Analysis of Students' Mathematical Communication in Drawing Graphs of Multivariable Functions

https://doi.org/10.24042/ijsme.v3i3.7354

Ratna Yulis Tyaningsih, Arjudin Arjudin, Nurul Hikmah

Abstract


Mathematical communication competencies help students to convey mathematical ideas orally and in writing. The purpose of this study was to analyze students' communication skills in drawing graphs of multivariable functions in advanced calculus courses. This type of research is qualitative with descriptive methods. The subjects in this study were 28 students of Mathematics Education class 4B. This study used a stratified random sampling technique to obtain 3 students consisting of high, medium, and low mathematics competencies. The data collection instruments used were the competency mapping test, evaluation test, and interview guidelines. The results of this study are (1) students with high competence excel at writing and making mathematical models, (2) students with moderate competence have advantages in three stages, but there are few errors in applying the agreement, (3) students with low competence make mistakes at the third stage due to wrong in formulating problems and designing problem-solving strategies.

Keywords


advanced calculus, graphs of multivariable functions, mathematical communication

Full Text:

PDF

References


National Council of Teachers of Mathematics, Principles and Standards for School Mathematics. Reston VA: NCTM, Inc., 2000.

A. Hodge, K. Wanek, and J. Rech, “Tactivities: A tactile way to learn interdisciplinary communication skills,” PRIMUS, vol. 30, no. 2, pp. 160–171, 2020.

T. R. Rahmawati, “Kemampuan Komunikasi Matematis Berdasarkan Self-Efficacy Siswa Kelas VII Pada Pembelajaran Arias Bernuansa Etnomatematika.” Unnes, 2020.

A. Syukri, J. Marzal, and M. Muhaimin, “Constructivism-Based Mathematics Learning Multimedia to Improve Students’ Mathematical Communication Skills,” Indones. J. Sci. Math. Educ., vol. 3, no. 2, pp. 117–132, 2020.

V. Syafina and H. Pujiastuti, “Analisis Kemampuan Komunikasi Matematis Siswa pada Materi SPLDV,” MAJU J. Ilm. Pendidik. Mat., vol. 7, no. 2, 2020.

R. K. Rangkuti, W. A. Ritonga, and S. I. Ritonga, “Peningkatan Kemampuan Komunikasi Matematis Melalui Pembelajaran Ekspositori Berbantuan Media Autograph,” Al-Khawarizmi J. Pendidik. Mat., vol. 1, no. 1, pp. 7–14, 2020.

R. T. Baroody, Arthur. J., dan Coslick, Problem Solving, Reasoning, and Communicating. New York: Macmillan Publishing, 1993.

H. Hodiyanto, “Kemampuan Komunikasi Matematis Dalam Pembelajaran Matematika,” AdMathEdu, vol. 7, no. 1, pp. 9–18, 2017.

A. Qohar, “Pengembangan instrumen komunikasi matematis untuk siswa SMP,” in Seminar Nasional Pendidikan Matematika LSM XIX. Yogyakarta: Universitas Negeri Yogyakarta, 2011.

M. Guntur, A. Aliyyatunnisa, and K. Kartono, “Kemampuan Berpikir Kreatif, Kritis, dan Komunikasi Matematika Siswa dalam Academic-Contructive Controversy (AC),” in PRISMA, Prosiding Seminar Nasional Matematika, 2020, vol. 3, pp. 385–392.

R. Rahmalia, H. Hajidin, and B. I. Ansari, “Peningkatan Kemampuan Komunikasi Matematis Dan Disposisi Matematis Siswa SMP Melalui Model Problem Based Learning,” Numeracy, vol. 7, no. 1, pp. 137–149, 2020.

A. P. K. and N. K. R. Gita Pratiwi, Faila Sova, Fredi Ganda Putra, Rizki Wahyu Yunian Putra, “The Influence of Project-based Learning (PjBL) and Learning Style om Mathematics Communication Skills of Junior High School Students,” J. Phys. Conf. Ser., vol. 1467 (2020, 2020.

U. and H. S. A A Najah, A F Rohmah, “The Implementation of Problem Based Learning (PBL) Model Improving Students’ Oral Communication Skill through Lesson Study,” J. Phys. Conf. Ser., vol. 1227 01200, 2019.

M. S. N. and E. Rohaeti, “The effect of problem-based learning model toward students’ conceptual understanding and verbal communication skills in reaction rate learning,” J. Phys. Conf. Ser., vol. 1397 01203, 2019.

S. Fianti, Listiagfiroh, W., “Video tracker analysis: a strategy for measuring students communication and collaboration skills,” J. Phys. Conf. Ser., vol. 1567 (2020, 2020.

B. and D. I. E J Apriatna, “The effectiveness of problem-based learning assisted by cabri 3D on student’s mathematical communication writing and drawing skills,” J. Phys. Conf. Ser., vol. 1581, 2020.

N. K. N. Mahadewi, I. M. Ardana, and N. M. S. Mertasari, “Kemampuan Komunikasi Matematis Melalui Model Reciprocal Teaching Berbantuan Media Interaktif,” JNPM (Jurnal Nas. Pendidik. Mat., vol. 4, no. 2, pp. 338–350, 2020.

U. M. Rifanti and R. Ananda, “Analisis Kemampuan Komunikasi Matematis Mahasiswa pada Aplikasi Graf Menggunakan Pendekatan MEAs,” J. Gantang, vol. 5, no. 2, pp. 113–121, 2020.

T. A. Romberg, Curriculum and evaluation standards for school mathematics. National Council of Teachers of, 1989.

I. Nurahman, “Pembelajaran Kooperatif Tipe Team-Accelerated Instruction (TAI) Untuk Meningkatkan Kemampuan Penalaran dan Komunikasi Matematika Siswa SMP,” Pas. J. Math. Educ. J. Pendidik. Mat., vol. 1, no. 1, 2020.

S. A. Hasibuan and S. S. Hasibuan, “Efektivitas Bahan Ajar Matematika Berbasis Budaya Mandailing Dalam Meningkatkan Kemampuan Komunikasi Matematis Siswa,” MAJU J. Ilm. Pendidik. Mat., vol. 7, no. 2, 2020.

L. S. Lomibao, C. A. Luna, and R. A. Namoco, “The Influence of Mathematical Communication on Students’ Mathematics Performance and Anxiety,” Am. J. Educ. Res., 2016.

L. J. Moleong, Metodologi Penelitian Kualitatif (Edisi Revisi). Bandung: Remaja Rosdakarya, 2017.

E. S. Sukaesih, I. Indiati, and F. X. D. Purwosetiyono, “Kemampuan Pemahaman Konsep Matematis Siswa dalam Memecahkan Masalah Kontekstual Ditinjau dari Komunikasi Matematis Siswa,” Imajiner J. Mat. dan Pendidik. Mat., vol. 2, no. 4, pp. 310–320, 2020.

U. Khairiyah, D. Idayani, and Y. Puspitasari, “Analisis Kemampuan Komunikasi Matematis Siswa dalam Pemecahan Masalah Matematika Kelas XI MA Darul Ulum,” J. Pendidik. dan Kewirausahaan, vol. 8, no. 1, pp. 77–86, 2020.




DOI: https://doi.org/10.24042/ijsme.v3i3.7354

Article Metrics

Abstract views : 83 | PDF downloads : 33

Refbacks

  • There are currently no refbacks.




Copyright (c) 2020 Unit Riset dan Publikasi Ilmiah FTK UIN Raden Intan Lampung

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Creative Commons License

Indonesian Journal of Science and Mathematics Education is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License