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Benidiktus Tanujaya
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Jalan Gunung Salju, Amban, Manokwari Barat, Amban, Manokwari, Kabupaten Manokwari, Papua Bar. 98314
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Journal of Honai Math
Published by Universitas Papua
ISSN : 26152185     EISSN : 26152193     DOI : 10.30862
Core Subject : Education, Social,
Education Mathematics Social Sciences
The journal provides an international forum for the sharing, dissemination and discussion of research, experience and perspectives across a wide range of education, teaching, development, instruction, educational projects and innovations, learning methodologies and new technologies in mathematics education. The focus and scope of JHM includes the following topics Realistic Mathematics Education (RME), Design/Development Research in Mathematics Education, PISA Task, Mathematics Ability, ICT in Mathematics Education, and Ethnomathematics.
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Articles 10 Documents
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Search results for , issue "Vol. 7 No. 2 (2024): Journal of Honai Math" : 10 Documents clear
Visualization techniques for proofs: Implications for enhancing conceptualization and understanding in mathematical analysis Muzangwa, Jonatan; Ogbonnaya, Ugorji
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.603

Abstract

Visual images are frequently utilized to elucidate concepts in general mathematics and geometry; however, their application in mathematical analysis remains uncommon. This paper demonstrates how visual imagery can enhance the proof of certain theorems in mathematical analysis. It emphasizes the importance of visualization in the learning and understanding of mathematical concepts, particularly within mathematical analysis, where diagrams are seldom employed. The paper focuses on the reasoning processes used by mathematicians in proving selected fundamental theorems of mathematical analysis. It provides illustrative examples where visual images are instrumental in performing specific subtasks within proof development and in completing the proofs. The proofs discussed include the sum of the first n natural numbers, the sum rule of integration, the mean value theorem for derivatives, the mean value theorem for integrals, and Young’s Inequality. This paper underscores that visual images serve not only as persuasive tools but also as bridges between symbolic representations and real-world understanding.
Perceptions of failed mathematics education students toward preparatory mathematics course Simamora, Rustam Effendy; Tanjung, Firima Zona; Rizmawati, Lusiana; Lastari, Dini Adhe
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.571

Abstract

Investigating the experiences of mathematics education students who have faced academic challenges is vital for shaping the professional development of future mathematics educators. This study examines the experiences of Indonesian mathematics education students who have encountered difficulties in a Preparatory Mathematics Course (PMC). Employing a qualitative case study narrative approach, we explore these students’ perceptions, emphasizing the crucial role of foundational mathematics skills and the potential of PMC in aiding underprepared learners. Data were collected through questionnaires and interviews. The findings reveal varied perspectives on the course's value. Some students recognized its significance and contribution to their university studies, particularly in mathematics content courses, while others viewed it as less impactful. Factors contributing to student failures included a lack of focus and dedication, carelessness in test assessments, and discrepancies between expected and actual learning experiences. Additionally, participants provided constructive suggestions for improving the course, such as integrating collaborative learning, enhancing assignments and assessments, incorporating instructional videos, offering in-person learning opportunities, adjusting schedules, and facilitating anonymous online discussion forums. These insights offer valuable directions for refining PMC and improving outcomes for mathematics students and educators.
Mathematical activities and critical thinking ability in Lagosi weaving process of the Buginese community Pathuddin, Hikmawati; Mariani, Andi; Busrah, Zulfiqar; Kamariah, Kamariah; Syukur, Syamzan
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.586

Abstract

Lagosi, a renowned woven fabric of national significance, involves a precise calculation formula in its manufacturing process. Craftsmen must meticulously count the threads to ensure the motif aligns with the intended design. Despite its importance, this aspect has not been thoroughly examined within the framework of Ethnomathematics. Consequently, this study investigates the mathematical practices employed by the Buginese people during the Lagosi weaving process, focusing on both the manufacturing procedures and the resultant motifs. Employing a qualitative methodology with an ethnographic approach, this research collected data through observation, interviews, and audio-visual documentation. The analysis utilized domain and taxonomic techniques to interpret the data. To ensure validity, both source and method triangulation were employed. The findings reveal that the crafting of Lagosi involves integrating counting, measuring, designing, and positioning techniques. Additionally, the study demonstrates that weaving artisans apply mathematical critical thinking skills in the production of Lagosi. The weaving process also reflects socio-cultural values such as diligence, perseverance, discipline, and faith. These insights contribute to a deeper understanding of mathematics in cultural contexts and offer valuable perspectives for contextual mathematics education by incorporating social values.
Research trend mathematics problem solving in primary school: A bibliometric analysis using VOSviewer Zahrah, Riza Fatimah; Turmudi, Turmudi; Prabawanto, Sufyani; Febriani, Winarti Dwi
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.557

