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Jurnal Pendidikan Matematika (Jupitek)
Published by Universitas Pattimura
ISSN : 26552841     EISSN : 26556464     DOI : https://doi.org/10.30598/jupitekvol3iss1year2020
Core Subject : Education,
Education Mathematics
JUPITEK : Journal of Mathematics Education is one of the scientific media publications, which publishes the article related to research in the field of Mathematics Education and learning.
Arjuna Subject : -
Articles 110 Documents
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ENCULTURATION OF TRADITIONAL MADURA FOOD: FROM TAJIN SOBIH SELLERS TO SPATIAL ACTIVITY IDEAS IN MATHEMATICS Chusna, Noril Lailatul; Wardhani, Indah Setyo; Syauqina, R. A. Qothrun Nada; Ulfa, Sukriya; Fijriyah, Izzah
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 2 (2024): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss2pp93-101

Abstract

The purpose of this study is to explore the ideas of spatial skills activities in mathematics from tajin sobih culture. Spatial skills are one of the important skills used to help solve problems in the real world. Exploring spatial ideas in tajin sobih culture can be useful in learning geometry and mathematics. This research uses qualitative research methods with the researcher as a participant. The collection techniques in this study were obtained through observation and in-depth literature review. The data analysis technique used includes four main processes, including data collection through literature and documentation, data reduction, data presentation in the form of narrative text, and conclusion drawing. This research produced spatial skills activity ideas and mathematical ideas, especially in the field of geometry of flat and spatial shapes from the tajin sobih culture through the making process to the presentation process. Other mathematical ideas are number and measurement. Based on the results of the research, it was found that the shape of the tajin sobih container is hemispherical, the wooden ladle has a length that can be measured using standard units such as cm, tampah or woven basket is circular, and so on
STUDENTS' MATHEMATICAL REPRESENTATION ABILITY IN LEARNING OF MATHEMATICAL MODELING USING ANDROID-BASED LEARNING MEDIA Otniel, Otniel; Kurniadi, Elika
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 2 (2024): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss2pp123-133

Abstract

Mathematical representation ability is one of the important mathematical abilities for students to have because this ability plays an important role in students' ability to solve problems. This research is a descriptivequalitative research that aims to see students' mathematical representation skills in learning mathematical modeling using android-based learning media. The instruments used in this study were test questions in the form of mathematical modeling essay questions and interview guidelines. Students' mathematical representation ability was measured based on indicators of mathematical representation ability, namely visual representation, mathematical expression representation, and verbal representation. Based on the results of data analysis, it was concluded that the representation ability of students had a Very Good category of 63%, a Good category of 20%, and a Fair category of 17%. Students with Very Good category can do mathematical representation well as a way to help them in doing problem solving. Most of students in the Good category can make mathematical representations well, but still make a few mistakes in counting and understanding the problem. Most of students in the Fair category can make visual representations, but have not been able to do mathematical expression representations or verbal representations optimally.
EFFICIENCY OF SCAFFOLDING METHOD IN THE LEARNING PROCESS OF MATHEMATICS COMPARATIVE MATERIAL IN GRADE V ELEMENTARY SCHOOL STUDENTS Saidul, Muhamad Diva; Widyasari, Nurbaiti
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 2 (2024): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss2pp111-122

Abstract

The conceptual understanding of comparative mathematics remains a significant challenge in elementary education, as students rely heavily on formulaic approaches rather than developing deeper comprehension. This condition highlights the importance of the role of teachers in assisting with learning methods such as scaffolding. This study aims to analyze the efficiency of the scaffolding method in improving students' cognitive aspects. Scaffolding can help students improve mathematics learning outcomes and mathematical problem-solving skills and improve the cognitive aspect applied to grade V students in one of the state elementary schools in the Pondok Kacang area. This study uses a descriptive qualitative approach with data collection through observation, interviews, and documentation with data sources of a teacher and 3 grade V students in one of the State Elementary Schools in the Pondok Kacang area. The results of the study on the application of the scaffolding method to improving cognitive aspects in students in the context of learning mathematics ratio materials show that the application of the scaffolding method is efficient and effective; this can be seen from the improvement of students' cognitive aspects through assisting children in the early stages of their development, applying a multi-level approach, and efforts to follow the characteristics of scaffolding when there is an argument between students and teachers. The scaffolding method improves students' cognitive aspects by using motivational strategies and associating students' interests with learning assignments. Therefore, the scaffolding method plays a role in developing students' cognitive skills, especially in mathematics
ANALYSIS OF PROBLEM SOLVING SKILLS OF X GRADE STUDENTS FOR TRIGONOMETRY MATERIAL AFTER EXPERIENCING LEARNING USING A REALISTIC MATHEMATICS APPROACH ASSISTED BY GEOGEBRA Malau, Evi Ervera; Julie, Hongki
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 2 (2024): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss2pp102-110

