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Journal of Education and Learning Mathematics Research (JELMaR)
Published by Universitas Wisnuwardhana Malang
ISSN : 27158535     EISSN : 27159787     DOI : 10.37303
Core Subject : Education,
Education Mathematics
The Journal of Education and Learning Mathematics Research (JELMaR) is open access journal research in education and mathematics learning. This Journal is published twice a year (May and November) by the Department of Mathematics Education, Faculty of Teacher Training and Education at Wisnuwardhana University of Malang. The Journal of Education and Learning Mathematics Research (JELMaR), mainly focuses on major issues in the development of mathematics education. Focus and scope; 1) Assessment and evaluation, 2) Curriculum Development of Mathematics Education, 3) Teaching and Learning Mathematics, 4) Models of Teaching, 4) Instructional media, 5) Teacher Professional Development, 6) High Order Thinking Skills, 7) E-learning, 8) Mathematical Thinking, and 9) Etnomathematics. We accept articles in English and Indonesian.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 125 Documents
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Proof -Based Learning Design Using APOS Theory on Triangle Inequality Theorem Material Septiati, Ety; Hiltrimartin, Cecil; Hartono, Yusuf
Journal of Education and Learning Mathematics Research (JELMaR) Vol 4 No 2 (2023): November 2023
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v4i2.124

Abstract

This research aims to produce a series of activities that can support evidence-based learning on the material of the Triangle Inequality Theorem. The research method used was design research type validation study and involved 22 4th semester students of the Mathematics Education study program at PGRI University Palembang. The research was conducted through 3 stages, namely preliminary design, design experiment and restropective analysis. Data collection was carried out using observation techniques, documentation and activity sheets. The research data were analyzed qualitatively, namely comparing the results of observations during the learning process with the HLT that had been designed. The results showed that the designed activities can support evidence-based learning for Triangle Inequality Theorem material.
Development of Digital Teaching Material Based on Numeracy For 4th Class Primary School Nabela, Silvio Juliana; Agustine, Putri Cahyani
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.125

Abstract

Indonesian students' mathematical literacy abilities are at a low level. Students have not been able to solve problems that require logical and applied thinking. So, teaching materials are needed that can facilitate critical thinking skills based on numeracy literacy which refers to 21st century learning by optimizing technology in learning. The teaching materials developed refer to several mathematical applications such as facts, operating principles, and problem solving in everyday life. The research method used in this research is Research and Development (R&D) with the ADDIE model consisting of Analysis, Design, Development, Implementation and Evaluation. The research results show that digital teaching materials are suitable for use based on validation results by material experts, media experts and language experts. Practical digital teaching materials are used based on the results of teacher and student response questionnaires.
Development of a GeoGebra-Assisted Transformation Geometry Textbook Wantika, Restu Ria; Sulistyaningtyas, Annisa Dwi
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.128

Abstract

The transformation geometry course is a mandatory course that studies the basic concepts of transformation geometry, including translation, reflection, rotation, dilation, and transformation composition. Transformation geometry courses cannot be separated from the activity of deductively deriving concepts, theorems and algorithms, so more skills are needed so that students can understand this course easily. Therefore, the transformation geometry course requires good and effective teaching materials which can encourage students to actively interact with each other and be able to understand the material effectively, namely in the form of textbooks. The method stages carried out in this research are needs analysis, preparation of textbooks, expert validation, revision of textbooks, trials and giving questionnaires and evaluation. The results of the student response questionnaire revealed that 80% of students stated that they strongly agreed with the use of this Transformational Geometry textbook and the results of student understanding were good, so the textbook developed was valid, practical and effective.
Mathematical Creative Thinking Ability in Problem Solving Viewed From Adversity Quotient Purwanto, Edi
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.129

Abstract

This qualitative descriptive research aims to analyze the ability to think creatively mathematically in problem-solving in terms of the adversity quotient. The research was conducted on 10 students of the Mathematics Education Study Program, Faculty of Education, Pawyatan Daha University. Collecting data using questionnaires, tests, interviews, and documentation. Questionnaire to determine the Adversity Quotient scale. A test to measure the ability to think creatively mathematically. Data analysis in the form of induction and reduction theory. The results of the questionnaire showed 3 students (30%) quitters, 6 students (60%) campers, and 1 student (10%) climber. The test showed that 4 students (40%) had high ability, 4 (40%) moderate, and 2 (20%) low. The results of the analysis show that students with the quitter type fulfill the three problem-solving indicators. students of the flexibility criteria with the camper type fulfill all indicators but lack detail, and originality criteria students with the climber type are able to fulfill all problem-solving indicators in detail
Exploring Ethnomathematics to Gayasan Tobacco Warehouse at Jember, East Java, Indonesia Akbar, Ahmad Maulana; Marsidi, Marsidi; Putra, Eric Dwi
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.132

Abstract

Ethnomathematics which link culture with community activities, certainly has characteristics that support each other with mathematical concepts. Ethnomathematics is mathematics practiced by specific cultural groups in society. This study examines the mathematical concepts in the Gayasan tobacco warehouse building in Jenggawah District, Jember Regency. In the study, researchers used qualitative descriptive research with an ethnographic approach. Data collection techniques are observation, interviews, and documentation. Data analysis techniques are done through data reduction, presentation, analysis, and exposure. The results showed that in the Gayasan tobacco warehouse, Jenggawah District, Jember Regency, there are mathematical concepts that will be studied further in the future. The author focuses on applying geometric concepts such as building flat, building space, lines, angles, number patterns, congruence, and awakening in research. Each longkang is bordered with bamboos that function as poles, also known as "longkang sides," which have different distances and are arranged into a pattern of numbers. The conclusion is that the structure of tobacco warehouses contains mathematical concepts such as number patterns, angles, flat builds, space builds, lines, congruents, and awakening
Exploring Ethnomathematics on The Batik Patterns of Jember In Mathematics Concept Rizqoh, Zidna; Anas, Aswar; Putra, Eric Dwi
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.137

