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Al-Jabar : Jurnal Pendidikan Matematika
Published by Universitas Islam Negeri Raden Intan Lampung
ISSN : -     EISSN : 25407562     DOI : 10.24042
Core Subject : Education,
Education Mathematics
Al-Jabar : Jurnal Pendidikan Matematika, with registered number p-ISSN: 2086-5872 (print), e-ISSN: 2540-7562 (online), is a scientific journal published by Mathematics Education IAIN Raden Intan Lampung. The aim of this journal publication is to disseminate new theories and research results that have been achieved in the area of mathematics education. Al-Jabar: Jurnal Pendidikan Matematika, particularly focuses on the main issues in the development of the sciences of mathematics education, mathematics education, and applied mathematics. Al-Jabar, has been published since 2010, and starting from 2015, has been published online. Al-Jabar: Jurnal Pendidikan Matematika published twice a year, the period from January to June and July to December. This publication is available online via open access.
Arjuna Subject : -
Articles 374 Documents
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Design of google site-based learning media for circle material to support critical thinking skills Istiqomarie, Nurul; Hapizah, Hapizah; Mulyono, Budi
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.v14i2.18081

Abstract

Background: Critical thinking ability is one of the 21st-century skills that are essential to solve problems related to contextual issues in everyday life. The rapid development of technology in the 21st century can be utilized by educators to innovate in response to learning needs, especially in the field of mathematics, which is often associated with everyday life. Aim: The purpose of this study is to design a valid and practical Google Site-based learning media for circle material in eighth grade that supports students' critical thinking skills.Method: This research employs a design and research (R&D) methodology with the ADDIE research procedure, consisting of the stages of analysis, design, development, implementation, and evaluation. The study was conducted in one of the junior high schools in Palembang city. Data collection techniques used were interviews, questionnaires, and tests, while data analysis techniques were quantitative and descriptive qualitative.Result: This study produced a Google Site-based learning media to support students' critical thinking abilities for circle material, which is valid, practical, and can enhance students' critical thinking skills based on the aspects of critical thinking stages according to Facione.Conclusion: The designed learning media can be an alternative for teaching circle material for junior high school teachers.
Ways of thinking senior high school student to solve geometri van hiele problem use reversible thinking ability Pebrianti, Aneu; Suhendra, Suhendra
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.v14i2.18116

Abstract

Background: Reversible thinking is a cognitive strategy that involves tracing the path from an end result back to the starting point. It is particularly useful in problem-solving.Aim: This study aims to describe the thought process of high school students in finding solutions to van hiele geometry problems using reversible thinking ability.Method: A case study approach was employed. The participants were two high school students, and the research tools included written tests and interviews. These instruments were used to delve into the students' written responses.Result: The findings revealed two key aspects: firstly, the students' van Hiele geometry thinking was predominantly at the deduction stage, evidenced by their ability to model geometric shapes based on their characteristics. Secondly, their reversible thinking in geometry was demonstrated through the simplification of fractional operations to obtain whole parts.Conclusion: The study highlights the efficacy of reversible thinking in solving geometric problems and provides insights into the cognitive processes of high school students. The ability to reverse engineer solutions from a known outcome back to the starting conditions is a valuable skill in mathematical problem-solving.
Didactic engineering supporting the use of gamification applied to the teaching of arithmetic operations Santiago, Paulo Vitor da Silva; Alves, Francisco Régis Vieira
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.v14i2.18125

Abstract

Background:This study proposes an instructional method aimed at resolving arithmetic problems in mathematics. It is specifically tailored to assist educators in their initial mathematical training and to enhance classroom mathematics teaching through the implementation of Gamification.Aim:The objective of this research is to explore the contributions of didactic engineering and digital technologies, particularly those incorporating gamification, in full-time secondary school education, with an emphasis on basic arithmetic operations.Method:The methodology employed in this study is based on and structured around Didactic Engineering research techniques. It is an exploratory, qualitative research designed to simplify the understanding of mathematical problems through the use of Digital Technologies.Results:The findings of this research are categorized into stages: preliminary analysis, a priori analysis, experimentation, and a posteriori analysis and validation. It was observed that the application of problems in the classroom validated the strategies employed.Conclusion:The results indicate that the implemented gamified activities positively influenced teachers’ perspectives on how these activities, particularly the two games designed in Google Presentations, support the teaching and learning processes in mathematics for students.
HTML5 package media: How does it affect elementary school students’ concept understanding and self-efficacy? Rahman, Arief Aulia; Sanda, Elsa Alvionita; Refugio, Craig N; Zulnaidi, Hutkemri
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.v14i2.18129

