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International Journal of Trends in Mathematics Education Research (IJTMER)
Published by SAINTIS Publishing
ISSN : -     EISSN : 26218488     DOI : http://dx.doi.org/10.33122/ijtmer
Core Subject : Education,
Education Mathematics Other
International Journal of Trends in Mathematics Education Research (IJTMER) is a peer-reviewed open-access international journal who aims to the sharing, dissemination and discussion of current trends research results, experience and perspectives across a wide range of mathematics education, teaching mathematics, development in mathematics instruction, innovations in mathematics learning, and current trends issue in mathematics education research. The IJTMER is published quarterly (March, June, September and December) and is available in open access electronic version under new publisher the SAINTIS Publishing. IJTMER welcomes research articles, literature reviews, book reviews from various countries in the world that have high-quality on all topics related to current trends issue in mathematics education research to publish in this journal. Submitted papers must be written in English for initial review stage by editors and further review process by International reviewers.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 4 Documents
 1 
Search results for , issue "Vol 8, No 2 (2025)" : 4 Documents clear
The use of ethnomathematics based on carom media for children's creative thinking Hidayah, M. Sobri; Marsidi, Marsidi; Sujiwo, Dimas Anditha Cahyo
International Journal of Trends in Mathematics Education Research Vol 8, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i2.406

Abstract

This study aims to determine students' creative thinking abilities in addition operations using ethnomathematics based on carom media. This study uses a qualitative approach with a descriptive type. The qualitative approach was chosen because this study aims to understand in depth the process of learning mathematics through an ethnomathematics approach using carom media and its impact on children's creative thinking abilities. Data collection techniques were carried out using creative thinking ability tests through essay questions, observation sheets to measure creative thinking abilities, and student interview sheets. Based on the results of the analysis conducted, students' creative thinking abilities have generally shown quite good development. Of the four indicators studied, the aspects of fluency and originality appear more prominent than the other two aspects. Meanwhile, the ability to decompose (elaboration) remains a weakness that requires special attention in the learning process. These findings demonstrate the existence of strengths that can be further developed as well as challenges that need to be addressed. In the fluency indicator, most students are able to generate ideas fluently and quickly. This is evident from 44% of students who are in the very good category and 36% who are in the good category. The originality indicator also shows quite encouraging results. A total of 40% of students were in the excellent category, while 28% were in the good category. In the flexibility indicator, the distribution of student abilities appeared more even. Some students were already in the excellent (32%) and good (24%) categories, but quite a number were still in the fair (28%) and even poor (16%) categories. The elaboration indicator was the weakest aspect. The majority of students (44%) only achieved the adequate category, and only 16% were able to achieve the excellent category. This means that most students still struggle to develop their ideas into more detail and depth. Overall, it can be concluded that students' creative thinking skills are quite good, especially in the aspects of fluency and originality.
Ethnomathematics Exploration on 7 Bidadari Waterfall Tourism in Rowosari Village Baskoro, Alfiansyah; Sujiwo, Dimas Anditha Cahyo; Hidayatin, Nur
International Journal of Trends in Mathematics Education Research Vol 8, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i2.405

Abstract

Ethnomathematics is a study that investigates mathematical concepts in a cultural context, applied to the design and objects of cultural diversity, including tourist attractions. This study explores the concept of ethnomathematics at the 7 Bidadari Waterfall tourist attraction located in Rowosari village, focusing on the interaction between mathematics and the surrounding culture. The findings of this study highlight that the 7 Bidadari Waterfall tourist attraction is not only a tourist destination but also reflects the mathematical values inherent in the activities of the local community. The main focus of this study is to explore the mathematical concepts contained in the design of the 7 Bidadari Waterfall tourist attraction, with an emphasis on geometric patterns and mathematical proportions seen in the decoration of the tourist attraction and the surrounding natural features. The research method used is a qualitative one with an ethnographic approach, where observation and documentation are used as data collection tools. The data analysis process is carried out through several steps, namely, reduction, presentation, and interpretation. The results of the study indicate that the 7 Bidadari Waterfall, in addition to functioning as a vacation spot, also reflects mathematical values that are useful for learning. This research offers fresh viewpoints about the relationship between mathematics, culture, and architecture at the 7 Bidadari Waterfall. 
An Ethnomathematic Exploration of Local Wisdom of Patrol Music in Jember Regency Anjung, Rosdiana Suswati; Lutfiyah, Lutfiyah; Sulisawati, Dwi Noviani
International Journal of Trends in Mathematics Education Research Vol 8, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i2.404

Abstract

This study aims to describe the form of ethnomathematics contained in patrol music as one of the local cultural heritages of the Jember Regency community. This study uses a qualitative descriptive approach with data collection techniques through observation, interviews and documentation of local cultural actors. Based on the results of data collection, several traditional Jember musical instruments were obtained, namely kentongan, tambourine and flute. Based on the results of the exploration, it was found that there are mathematical concepts contained in the kentongan, tambourine, and flute musical instruments including size and measurement, spatial shapes, rhythmic patterns, rhythm and time, symmetry. Kentongan and tambourine are rhythmic musical instruments that use the concept of counting and patterns to create rhythm and beats. Meanwhile, the flute utilizes the concept of frequency and wavelength to produce different tones, which are also related to mathematics.  
Development of Learning Media CATMOD Board (CHESSA MODIFICATION) on Straight Line Equation (PGL) Material for Class VIII SMP Nurul Imam Fadli, Muhammad; Sulisawati, Dwi Noviani; Hidayatin, Nur
International Journal of Trends in Mathematics Education Research Vol 8, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i2.398

Abstract

One of the activities that helps the teaching and learning process (KBM) is the process of providing interesting practice questions, one of which is with educational games. This research is development research that aims to produce valid, effective, and practical learning media. This research is development research, or research and development (RD), with the ADDIE development model, which consists of analysis, design, development, implementation, and evaluation. The resulting product is CATMOD (Modified Chess), a medium that is basically chess, then designed to be used as a learning medium, especially for linear equation material. CATMOD has been declared valid from the material aspect and the learning media aspect with consecutive scores of "4.33" and "4.14," both of which are included in the valid category. CATMOD has been tested on class VIII A Nurul Imam Randuagung students and produced a practicality index of use of "2.7," which is included in the good category. Furthermore, the posttest test with an average of 90.2 showed that there was an increase in student learning outcomes from before and after using the media. Based on these three results, it can be concluded that this medium is valid, practical, and effective.

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