Abstract

One of the abilities that students need to build when learning mathematics is problem solving ability, so that students can implement their mathematical knowledge. From the results of student tests in the previous year and exploring the problem, researchers found that the problem solving ability of students faced for Trigonometry material is analyzing problems, organizing ideas and solving problems. The purpose of this study is to describe how students' problem solving skills after experiencing learning with the Realistic Mathematics Education Approach (PMR) for Trigonometric Comparison material assisted by Geogebra. The research subjects were 31 grade X students in one of the private high schools in Bekasi city in 2024/2025. The data collection methods used were field notes, written tests, and interviews. The instrument validation technique used expert validation techniques, while to validate the data, triangulation techniques were used. The research results from the written test are as follows: (a) the most difficulties found for problems 1 and 2 were executing the plan to get a solution, and looking back at the solution process; (b) the most difficulties found for problem 3 were making a plan, executing the plan, and looking back at the solution process. From the interviews with five students, it was found that the most experienced difficulties were making a plan, carrying out the plan, and reviewing the solution process; (b) the most experienced difficulties for problem 3 were making a plan, carrying out the plan, and reviewing the solution process
Implementation of Problem-Based Learning Based on Mathematical Literacy to Improve Student’s Higher-Order Thinking Skills Rahmawati, Astri Eka; Lusiana, Restu; Utami, Sri Wahyu
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp1-16

Abstract

HOTS are high-level thinking skills that are important to have in the era of globalization to solve complex problems. However, many students still have relatively low HOTS, especially when the issue is relevant to everyday life. This study aims to see the effectiveness of implementing Problem-Based Learning (PBL) based on mathematical literacy in improving students' HOTS in class X MP 2 students of SMK Negeri 5 Madiun. This study is a classroom action research (CAR) carried out in two cycles, with 29 subjects from class X MP 2 SMK Negeri 5 Madiun. Each research cycle consists of four stages: planning, implementing actions, observation, and reflection. The main objective of this study is to determine whether implementing Problem-Based Learning (PBL) based on mathematical literacy can improve students' HOTS in mathematics learning. The study results showed a significant increase in students' HOTS after the implementation of PBL based on mathematical literacy. In the pre-cycle stage, students' HOTS was at 56.6%. After the actions were carried out in cycle I, students' HOTS increased to 71.8%, although it had not reached the expected completion criteria. In cycle II, there was another increase in students' HOTS to 79.2% which met the success criteria
Mathematical Literacy Problems in Exponential Material Based on Vocational Students’ Self-Regulated Learning Pratiwi, Yolanda; Kusno, Kusno; Subekti, Fitrianto Eko
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp17-34

Abstract

This study explores the mathematical literacy challenges faced by students at SMK Negeri 2 Bawang, Banjarnegara Regency, in learning exponential concepts, which are analyzed through the lens of the Independent Regular Learning (SRL) level. Using a descriptive qualitative approach, this study involved three student subjects representing high, medium, and low SRL categories. Data was collected through mathematical literacy tests, SRL questionnaires, and interviews. The research findings indicate that variations in SRL levels significantly influence the types of difficulties students experience. Students with low SRL face various challenges, including understanding the context of the problem, building mathematical models, and interpreting results. Students with moderate SRL demonstrate the ability to understand problems but have difficulty selecting appropriate problem-solving strategies and accurately representing contextual situations in mathematical form. Meanwhile, students with high SRL exhibit systematic and reflective thinking but encounter obstacles connecting mathematical outcomes to real-life contexts. These findings underscore the role of SRL in shaping students' mathematical literacy challenges. Further research is recommended to investigate additional internal factors that influence mathematical literacy in order to develop more adaptive and targeted teaching strategies
Using Augmented Reality Based LKPD to Improve Mathematics Learning Rizkiana, Elis; Agustiani, Riza; Wardani, Ambarsari Kusuma
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp35-49

