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All Journal Al-Jabar : Jurnal Pendidikan Matematika Contemporary Education and Community Engagement
Saputra, Julianto
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Religion Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

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Understanding mathematical concepts of comparison materials based on webquiz Febrilia, Yeyen; Adi, Banu Setyo; Amelia, Maria Agustina; Aminah, Siti; Saputra, Julianto
Al-Jabar: Jurnal Pendidikan Matematika Vol 14 No 2 (2023): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v14i2.16969

Abstract

Background: Comparison is a complex mathematical concept that often leads to misconceptions among students. This study is focused on evaluating the understanding of comparative material among PGSD students at Sanata Dharma University, Yogyakarta.Aim: The main objective of this study is to assess the level of understanding of comparative material concepts, including mathematical comparison, comparative mathematical understanding, the ratio of turning around, and mathematical understanding of scale, among the students.Method: A survey method was employed for this research. The study involved 46 PGSD students at Sanata Dharma University who participated through Quizizz and Google Drive. The instrument consisted of 10 conceptual questions and 5 discussion questions, followed by reinforcement material to enhance understanding. Participants were instructed to complete questions via https://join.quizizz.com, and the completed steps were submitted through Google Drive.Result: The analysis revealed that 1) the mathematical understanding of the concept of comparison was at 83%; 2) comparative mathematical understanding stood at 68.67%; 3) the mathematical understanding of the ratio of turning around was 73.2%; and 4) the mathematical understanding of scale was at 83%.Conclusion: The study indicates that the understanding of mathematical concepts related to comparative material among PGSD students at Sanata Dharma University is in the high category. These findings could serve as a foundation for further instructional design aimed at bolstering comparative concept understanding.
Implementation of Realistic Mathematics Education in Indonesia Febrilia, Yeyen; Saputra, Julianto; Purnasari, Pebria Dheni; Helisman, Helisman
Contemporary Education and Community Engagement (CECE) Vol. 2 No. 2 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/cece.v2i2.1439

Abstract

This research explores how Realistic Mathematics Education (RME) has been applied within the Indonesian context. Employing a Systematic Literature Review (SLR) approach, the study involves identifying, examining, critically evaluating, and interpreting scholarly articles from multiple perspectives. The data set comprises 15 peer-reviewed international publications from the Scopus database through the Publish or Perish tool, covering 2005 to 2022. These articles originate from various countries, including Indonesia, the Netherlands, Vietnam, Turkey, Greece, Norway, the United States, and Italy. The study examines the application of RME across different nations, focusing on Indonesia, and identifies the key elements that facilitate its implementation. Findings indicate that the integration of RME in Indonesia contributes to improving students’ conceptual understanding.
Co-Authors Banu Setyo Adi Febrilia, Yeyen Helisman, Helisman Maria Agustina Amelia Purnasari, Pebria Dheni Siti Aminah