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INDONESIA
KALAMATIKA Jurnal Pendidikan Matematika
Published by Universitas Muhammadiyah Prof. Dr. Hamka
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education Mathematics
Jurnal KALAMATIKA merupakan jurnal di bawah naungan Program Studi Pendidikan Matematika dan dipublikasikan oleh Universitas Muhammadiyah Prof. DR. HAMKA. Jurnal terdaftar dengan E-ISSN: 2527-5607 & P-ISSN: 2527-5615. Jurnal KALAMATIKA mempublikasikan naskah-naskah artikel ilmiah dalam cakupan bidang Pendidikan Matematika. Tulisan dapat berupa diseminasi hasil penelitian, telaah pustaka ilmiah yang komprehensif atau resensi dari buku ilmiah. Setiap naskah yang diterbitkan terlebih dahulu dilakukan proses peer-review dengan sifat double-blind review. Untuk terbitan per November 2017 Jurnal KALAMATIKA menggunakan template baru yang dilengkapi dengan identitas artikel yang lebih komprehensif.
Arjuna Subject : -
Articles 158 Documents
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LEARNING SYSTEM OF LINEAR EQUATIONS WITH APTITUDE TREATMENT INTERACTION MODEL FOR VOCATIONAL HIGH SCHOOL Mulia, Tri Cahya; Aziz, Tian Abdul
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp119-132

Abstract

This project aims to employ the aptitude treatment interaction model in the teaching system of linear equations as an alternative learning approach for high school students pursuing vocational careers. Instructional design was utilized to develop the learning model. An essential aspect of applying the aptitude treatment interaction model to learning design is the analysis of student requirements. Learning outcomes and performance goals are thoughtfully considered and aligned with instructional objectives. The findings suggest that educators should utilize the aptitude treatment interaction model when teaching systems of linear equations. The effectiveness of the learning model depends on how well it is tailored to the student's abilities.
Eksplorasi Etnomatematika Pada Makanan Khas Tumbu’ Bugis Sakinah, Durrah; Lubis, Ilham Ismail; Habibi, Mhmd
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp133-148

Abstract

Culture-based education holds significant value as a tool and strategy for individuals and society in the information and technology age. Consequently, the researchers aim to explore ethnomathematics in typical Bugis food called Tumbu' Bugis. This study employed a qualitative method, utilizing an ethnographic approach and involving local communities familiar with the research study, specifically the Bugis tribe. Through observation and interviews, it was found that the typical food of Tumbu' Bugis contains the concept of geometry on the leaves used as Tumbu' wrappers and on the shape of Tumbu'. The concept of 3D shapes was also found, especially tubes (cylinders). In addition, there is also an algebraic concept in Tumbu' regarding the number of leaves needed to make Tumbu' and the number of Tumbu wrappers produced in one banana leaf. Tumbu' can be used as a medium for learning mathematics in plane geometry, including the properties and area of circumference and rectangular shapes. Comparison materials may also involve Tumbu' Bugis specialties. In conclusion, the typical food of Tumbu' Bugis encapsulates mathematical concepts, facilitating the teaching and learning process for teachers and students, ultimately aiding in achieving learning goals.
CRITICAL THINKING SKILLS OF YEAR 10 SANGUINIS STUDENTS IN LEARNING BASED ON NITENI, NIROKKE, AND NAMBAHI Astuti, Fuji; Widodo, Sri Adi; Taufiq, Irham; Pusporini, Widowati; Mansor, Kamarul Ariffin
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp149-176

Abstract

The study aimed to examine whether Tri-N-based trigonometry instruction improved students' critical thinking skills and sanguine personality. Single-subject research with an ABA design was the method used in this study. The stages of this study were the initial Baseline (A), the Intervention (B), and the second Baseline (A'). Year 10 science students with sanguine personalities who were chosen using a purposive sampling technique served as the study's subjects. This study employed observation methods, testing tests, and documentation for data collection. Data analysis within and between conditions are the methods used to analyze data. The findings of this study revealed that using Niteni, Nirokke, and Nambahi learning on trigonometry improved students' critical thinking skills with sanguine dispositions.
ANALYSIS OF PRIMARY SCHOOL STUDENTS' MATHEMATICAL CONCEPTUAL UNDERSTANDING BASED ON LEARNING INTEREST Elinda, Elinda; Aminah, Neneng; Pramuditya, Surya Amami; Maharani, Anggita
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp177-190

