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Analysis of Students Mathematical Representation Skills in Relation to Self-Efficacy

Unnes Journal of Mathematics Education Research · Vol. 2 No. 1 (2026)

DOI
10.15294/ujmer.v2i1.49886
ISSN
2502-4507, 2252-6455
Terbit
2026-09-09
Penerbit
Postgraduate, Universitas Negeri Semarang.
Bahasa
eng

Abstrak

Mathematical representation skills and self-efficacy are two important components that interact with one another in determining success in mathematics learning. This study aims to analyze differences in students mathematical representation skills in relation to their levels of self-efficacy, as well as to describe the characteristics of achievement in mathematical representation indicators at each level. The research method used was a mixed-methods approach with an explanatory sequential design. The sample consisted of 29 eighth-grade students from Class VIII I at SMP Negeri 2 Semarang. Data were collected using a self-efficacy questionnaire and a written test of mathematical representation skills, then analyzed using a One-Way ANOVA test and an analysis of students answer sheets. The results of the quantitative analysis indicate significant differences in mathematical representation ability among students with high, medium, and low self-efficacy. Tukey’s HSD post hoc test confirms that all pairwise comparisons between groups are statistically significant. Furthermore, the qualitative analysis reveals more complex dynamics through 7 combinations of self-efficacy categories with mathematical representation ability. The relationship between the two variables is not always directly proportional; it was found that students with high self-efficacy had high and medium levels of representational ability, students with medium self-efficacy had high, medium, and low levels of representational ability, and students with low self-efficacy had medium and low levels of representational ability.

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  • State University of Semarang
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Rekan penulisOrganisasiArtikel bersama
Supriyono SupriyonoState University of Semarang2
Dwijanto DwijantoState University of Semarang2
Mashuri MashuriState University of Semarang2
Nurul Khairunisa KhairunisaState University of Semarang1
Alfian Adi PratamaState University of Semarang1
Ratna Nur Mustika SanusiState University of Semarang1
Nur Achmey Selgi HarwantiState University of Semarang1
Muhammad AsikinState University of Semarang1
Ahmad Zaki DzulfikarState University of Semarang1
Gallant Alim PurbowoState University of Semarang1
MashuriState University of Semarang1
Inung. PratidinaState University of Semarang1
Amin SuyitnoState University of Semarang1
Desti Anisa ZoraidaState University of Semarang1
Sugiman SugimanState University of Semarang1
Abid Khoirul IsmailState University of Semarang1
Edy SoedjokoState University of Semarang1
Kiswandi KiswandiState University of Semarang1
Ratna Dewi AmbarwatiState University of Semarang1
Desy Trya HapsariState University of Semarang1
Pinta Dian LestariState University of Semarang1
Erik RahmanState University of Semarang1
Nindy Dwi NitovianiState University of Semarang1
Fradiska Muayana ZulfaState University of Semarang1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/ujmer/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Analysis of Students Mathematical Representation Skills in Relation to Self-Efficacy</dc:title>
	<dc:creator xml:lang="en">Utami, Laeli</dc:creator>
	<dc:creator xml:lang="en">Hendikawati, Putriaji</dc:creator>
	<dc:subject xml:lang="en">Mathematics Learning</dc:subject>
	<dc:subject xml:lang="en">Representational Ability</dc:subject>
	<dc:subject xml:lang="en">Self-efficacy</dc:subject>
	<dc:description xml:lang="en">Mathematical representation skills and self-efficacy are two important components that interact with one another in determining success in mathematics learning. This study aims to analyze differences in students mathematical representation skills in relation to their levels of self-efficacy, as well as to describe the characteristics of achievement in mathematical representation indicators at each level. The research method used was a mixed-methods approach with an explanatory sequential design. The sample consisted of 29 eighth-grade students from Class VIII I at SMP Negeri 2 Semarang. Data were collected using a self-efficacy questionnaire and a written test of mathematical representation skills, then analyzed using a One-Way ANOVA test and an analysis of students answer sheets. The results of the quantitative analysis indicate significant differences in mathematical representation ability among students with high, medium, and low self-efficacy. Tukey’s HSD post hoc test confirms that all pairwise comparisons between groups are statistically significant. Furthermore, the qualitative analysis reveals more complex dynamics through 7 combinations of self-efficacy categories with mathematical representation ability. The relationship between the two variables is not always directly proportional; it was found that students with high self-efficacy had high and medium levels of representational ability, students with medium self-efficacy had high,  medium, and low levels of representational ability, and students with low self-efficacy had medium and low levels of representational ability.</dc:description>
	<dc:publisher xml:lang="en">Postgraduate, Universitas Negeri Semarang.</dc:publisher>
	<dc:date>2026-09-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/ujmer/article/view/49886</dc:identifier>
	<dc:identifier>10.15294/ujmer.v2i1.49886</dc:identifier>
	<dc:source xml:lang="en">Unnes Journal of Mathematics Education Research; Vol. 2 No. 1 (2025): ICT: Learning Innovation</dc:source>
	<dc:source>2502-4507</dc:source>
	<dc:source>2252-6455</dc:source>
	<dc:source>10.15294/ujmer.v2i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/ujmer/article/view/49886/11387</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Unnes Journal of Mathematics Education Research</dc:rights>
</oai_dc:dc>