiliki keterampilan komunikasi matematika yang komprehensif, termasuk kemampuan untuk secara konsisten merepresentasikan ide matematika dalam bentuk tulisan, gambar, dan simbol. Siswa dengan tingkat berpikir kritis sedang menunjukkan keterampilan komunikasi yang memadai tetapi masih mengalami kesulitan dalam representasi simbolik. Siswa dengan tingkat berpikir kritis rendah menunjukkan keterampilan komunikasi yang sangat terbatas dan mengalami kesulitan menyampaikan ide matematika secara koheren. Temuan ini menunjukkan bahwa siswa dengan tingkat pemikiran kritis yang berbeda menunjukkan karakteristik yang berbeda dalam membangun keterampilan komunikasi matematika. Implikasi dari penelitian ini menekankan pentingnya merancang strategi pembelajaran yang secara simultan mengembangkan keterampilan berpikir kritis dan komunikasi matematis dalam pembelajaran matematika di sekolah menengah atas.

Downloads

Download data is not yet available.

References

Afgani, M. W., & Sutawijaya, A. (2022). Students’ mathematical communication skills in solving mathematical problems. Journal on Mathematics Education, 16(2), 145–160. https://doi.org/10.22342/jpm.16.2.15402.145-160.

Firdaus, F. M., Wahyudin, W., & Herman, T. (2021). Improving primary students’ mathematical literacy through problem-based learning and direct instruction. Educational Research and Reviews, 12(4), 212–219. https://doi.org/10.5897/ERR2017.3220.

Herawaty, D., Warni, A., & Angraini, L. M. (2021). Construction of understanding of function concepts in prospective mathematics teacher students. Mosharafa: Jurnal Pendidikan Matematika, 10(3), 421–432. https://doi.org/10.31980/mosharafa.v10i3.854.

Hidayat, W., & Husnussalam, H. (2023). Analysis of the mathematical communication skills of high school students in solving context-based statistical problems. Journal Elemen, 9(1), 25–41. https://doi.org/10.29408/jel.v9i1.6981.

Ministry of Education and Culture. (2023). Reflection on the results of PISA 2022 to improve the quality of Indonesian education. Jakarta: Center for Assessment and Learning.

Nasution, A. E., Irvan, & Coal, I. H. (2020). The application of GeoGebra-assisted problem-based learning and ethnomathematics models to improve mathematical communication skills. Journal of Mathematics Education Sigma (JMES), 1(2), 55–64. https://doi.org/10.30596/jmes.v1i2.5231.

Nurhayati, E., & Zanthy, L. S. (2020). Analysis of the mathematical communication skills of junior high school students in solving story problems. Journal on Education, 2(2), 138–147. https://doi.org/10.31004/joe.v2i2.163.

Paul, R., & Elder, L. (2020). Critical thinking: tools for taking charge of your learning and your life (4th ed.). Upper Saddle River: Pearson Education.

Putri, R. I. I., & Wijaya, A. (2021). The analysis of high school students’ misconceptions on the topic of function was reviewed from mathematical reasoning skills. Jurnal Riset Pendidikan Matematika, 8(1), 87–100. https://doi.org/10.21831/jrpm.v8i1.39198.

Rahmatika, A., Batubara, I. H., & Sari, I. P. (2022). The application of GeoGebra software in students’ mathematical communication skills in trigonometry courses. EduTech: Journal of Education and Social Sciences, 8(2), 1–10.

Rahmatiya, R., & Miatun, A. (2020). The analysis of mathematical problem-solving skills was reviewed from the critical thinking skills of junior high school students. Theorem: Mathematical Theory and Research, 5(2), 221–234. https://doi.org/10.25157/teorema.v5i2.3619.

Sfard, A. (2008). Thinking as communicating: human development, the growth of discourses, and mathematizing. Cambridge University Press. https://doi.org/10.1017/CBO9780511499944.

Sugiyono. (2013). Metodologi penelitian kuantitatif, kualitatif, dan R & D. Bandung: Bandung: Alfabeta.

Wijaya, A., Van den Heuvel-Panhuizen, M., & Doorman, M. (2022). Teachers’ teaching practices and beliefs regarding context-based tasks and their relation to students’ difficulties in solving these tasks. Mathematics Education Research Journal, 27(1), 1–27. https://doi.org/10.1007/s13394-014-0107-6.

Yildiz, P., & Baltaci, S. (2021). The examination of mathematical communication skills of secondary school students in mathematics class. International Journal of Educational Studies in Mathematics, 8(2), 93–108. https://doi.org/10.11113/jt.v63.2014.

Downloads

Published

2026-06-29

How to Cite

’Afifah, N., Dewi, I., & KMA Fauzi. (2026). Mathematical Communication Construction Across Critical Thinking Levels in Function Problems Among High School Students. MaPan : Jurnal Matematika Dan Pembelajaran, 14(1), 122–132. https://doi.org/10.24252/mapan.2026v14n1a7

Issue

Section

Vol. 14 No. 1

Similar Articles

> >> 

You may also start an advanced similarity search for this article.