Abstract

This research utilized a qualitative approach to providing a descriptive and in-depth exploration of elementary school students' mathematical and conceptual understanding of their learning interests. The study includes 20 participants, selected based on the categories of their learning interests, with three representatives chosen from each category. Participants are also selected based on their age, according to Piaget's theory, and communication abilities. Data collection techniques involve data reduction, data categorization, and data verification. Based on the research findings and discussions, it can be concluded that students with high learning interests demonstrate a strong understanding of mathematical concepts. Similarly, students with moderate learning interest exhibit a commendable grasp of mathematical concepts, while students with low learning interest tend to have lower conceptual understanding. For future research, it is recommended to explore the use of instructional media to assess children's learning interests.
ENHANCING STUDENT NUMERACY AND LITERACY WITH GEOGEBRA: A CASE IN NUMERICAL METHODS Aklimawati, Aklimawati; Lestiana, Yeni; Wulandari, Wulandari; Johar, Rahmah; Khairunnisak, Cut; Isyafani, Erna
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp191-206

Abstract

Rapid advancement in technology has increased the significance of numerical literacy skills. The numerical methods course requires numerical literacy skills. The course enables students to solve a mathematical problem by interpreting the answer using an approximation rather than an actual value. This research used a descriptive quantitative method. The population of this study consisted of 80 university students enrolled in a numerical methods course. The sampling technique used a saturated sample, which involved everyone in the population as the sample. Data were collected from the learning outcomes test and questionnaire responses. The data were analyzed using a quantitative descriptive statistical analysis technique, and the data analysis computations were performed using SPSS Statistics 2. The study showed that the students' Numeracy and Literacy Skills improved when GeoGebra-assisted teaching materials were implemented in the numerical methods.
PROBING-PROMPTING LEARNING: ITS EFFECT ON IMPROVING CONCEPTUAL UNDERSTANDING IN MATHEMATICS Hanifa, Ulfa; Suhendra, Suhendra; Jauhari, Muhammad Fakhri
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp207-220

Abstract

Understanding mathematical concepts plays a crucial role in students achieving favorable learning outcomes. However, there remains room for improvement in students' grasp of these concepts. The main objective of this research was to assess how effective the probing prompting learning model is in improving students' understanding of mathematical concepts. This research employed the quantitative approach with the experimental method. Used tests, observations, and questionnaires to collect the data. The study included 25 students in the experimental group and 26 students in the control group. The findings showed: 1) The average percentage of teacher activity was 96.30% (“very good” category); 2) The t-test analysis findings showed a significant difference in the enhancement of understanding of mathematical concepts between students exposed to the probing prompting learning model (high category) and those using conventional learning approach; 3) Students responded positively to the probing prompting learning model, as evidenced by their attitude. In conclusion, this study suggests that the probing prompting learning model can serve as an effective alternative for facilitating learning and improving students' understanding of mathematical concepts.
TEAM GAMES TOURNAMENT AND MEANS-ENDS ANALYSIS: LEARNING TYPES IN IMPROVING MATHEMATICAL CRITICAL THINKING Samtari, Nurin; Fakhriyana, Dian
KALAMATIKA Jurnal Pendidikan Matematika Vol 9 No 1 (2024): KALAMATIKA April 2024
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol9no1.2024pp1-14

Abstract

The purpose of this research was to determine the effectiveness of Teams Games Tournament (TGT) and Means-Ends Analysis (MEA) learning types in improving mathematical critical thinking skills and to compare the effectiveness of the two learning types. This research used a quantitative approach with a purposive sampling technique. Two classes were selected from all XI classes at MA Ma'ahid Kudus: experimental class 1, which applied the TGT learning type, and experimental class 2, which applied the MEA learning type. Both experimental classes were chosen based on the pretest homogeneity test, and the two classes were homogeneous. The results obtained from this research are as follows: 1) There is an increase in students' mathematical critical thinking skills after being given the TGT learning type, 2) There is an increase in students' mathematical critical thinking skills after being given the MEA learning type, and 3) There is a difference in effectiveness between the TGT and MEA cooperative learning models.
THE IMPACT OF PROBLEM-BASED LEARNING AUGMENTED WITH HOTS PROBLEMS ON STUDENTS’ MATHEMATICAL PROBLEM-SOLVING ABILITIES Sulistyawati, Destianti; Hadi, Windia; Hidayat, Angga; Muhammad, Rosida Rakhmawati
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp221-238

