Article Per Year (5 Year)
p-Index From 2021 - 2026
0.751
P-Index
This Author published in this journals
All Journal Jurnal Karya Pendidikan Matematika Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Ilmiah Multidisiplin Ilmu Jurnal Padamu Negeri
Kintoko Kintoko
PGRI Yogyakarta University
Education Mathematics Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
FROM RITUAL TO REASONING: EXPLORING ETHNOMATHEMATICAL CONCEPTS IN THE NGAWU-AWU CULTURAL TRADITION Muhamad Syahdan Sa'id; Deny Hadi Siswanto; Kintoko Kintoko
Jurnal Padamu Negeri Vol. 3 No. 2 (2026): April : Jurnal Padamu Negeri (JPN)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/w7t8sc43

Abstract

This study aims to examine and describe the mathematical concepts embedded in the Ngawu-awu tradition in Gunung Kidul Regency as part of an ethnomathematical inquiry. The research employed a qualitative approach with an ethnographic–ethnomathematical design. The research participants consisted of traditional leaders, village elders, tumpeng makers, and community members directly involved in the implementation of the tradition, selected through purposive sampling. Data were collected through participant observation, in-depth interviews, and documentation, and subsequently analyzed using thematic analysis. The findings reveal that the Ngawu-awu tradition embodies a comprehensive application of mathematical concepts, including geometry in the arrangement of tumpeng and uborampe (cones, circles, and symmetry), arithmetic and ratios in the distribution of agricultural yields, patterns and sequences in the scheduling of agricultural rituals, as well as measurement and estimation in communal rice field cleaning activities. These findings confirm that mathematics exists as a form of contextual intelligence integrated into the cultural practices of the community. Therefore, the Ngawu-awu tradition holds significant potential to be utilized as a contextual, meaningful, and culturally grounded source for ethnomathematics-based learning
MANAGING ICT LITERACY PROGRAMS FOR TEACHERS: A STRATEGIC APPROACH TO ENHANCING LEARNING QUALITY IN THE MERDEKA CURRICULUM ERA Raden Nurcahyo Yogayanto; Deny Hadi Siswanto; Kintoko Kintoko
Jurnal Ilmiah Multidisiplin Ilmu Vol. 3 No. 2 (2026): April : Jurnal Ilmiah Multidisiplin Ilmu (JIMI)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/wy2n8v45

Abstract

This study aims to explore the management of the Information and Communication Technology (ICT) literacy program for teachers at SMA Muhammadiyah Mlati. Using a qualitative descriptive case study, data were gathered through in-depth interviews, classroom observations, and documentation analysis. Findings reveal that the program is managed through a managed through a systematic cycle: needs-based planning, collaborative implementation (including peer mentoring and hands-on practice), and reflective evaluation via academic supervision. The program is integrated into the school’s work plan (RKS) and aligns with the Merdeka Curriculum. Results indicate that the initiative significantly enhances teachers' pedagogical-digital competencies, fostering interactive and student-centered learning environments. However, challenges such as varying teacher proficiency levels, limited training time, and infrastructure constraints persist. The study concludes that consistent managerial support, tiered training, and strengthened teacher learning communities are essential for sustainability. This research affirms ICT literacy as a strategic educational management tool to improve learning quality in the digital era.
EFFECTIVENESS OF THE DEEP LEARNING APPROACH IN ENHANCING STUDENTS' CRITICAL THINKING SKILLS ON MATRIX MATERIAL Kintoko Kintoko; Stevanus Budi Waluya; Deny Hadi Siswanto
Jurnal Karya Pendidikan Matematika Vol 12, No 1 (2025): Jurnal Karya Pendidikan Matematika Volume 12 Nomor 1 Tahun 2025
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.12.1.2025.79-85

Abstract

This study investigates the effectiveness of the Deep Learning approach in enhancing students' critical thinking skills in matrix material. The approach emphasizes deep understanding, enabling students to analyze, interpret, and connect concepts comprehensively. A quasi-experimental design with a nonequivalent control group was employed, involving tenth-grade students at Muhammadiyah Kalasan Senior High School. The research sample consisted of two classes: the experimental class (X-A), which applied the Deep Learning approach, and the control class (X-B), which used conventional teaching methods, with 28 students in each group. To evaluate learning improvement, both groups took a pretest before treatment and a posttest afterward. Data analysis utilized an independent sample t-test to test the hypothesis and an n-Gain test to assess critical thinking skill improvement. Results indicated a significant increase in students' critical thinking abilities, with the experimental group outperforming the control group (sig. 0.000 < 0.05). The highest improvement was in the Situation aspect (56.43), while the Overview aspect showed the least growth (6.43). The average score increased from 55.71 to 86.18, with an N-Gain of 0.68 (moderate category). Further research could explore this approach in different subjects to enhance educational quality
Narrative Structures and Methodological Principles in Boyer and Merzbach’s Historiography for Mathematics Education Kintoko Kintoko; Deny Hadi Siswanto; Nanang Khuzaini
Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Vol 10 No 2 (2026)
Publisher : Universitas Mercu Buana Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26486/r6f79y20

Abstract

This study aims to analyze the narrative structure, periodization, and methodological principles in A History of Mathematics by Carl B. Boyer and Uta C. Merzbach (third edition, 2011) as a historiographical model in mathematics education. The research employs a descriptive qualitative approach using the content analysis method. Data were collected through an in-depth reading of all chapters of the book and analyzed based on two main dimensions: internal history (the development of concepts and mathematical rigor) and external history (the social, cultural, and economic influences on the emergence of mathematical ideas). The findings reveal that Boyer and Merzbach construct the historical narrative of mathematics both chronologically and thematically, tracing its evolution from ancient to modern times while emphasizing the continuity of mathematical ideas across civilizations. Merzbach’s approach, which integrates linguistic, social, and economic contexts, demonstrates that the development of mathematics is the result of an interaction between abstract ideas and human practical needs. Furthermore, the principle of “extension without correction” indicates that each new mathematical theory does not negate earlier ones but rather expands and enriches the existing scientific framework. The study concludes that A History of Mathematics possesses significant pedagogical value and is highly relevant as a learning resource for the history of mathematics, as it cultivates a philosophical and historical understanding of mathematics as both a cultural product and an ongoing intellectual process
Co-Authors Deny Hadi Siswanto Deny Hadi Siswanto Muhamad Syahdan Sa'id Nanang Khuzaini Raden Nurcahyo Yogayanto Stevanus Budi Waluya