Abstract

Background: HTML5 Package media, equipped with features and displays, provides a clearer visual display in learning geometry compared to traditional lecture-based teaching. This approach facilitates students in observing and understanding geometry concepts, positively impacting their self-efficacy.Aim: The study aims to assess the impact of HTML5 packages on students' understanding of geometry concepts and their self-efficacy.Method: The research, a quasi-experimental study, used simple random sampling to select 63 students. Data were collected through tests and questionnaires, and the analysis was conducted using MANOVA.Result: The findings reveal a significant effect of the HTML5 Package on both concept understanding and self-efficacy. The experimental group scored higher than the conventional group, with significant values in Pilae Trace, Wilk Lambda, Hotelling Trace, and Roy's Largest Root analyses.Conclusion: The HTML5 Package media effectively enhances the understanding of geometry concepts and self-efficacy among students. While the effect size is modest, it is notably better than conventional learning methods. The study suggests broader application and research involving more students and diverse mathematical topics could yield more influential results.
Mathematical beliefs: What topics appear, and how has this changed over time? Muhtarom, Muhtarom; Nizaruddin, Nizaruddin; Sutrisno, Sutrisno; Murtianto, Yanuar Hery; Baldemor, Milagros
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.v14i2.18177

Abstract

This research uses the Systematic Mapping Study (SMS) method to identify knowledge trends in beliefs about the nature of mathematics, learning, and learning mathematics and identify new development opportunities for further research. The Systematic Mapping Study (SMS) method is the initial stage for selecting primary sources in a literature study. The Scopus database was used for SMS, then 171 articles were found ready for further analysis. The results show that mathematical belief has become a current research trend. The keywords are "beliefs." The new trending keyword is "pre-service teachers." The thematic map shows thirteen clusters, where the motivation, pre-service mathematics teachers, mathematics education, beliefs, and attitudes clusters are the motor themes currently a global challenge. This means there are still great opportunities to research this theme to complete the knowledge puzzle. In closing, 41 articles are primary articles related to this theme. Three of them, namely articles from Stipek et al. (2001), Beswick (2012), and Felbrich et al. (2012), can be seen as primary references.
The impact of treasure hunt games on learning outcomes in time measurement Martia, Liftianah Ade; Nurafni, Nurafni
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.v14i2.18237

Abstract

Background: Educational games are increasingly recognized as effective teaching tools, especially in elementary education. This study focuses on the application of a treasure hunt game in teaching mathematics, specifically time measurement concepts, to second-grade students at SD Islam PB Soedirman, Cijantung, East Jakarta.Aim: The primary aim of this research was to assess the impact of the treasure hunt game on the improvement of mathematical learning outcomes among the students.Method: This research adopted a quantitative experimental approach with a Post-test Only Control Group design. The sample consisted of 50 second-grade students divided into two groups: an experimental group (2D) and a control group (2G), each with 25 students. The experimental group was taught using the treasure hunt game, while the control group did not receive any special intervention. Data collection was conducted through observation and objective testing with 13 multiple-choice questions that had been validated. Data analysis was performed using SPSS for testing validity and reliability, as well as for prerequisite and hypothesis testing.Results: The prerequisite test results indicated that the data were homogenous and valid. The hypothesis testing, conducted using a paired t-test, showed a significant value of 0.003 (p < 0.05), indicating a significant difference between the experimental and control groups.Conclusion: Based on the findings, it can be concluded that the treasure hunt game significantly influences the improvement of mathematical learning outcomes in time measurement for second-grade students. This suggests the effectiveness of game-based learning methods in the context of elementary mathematics education.
Mapping the landscape: Growth and trends in ethnomathematics research – A bibliometric review Noerhasmalina, Noerhasmalina; Hidayatulloh, Hidayatulloh
Al-Jabar: Jurnal Pendidikan Matematika Vol 14 No 1 (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.v14i1.18264