Abstract

This study aims to identify and describe mathematical concepts and describe the results of ethnomathematics exploration contained in Jember batik motifs. The type of research used in this study is qualitative research with an ethnographic approach. The research instruments used were observation, tests, and interviews with batik artisans. The results of this study indicate that the combination of coffee bean and tobacco leaf motifs has applied mathematical concepts of geometry. In the motif of coffee beans and tobacco leaves from the Nhora Pangetu hand-written batik production house, there are mathematical concepts of curves, points, circles, and the concept of dilation. The motif of coffee beans and tobacco leaves from the Gangsar Ngaidin batik production house contains mathematical concepts of reflection (mirroring), congruence, and flat shapes of circles, triangles, and rhombuses.
Implementation of Pirates VS Echinomonster Algebra Props To Improve Math Learning Outcomes Fariyanti, Deby; Lutfiyah, Lutfiyah; Hidayatin, Nur
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.138

Abstract

This research attempts to determine student learning results through the utilization of mathematical concepts and pirates vs. echinomonster props. This study is a qualitative, descriptive research project. The subject of this lesson is algebra. The study's subjects were five female students from SMP Al Kholili Kalisat Jember's class VII for the 2023–2024 academic year. The procedures of tests and interviews are employed in this research to collect data. Strategies for data analysis in this study are based on looking at how students tackle algebraic problems. The results showed that kids could solve algebraic problems with pirates vs. echinomonster props. The employment of pirates vs. echinomonster algebra props has been shown to improve students' mathematical learning outcomes by 1.2%, according to the study's findings.
Logical Thinking in Idealist and Rational Students Agustina, Lady; Galatea, Chusnul Khotimah
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.141

Abstract

The purpose of this study is to describe students’ logical thinking based on Keirsey’s personality types, specifically the Idealist and Rational types, within the topic of social arithmetic. The research adopts a descriptive qualitative approach. Data collection involves three techniques: MBTI (Myers-Briggs Type Indicator) surveys, logical thinking written tests, and semi-structured interviews. The study participants consist of students from classes VII A, VII B, and VII C at SMP Muhammadiyah 9 Watukebo. The research subjects include four students: two with Idealist personality types and two with Rational personality types according to Keirsey’s classification. The findings indicate that none of the research subjects fully meet the three logical thinking indicators, which are grouped into six points. However, there is one indicator that all subjects were able to achieve: the first indicator related to coherence of logical thinking (point B), which involves expressing the general steps used in problem-solving. On the other hand, there are indicators that none of the research subjects were able to fulfill completely. These include the second indicator concerning argumentation ability (point A), which involves articulating the logical reasons for using general steps in problem-solving, and point C, which pertains to expressing the logical reasons behind the correct final answer. Among the research subjects, the subject who successfully fulfills the good logical thinking indicator is the second subject with a rational personality type according to Keirsey’s classification.
Students' Ability to Solve Story Problems on Systems of Linear Equations Using John Dewey's Approach Suryanti, Suryanti; Solikhah, Bety Maratus; Suliana, Riki; Pramesti, Cicik; Sari, Ayu Silvi Lisvian
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.145

Abstract

Students can study everyday mathematics with a story problem. Through this problem, students gain critical thinking experience in solving problems. The ability of students to solve problems through John Dewey's approach is also seen to deepen students' mathematical concepts in three-variable linear equation systems. Problem solving with John Dewey's approach consists of five stages. This method of research uses a qualitative descriptive approach with three persons as the subject of the research, with good, sufficient, and less as the categories of ability. The results of the research showed the subject's ability to solve a story problem with the John Dewey approach. Four given questions showed that the subject with a category of good ability can solve two problems with clear mathematical concepts. Whereas the student with sufficient ability can only solve one problem with an obvious mathematical concept, However, the subject with less ability is only able to solve a problem until the stage of inventorying several solutions, which is the third stage of problem solving with the approach of John Dewey.
Identify Mathematical Gestures of Deaf Students in Solving Mathematics Problems Heldiana Ferly, Nonny Zakiyanita; Putra, Eric Dwi; Marsidi, Marsidi
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 1 (2024): Mei 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i1.147

Abstract

Gestures that can help students communicate mathematically can be called gestures. This study aims to find out gestures that can help deaf students when solving math problems. This research uses a descriptive approach with a qualitative research type. The data sources used are test questions, observations, and interviews. This research was conducted at SLB ABC Balung with the subject of research as many as 2 SMALB students. The results of this study show that both subjects have their own characteristics when working on the problem. The first student prefers to count using movements assisted by scribbles, while the second student prefers to use hand gestures. In the first student, gestures occurred 38 times, consisting of iconic gestures 17 times, metaphorical gestures 10 times, and deictic gestures 11 times. In the second student, gestures occurred 40 times, consisting of iconic gestures 13 times, metaphorical gestures 5 times, and deictic gestures 22 times. Based on the results of this study, the gesture most often used when deaf students solve the problem is the deictic gesture, which occurs 33 times, and the gesture that appears the least is the metaphorical gesture, which occurs 15 times.

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