KnE Social Sciences

ISSN: 2518-668X

The latest conference proceedings on humanities, arts and social sciences.

Symbol Sense Ability of Students to Solve Linear, Quadratic, and Rational Equations

Published date: Apr 26 2024

Journal Title: KnE Social Sciences

Issue title: International Conference on Mathematics and Science Education (ICMScE 2022): Learning Models and Teaching Approaches

Pages: 667–675

DOI: 10.18502/kss.v9i13.15971

Authors:

Siti Kurnia Nurjannah - sitikurnia.nurzannah@student.upi.edu

Al Jupri

Abstract:

In learning algebra, one of the skills needed to be acquired by students is solving equations, such as linear equations in one variable and quadratic equations. This study aims to analyze the symbol sense ability of students by investigating strategies used to solve algebraic equations that consist of linear, quadratic, and rational equations. A qualitative descriptive method was conducted. The instrument included a test with one linear equation, one quadratic equation, and three rational equations (involving linear or quadratic factors). The test was administered to 12 students from 12th-grade high school in Bandung. Each student was asked to solve it in two different ways of answers if possible. The results showed that students were able to use symbol sense strategies for solving problems. However, there were still mistakes in solving algebraic squared value concepts, affecting their final results of the answers. We conclude that even if students can use their symbol sense abilities properly, they need to pay attention to their mathematics concepts.

Keywords: Symbol Sense Ability, Solve Linear, Quadratic, Rational Equations

References:

[1] Kemendikbud, “Peraturan menteri pendidikan dan kebudayaan Republik Indonesia No. 59 Tahun 2014.,” p. 2014.

[2] Kementerian Pendidikan dan Kebudayaan, “Model silabus mata pelajaran sekolah menengah atas/madrasah aliyah/sekolah menengah kejuruan/madrasah aliyah kejuruan (sma/ma/smk/mak),” p.2017.

[3] Krismanto A. “Aljabar.,” Presented at the (2004).

[4] Ramadhani AN. “Analisis kesalahan siswa kelas viii smp pada materi aljabar serta proses scaffolding-nya.,” Jurnal Silogisme: Kajian Ilmu Matematika dan Pembelajarannya. vol. 1, no. 1, pp. 11–22, 2016. https://doi.org/10.24269/js.v1i1.243.

[5] Novotná J, Hoch M. “How structure sense for algebraic expressions or equations is related to structure sense for abstract algebra.,” Mathematics Education Research Journal. vol. 20, no. 2, p. 2008. https://doi.org/10.1007/BF03217479.

[6] Utami NS, Jupri A. “Students’ structure sense ability in solving quadratic equation problems,” In: Journal of Physics: Conference Series (2021). https://doi.org/10.1088/1742-6596/1806/1/012061.

[7] Jupri A, Sispiyati R. “Students’ algebraic proficiency from the perspective of symbol sense,.” Indonesian Journal of Science and Technology. vol. 5, no. 1, p. 2020. https://doi.org/10.17509/ijost.v5i1.23102.

[8] Arcavi A. “Symbol sense: informal sense-making in formal mathematics.,” For the Learning of Mathematics. vol. 14, no. 3, p. 1994.

[9] Arcavi A. Developing and using symbol sense in mathematics. For Learn Math. 2005;25(2):42–7.

[10] Jupri A, Sispiyati R. Symbol sense characteristics for designing mathematics tasks. Journal of Physics: Conference Series. IOP Publishing Ltd; 2021. https://doi.org/10.1088/1742-6596/1806/1/012051.

[11] Prasetya Rini AD, Hussen S, Hidayati H, Muttaqien A. Symbol sense of mathematics students in solving algebra problems. Journal of Physics: Conference Series. IOP Publishing Ltd; 2021. https://doi.org/10.1088/1742-6596/1764/1/012114.

[12] Wahyudin. “Kapita selekta matematika 1”. Bandung: Rizki Press; 2012.

[13] Teo Peck Hoon. Longman complete guide to ‘0’ level mathematics. Singapore: Pearson Education South Asia; 2009.

[14] SHARMA R. “Researching students’ symbol sense,” British Society for Research into Learning Mathematics. vol. 20, p. 2000.

[15] Hoch M, Dreyfus T. “Recognising an algebraic structure.,” Proceedings of the Fifth Congress of the European Society for Research in Mathematics Education. pp. 436– 445 (2007).

Download
HTML
Cite
Share
statistics

239 Abstract Views

51 PDF Downloads