Abstract

In addition to the cognitive aspects of the problem-solving process, an emotional dimension undoubtedly emerges. This study aims to conduct a bibliometric analysis to map articles focusing on the emotional side of mathematical problem-solving in elementary schools, using Google Scholar as the source and VOSviewer software for analysis. Data collection was facilitated through the reference management application Publish or Perish. This software enabled a comprehensive literature review on mathematical problem-solving in elementary schools. The keywords employed in data collection included "mathematical problem solving" and "primary school." The selected publications spanned the years 2020 to 2023. The results identified 338 articles pertinent to mathematical problem-solving in primary schools published over the past four years. The analysis revealed a declining trend in global research publications on this topic from 2020 to 2023. The bibliometric analysis indicated that "mathematical problem-solving in elementary school" had 166 links. Research findings on positive emotions and psychological well-being in mathematical problem-solving have shown increased student engagement and motivation. In conclusion, the current body of research on the emotional aspects of mathematical problem solving, particularly concerning positive emotions and psychological well-being in elementary school students, remains limited. This area presents significant opportunities for further investigation in future studies.
How does interactive case-based learning improve students' complex mathematical problem-solving abilities? Miftah, Ramdani; Dahlan, Jarnawi Afghani; Kurniawati, Lia; Herman, Tatang; Lutfiana, Lutfiana
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.622

Abstract

Complex Mathematical Problem Solving (CMPS) is a crucial competency that equips students to navigate uncertain future situations. To enhance this skill, there is a need for more effective instructional models. One promising approach is Interactive Case-Based Learning (ICBL), an advanced iteration of the Case-Based Learning model. ICBL engages students with intricate real-world cases, enabling them to grasp mathematical concepts and adapt to novel and unfamiliar scenarios encountered in everyday life. This study aims to evaluate students' CMPS abilities following participation in ICBL-based instruction and to assess their responses to this instructional approach. A quasi-experimental design was employed, involving an experimental group and a control group. The participants were seventh-grade students studying sequences and series. The research utilized ICBL-based teaching materials, CMPS ability tests, and student response questionnaires. The study's findings are that students instructed using the ICBL model demonstrated superior CMPS abilities compared to those instructed using traditional methods, and students responded positively to the ICBL instructional model in mathematics learning. This research underscores that the ICBL model can significantly enhance students' ability to solve complex problems. Consequently, educators should consider incorporating the ICBL model into their teaching strategies, and curricula should be adapted to support its implementation.
Assessing seventh-grade students' computational thinking skills through problem-based learning: Focus on integer addition and subtraction Hapizah, Hapizah; Mariela, Anadia Muli; Mulyono, Budi
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.560

Abstract

Computational thinking is a crucial skill that facilitates problem-solving for students. Recognizing its importance, the PISA 2021 framework incorporates computational thinking to enhance problem-solving and mathematical reasoning abilities. However, the proficiency of students in computational thinking remains low in Indonesia due to its infrequent integration into the curriculum. This study aims to evaluate students' computational thinking skills based on the indicators of decomposition, pattern recognition, abstraction, and algorithmic thinking following the implementation of computational thinking-based learning using the Problem-based Learning (PBL) model, specifically on integer addition and subtraction. The research involved 28 seventh-grade students from SMP Negeri 54 Palembang during the first semester of the 2023/2024 academic year. Data were collected through tests and interviews. The findings indicate that students' computational thinking skills are at a medium level. Furthermore, the study examines students' abilities concerning specific computational thinking indicators. It underscores the impact of computational thinking-based learning in enhancing students' ability to design and develop structured and systematic problem-solving strategies.
Unveiling the ethnomathematics in Yogyakarta's Sultan palace architecture Yudhiartika, Fatmarani; Utami, Niken Wahyu
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.607