Abstract

This study develops a learning medium as a Student Worksheet (LKPD) based on Augmented Reality (AR) to support mathematics learning. The media is available only on Android devices and was developed using the ADDIE (Analyze, Design, Development, Implementation, Evaluation) model. Research instruments include interviews, evaluation tests, validation sheets, and student response surveys. Mathematical education lecturers conducted validation, while practicality testing consisted of individual, small-group, and field trials. Data were analyzed both quantitatively and subjectively. The validity results showed a score of 0.78 with the category “at the moment”. The practical result indicated that the AR-based LKPD was in the “highly practical” category, with an average score of 4.24 and a completion rate of 83%. Moreover, AR-based LKPD enhanced student engagement, reduced learning fatigue, and improved mathematics learning outcomes. These findings imply that the AR-based LKPD can serve as an innovative alternative in mathematics learning and hold potential for broader implementation to improve the quality of teaching and learning processes
Development of Module Based on Higher Order Thinking Skills on Cylinder and Cone Matter Indraswari, Nur Fitriyah; Raniati, Raniati; Aini, Kurratul
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp50-62

Abstract

This study aims to develop a valid, practical, and effective Higher Order Thinking Skills-based learning module on Cylinders and Cones for SMP NU Sumenep seventh-grade students. This type of research is research and development with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Data were collected using tests and questionnaires. Material and media experts validated the results. The results of the study show: 1) the validity aspect obtained an average of 87.5% with the criteria of "very good", 2) The practicality aspect seen from student assessments after using the learning module, obtained an average of 84.5% with the criteria of "good", 3) The effectiveness aspect seen from the results of students' mathematical problem-solving abilities, obtained an average of 76% with the criteria of "good". Based on the study results, we can conclude that the learning module related to cylinders and cones is suitable for use in learning because it has met three criteria: valid, practical, and effective. The HOTS-based learning module, especially about cylinders and cones, is expected to increase students' curiosity about the material, which can indirectly also improve students' understanding
GeoGebra as a Visualization Tool: Implications for Mathematics Anxiety in Analytical Geometry Lectures Aba, Maria Martini; Cholily, Yus Mochamad; Baiduri, Baiduri; Inganah, Siti; Wula, Zainur; Rahardjanto, Abdulkadir
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp63-77

Abstract

This study investigates the impact of using GeoGebra as a geometric visualization tool on reducing mathematics anxiety among students in a Mathematics Education program. GeoGebra, an interactive software, enables dynamic visualization of geometric concepts, potentially fostering deeper conceptual understanding and alleviating anxiety in learning mathematics. A one-group pretest-posttest design was employed, consisting of three phases: preparation, implementation, and data analysis. Data were collected through a mathematics anxiety questionnaire administered before and after the intervention using Google Forms. The participants were 45 Mathematics Education students enrolled in an Analytical Geometry course. Data analysis involved tests of normality, homogeneity, and a paired sample t-test. The results indicate that: (1) GeoGebra effectively reduces students' anxiety in learning geometry; (2) its interactive visualizations enhance conceptual understanding and mitigate anxiety levels; (3) there is a statistically significant difference in anxiety levels before and after the use of GeoGebra; and (4) students reported a more enjoyable and less stressful learning environment, which increased their engagement with the course content. These findings suggest that integrating GeoGebra into geometry instruction can be a valuable pedagogical strategy for reducing mathematics anxiety and promoting meaningful learning experiences
Developing Mathematical Literacy Using the Ramayana Ballet Context with Indonesian Realistic Mathematics Education Gunawan, Monica Tiara; Julie, Hongki; Rudhito, Marcellinus Andy; Kristianto, Yosep Dwi
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp78-89

Abstract

This article emphasizes the importance of the PMRI and ethnomathematics for meaningful learning. In addition, low mathematical literacy is caused by students’ difficulties in connecting concepts with real-life contexts, while the integration of cultural contexts such as the Ramayana Ballet into PMRI remains limited. This study aims to (1) design and implement Hypothetical Learning Trajectory (HLT) with PMRI and LKPD with Ramayana Ballet Prambanan context to develop mathematical literacy skills, (2) describe students' mathematical literacy skills after experiencing learning on circle topic with PMRI. The type of research used is design research with stages (1) designing HLT, (2) implementing HLT, and analyzing students' mathematical literacy skills after experiencing learning. The data analysis technique used was reducing data, presenting data, and drawing conclusions. The results obtained were: (1) Mathematics learning in class VIII Pinisi effectively brought up all the characteristics of PMRI; and (2) Mathematical literacy skills of students in class VIII Pinisi after learning with the PMRI showed that students still had difficulties in several aspects, namely: (a) problem 1, writing complete information (level knowing), (b) problem 2, writing complete information, applying strategies and operations for problem solving (level applying), and (c) problem 3, providing mathematical arguments and assessing problem solving strategies and alternative solutions (level reasoning).

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