Abstract

This study seeks to determine the impact of the Problem-Based Learning (PBL) model supplemented with higher-order thinking skills (HOTS) problems on the mathematical problem-solving skills of high school students. The research employs a quantitative approach, specifically through adopting a quasi-experimental method with a post-test-only non-equivalent control group design. The participants consist of 72 tenth-grade students, with half (36 students) exposed to the PBL model enriched with HOTS problems, and the other half exposed to the standard PBL model without HOTS problems. A descriptive test comprising five mathematical problem-solving items was administered to measure the impact. This test was rigorously validated by two professors from UHAMKA and further validated by students from another tenth-grade class. The data analysis was conducted using the Non-Parametric Mann-Whitney test. The findings suggest a noteworthy difference in mathematical problem-solving abilities between students instructed using the PBL model integrated with HOTS problems and those who did not.
METACOGNITION OF YEAR 12 PACKAGE C LEARNERS ON PERMUTATION Puadah, Peni Fauziah; Suhendra, Suhendra; Hidayat, Angga
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp238-250

Abstract

One of the levels in the thinking process that students can use to solve problems is metacognition. Metacognition encourages students to realize and control their thinking process. Metacognition skills are needed to support students' independent learning process, one of which is in the learning process carried out in the Equivalency Education program. This study aims to describe the metacognition skills of Year 12 students on permutation and combination. This descriptive qualitative research was conducted at a Community Learning Center in Bandung, involving 12 subjects. The instruments used in this study were metacognition tests, questionnaires, and interviews. The results showed that students with high Mathematics Initial Ability had metacognition knowledge with reflective use and strategic use levels. Learning citizens with medium initial mathematical ability have metacognition knowledge with strategic use level, and learning citizens with low initial mathematical ability are at the aware use metacognition knowledge level. In the indicator of metacognition skills, learning citizens with high initial mathematics abilities are at the strategic use level, learning citizens with moderate initial mathematical ability categories are at the strategic use level, and aware use, learning citizens with low initial mathematical ability categories are at the tacit use level. In general, the metacognitive abilities of learning citizens in the high, medium, and low initial mathematical categories are at the strategic use, aware use.
ANALYSIS OF NUMERACY SKILLS IN GRADE VI ELEMENTARY SCHOOL STUDENTS IN SOLVING MINIMUM COMPETENCY ASSESSMENT QUESTIONS Astriani, Linda; Akyuni, Nurul Izzah
KALAMATIKA Jurnal Pendidikan Matematika Vol 9 No 1 (2024): KALAMATIKA April 2024
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol9no1.2024pp15-30

Abstract

This piece of writing is inspired by the inadequate numeracy skills of students, leading to their confusion when it comes to creating visual representations and comprehending the analysis related to the problems they are tasked with. The minimum competency assessment serves as a tool to evaluate students' numeracy skills and, in turn, enhances the overall quality of elementary education. The primary objective of this study was to elucidate the numeracy skills of students and to delve into their responses when addressing questions in the minimum competency assessment. For this research, a descriptive qualitative method with a case study approach was employed. The research subjects comprised sixth-grade students at Pondok Cabe Ilir 01 State Elementary School during the odd semester of the 2023/2024 academic year. Data collection methods encompassed observation, numeracy minimum competency assessment tests, interviews, documentation, and data triangulation. Data analysis involved data reduction, data presentation, and drawing conclusions.The findings of this research revealed that students' numeracy skills fell into three categories: high, medium, and low, based on their performance across three specific indicators. The implications of this study are significant for schools, educators, and students, as they provide valuable insights into the preparation and enhancement of numeracy skills when addressing questions in the minimum competency assessment.

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