Abstract

The architecture of the Sultan's Palace in Yogyakarta offers a compelling opportunity to engage students in mathematics education while simultaneously contributing to preserving and promoting local cultural heritage from an early age. This research aims to explore the ethnomathematics embedded within the architectural design of Yogyakarta’s Sultan Palace to facilitate elementary school students' comprehension of mathematical concepts, particularly those related to numbers. Employing a qualitative approach, this study investigates the ethnomathematical dimensions of the Sultan's Palace architecture through comprehensive observation and analysis. The methodology involves examining the architectural features, identifying conceptual underpinnings, and establishing criteria to validate the traditional practices embodied in the palace's design. Based on these findings, new criteria for mathematics education are proposed. The research focuses on various elements of the Sultan’s Palace, including Kemandungan Lor/Plataran Keben, Bangsal Pancaniti, Regol Bangsal Pancaniti, Bangsal Sri Manganti, Penjagen Dragunder, Bangsal Manis, Bangsal Mandhasana, Ward Kotak, Gedhong Jene, Kasatriyan, Bangsal Kencana, and Danapratapa Gate. The results indicate that the architectural features of the Sultan’s Palace offer valuable insights into teaching mathematical concepts across several domains, such as numbers, algebra, measurement, geometry, data analysis, and probability. Specifically, the study aims to uncover geometric patterns, shapes, and principles integrated into the palace’s design. This research contributes to cultural preservation by documenting and analyzing the application of mathematics in the Sultan's Palace architecture—an aspect often neglected. Additionally, the findings hold significant implications for education by providing innovative teaching materials that intertwine cultural and mathematical elements, thereby enhancing students' understanding of mathematical concepts.
Innovative e-book to numeracy skill improvement: The role of flip HTML5 in digital pocket book development Kadarisma, Gida; Indah, Jihan Purnama; Annisa, Delsyfa Putri; Fitria, Nury Ainun; R, Windriani
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.562

Abstract

This research was prompted by the observed deficiency in numeracy skills among junior high school students. Consequently, the study aims to develop digital teaching materials utilizing Flip HTML 5 to enhance these skills. The research method employed is research and development (R&D) using the 4D model: Define, Design, Develop, and Disseminate. The instruments used in this study include expert validity sheets, student response questionnaires regarding the practicality of the teaching materials, and numeracy test instruments focused on number pattern material. The limited trial involved 8 randomly selected students from a junior high school in West Bandung Regency, while the implementation stage included 26 randomly selected students from the same region. The results indicated that the Flip HTML 5-assisted digital pocketbook teaching materials developed were valid, practical, and effective in improving students' numeracy skills. This study implies that the developed teaching materials can be an alternative for teachers seeking ICT-assisted resources to enhance students' numeracy abilities.
Integrating South Sumatera’s local wisdom context into statistical literacy education: An exploration study Utari, Rahma Siska; Putri, Ratu Ilma Indra; Zulkardi, Zulkardi; Hapizah, Hapizah
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.653

Abstract

Statistical literacy is an essential skill for prospective teachers, as it equips them to become effective educators in an increasingly complex and multicultural society. However, many prospective teachers currently exhibit insufficient proficiency in this area. To address this issue, it is imperative to develop educational programs that prioritize statistical literacy to prepare students to be informed global citizens. This study explores the integration of South Sumatra's local wisdom into statistical literacy education, providing a culturally relevant context for enhancing these skills. The research employs a descriptive qualitative approach consisting of four key stages: problem identification, inductive theorizing, hypothesis testing through observational data, and the processes of replication and refinement. Data collection methods included interviews and observations, which were analyzed qualitatively using triangulation techniques. The findings suggest that incorporating South Sumatra's local wisdom into statistical literacy education is feasible, provided the context meets specific criteria, such as it is rooted in the local wisdom of South Sumatra, it is meaningful and relevant to students, it holds significance for the student's learning experience, it actively engages students in classroom activities, it fosters students' abilities to articulate opinions on civic statistics and their social implications, and it involves statistical scenarios that can be effectively integrated into educational activities. This exploratory study contributes to the theoretical development of statistical literacy education by integrating local wisdom, specifically from South Sumatra, and by introducing these cultural elements to both national and international audiences.
Realistic mathematics education combined with guided discovery for improving middle school students’ statistical literacy Hakim, Titi Adriani; Setyaningrum, Wahyu
Journal of Honai Math Vol. 7 No. 2 (2024): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v7i2.564

Abstract

Statistical literacy is essential for students to evaluate and mitigate the spread of biased information critically and to make well-informed decisions grounded in data. Despite its recognized significance, many students face challenges in grasping statistical concepts. While Realistic Mathematics Education (RME) has demonstrated efficacy in enhancing overall mathematics learning outcomes, its specific influence on statistical literacy remains underexplored. This study sought to evaluate the effectiveness of integrating RME with guided discovery and Quizizz to enhance statistical literacy among middle school students. This approach utilized real-world contexts, facilitated active exploration, and provided personalized feedback to foster deeper understanding and engagement. Employing a pre-experimental design, the study involved 26 eighth-grade students and utilized a one-group pretest-posttest framework. The results indicated that post-test scores met the established passing criteria, with over 85% of students achieving classical completeness in learning. These results highlight the effectiveness of combining RME with guided discovery and Quizizz in advancing statistical literacy among middle school students. This research offers valuable insights into effective instructional strategies for promoting statistical literacy and provides practical implications for educators and curriculum developers aiming to innovate educational practices.

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