Abstract

Background: At the junction of mathematical tenets and cultural paradigms, ethnomathematics has begun to manifest its scholarly presence, exhibiting a progression marked by sporadic volatility but generally steering towards a positive direction.Aim: This bibliometric survey meticulously delineates the ethnomathematics-related publication portfolio, unearths influential scientific platforms, and spotlights the foremost contributors in the field.Method: Harnessing the capabilities of VOSviewer software, this investigation excavates the wealth of knowledge embedded within the associated articles and documents. The probe utilized the keyword "ethnomathematics", opting for "article title, abstract, keywords" from the Scopus.com database search menu.Result: Among its revelations, the year 2020 emerged as a zenith in the publication landscape with 63 radiant documents, while the "Journal of Physics Conference Series" stood as a formidable scientific source, boasting 111 documents. Authors like Herawaty, D., and Widada,., shone brightly with 15 documents apiece. The word "ethnomathematics" waved like a flag, appearing 189 times across articles with a total link strength of 80.Conclusion: This exploration draws to a conclusion that despite experiencing ebb and flow, the overall trend in ethnomathematics publication has charted a course towards positive elevation. The implications of this research voyage illuminate a path for adopting a broader approach in keyword selection, beckoning us for a deeper dive into the intricate beauty of this interdisciplinary domain. The gleaned insights reverberate as a call for further experimental and phenomenological studies, plunging into the rich and captivating cultural facets of mathematics.
Google sites-based math book development on statistical materials to improve students' understanding of mathematical concepts Buchori, Achmad; Aryani, Desy Dwi; Kusumaningsih, Widya
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.v14i2.18515

Abstract

Background: The learning process in mathematics significantly impacts students' comprehension, particularly due to the scarcity of practical learning tools for understanding mathematical concepts. This challenge has led researchers to focus on developing innovative and practical learning media to enhance students' grasp of these concepts.Aim: This study aimed to determine the effectiveness of a math book based on Google Sites, assessing its validity, practicality, and impact on students' understanding of mathematical concepts.Method: The Research and Development (R&D) approach was employed using the ADDIE model, which includes Analysis, Design, Development, Implementation, and Evaluation. The study involved 61 students, with 30 from class VII D as the experimental group and 3
Exploring algebraic change and relationship: A qualitative study for aspiring mathematics teachers Suratman, Dede; Yusmin, Edy; Sayu, Silvia; Meldi, Nadya Febriani; Fitriawan, Dona
Al-Jabar: Jurnal Pendidikan Matematika Vol 13 No 2 (2022): 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.v13i2.18909

Abstract

Background: This study stems from the necessity to explore the proficiency in algebraic change and relationship among sixth-semester pre-service mathematics teachers, considering they have comprehensively encountered most mathematics content subjects. Aim: The primary aim is to delineate the ability of change and relationship in algebraic material and identify common errors, thereby contributing insights to enhance the overall quality of mathematics education.Method: Employing a qualitative descriptive approach, this research involved eight students selected based on their responses to instrument questions. The instrument utilized high-level essay questions, validated with a PISA orientation and developed in alignment with the assimilation of new knowledge specific to local students. Data were analyzed descriptively using Miles and Huberman’s model.Result: Findings revealed that when confronted with PISA-level questions equivalent to junior high school level, participants exhibited difficulties, making errors in calculations, concepts, information accuracy, and in connecting or converting the given information.Conclusion: The study underscores the imperative for holistic guidance on high-level questions like PISA for aspiring mathematics teachers, serving as a catalyst for educational innovation, particularly in mathematics education.
Integrating ethnomathematics in E-LKPD: Enhancing learning through rice farming activities Azizah, Annisa Nur; Rohmah, Mushlihah; Tyas, Wening; Sundawa, Denix Aricho
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 1 (2024): 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.v15i1.19163

Abstract

Background: Ethnomathematics offers valuable insights into how cultural practices can enrich mathematical understanding. This study focuses on integrating ethnomathematics related to rice farming activities into electronic Learning Module (E-LKPD) for enhancing mathematical education.Aim: The research aims to describe the developmental process and assess the effectiveness of the E-LKPD, which incorporates ethnomathematics content from rice farmer activities in paddy fields, in improving students' problem-solving abilities.Method: Employing the 4-D development model (Define, Design, Develop, and Disseminate), this research was conducted with eighth-grade students of SMP Al-Falah Nusaraya as subjects. Data were collected through observation, interviews, questionnaires, and tests on problem-solving abilities. Both descriptive statistics and t-test analyses were utilized to evaluate the data.Results: The study reveals that the E-LKPD is validated as effective by experts, with initial field trials placing it in the 'very practical' category. Moreover, results from field tests indicate that students using the E-LKPD with ethnomathematics content demonstrated superior problem-solving skills compared to those who did not use the E-LKPD.Conclusion: The E-LKPD containing ethnomathematics on rice farming activities significantly enhances students' problem-solving abilities, thereby validating the effectiveness of integrating cultural elements into mathematical education through innovative learning modules.

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