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Media Pendidikan Matematika
Published by Universitas Pendidikan Mandalika
ISSN : 23383836     EISSN : 26570610     DOI : https://doi.org/10.33394/mpm.v13i1
Core Subject : Science, Education, Social,
Computer Science & IT Education Environmental Science Mathematics Social Sciences
Journal of Media Pendidikan Matematika (MPM) focuses on publishing articles related to research results as well as the results of literature studies on mathematics education. This type of research can be in the form of classroom action research, experiments, qualitative research or other research. The results of the study can be the results of the application of the model / method / approach, the use of learning media (props).
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 329 Documents
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Pengaruh Model Pembelajaran dan Gaya Belajar Terhadap Keterampilan Berpikir Kritis dan Berpikir Kreatif Yuntawati, Yuntawati; Aziz, Lalu Abdul
Media Pendidikan Matematika Vol. 12 No. 1 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i1.9891

Abstract

This research aims to find out how the factors of the PjBL and PBL learning models, as well as learning styles, kinesthetic and visual, the development of critical and creative thinking skills in students can influence and interact with each other in the educational context. The research used two classes with a total of 20 students in each class who were randomly selected. After the experiment was completed, critical thinking skills and creative thinking skills were measured. Hypothesis testing in this study used 2-way Manova multivariate covariance analysis. For each assumption test, a significance level of 5% is used. Statistical analysis techniques were carried out using the Statistical Package for Social Science (SPSS) data processor for Windows. The results of data analysis show a sig value. for Pilla's Trace, Wilks'Lambda, Hotelling'Trace, Roy's Lest Root for learning models and learning styles is greater than 0.05 which means it is not significant, then Ho is accepted. So there is no significant difference in critical thinking skills and creative thinking skills from the PjBL & PBL learning models and the kinesthetic & visual learning styles applied. While the interaction model and learning styles are smaller than 0.05, which means they are significant, then Ho is rejected. Thus, it can be concluded that there is an interaction effect between learning models and learning styles on critical thinking skills and creative thinking abilities.
Development of Mathematics Learning Tools with Project-Based Learning for The Enhancement of Students' Social Skills and Cognitive Learning Outcomes Masjudin, Masjudin; Kurniawan, Ade; Yuntawati, Yuntawati; Kinasih, Indira Puteri
Media Pendidikan Matematika Vol. 12 No. 1 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i1.10126

Abstract

Learning tools have a very important role in the learning process. Good learning tools make it easier for teachers to assist in the process of facilitating student learning. The aim of this research is to produce project-based mathematics learning tools that are valid, efficient and effective for improving students' social skills and cognitive learning outcomes. The type of research that will be used in this research is Development Research. The development model used is a development model adapted from the 4D development model (Define, Design, Develop and Disseminate). The data collection instruments used include device validation sheets, teacher and student response questionnaires, student social skills observation sheets and cognitive ability evaluation test sheets. The research results obtained: the results of device validation, the average score reached 4.2 with a very valid category; The average percentage of students' social skills scores reached 89.2% in the very good category; classical completeness reached 82% of students achieving a complete score; and teacher and student response data reached 4.2 to 93.3% which is in the very good category. Thus, it can be concluded that project-based mathematics learning tools are valid, efficient and effective for improving students' social skills and cognitive learning outcomes in statistics material.
Kontekstualisasi Soal Berbasis Numerasi pada Pembelajaran Matematika Sekolah Dasar di Kabupaten Lombok Barat Haryadi, Herjan
Media Pendidikan Matematika Vol. 12 No. 1 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i1.11469

Abstract

Contextualization is a form of transformation process through various real problems in mathematical form. The context of the questions plays an important role as a stimulus to better understand numeracy in mathematics learning. Mathematical numeracy is the knowledge and skills used with various numbers and symbols to solve various problems in everyday life. The aim of this research is to analyze the contextualization of numeracy-based questions in fifth grade mathematics learning in elementary schools in West Lombok district. The research method used is a qualitative method with a multi-case study approach. The subjects used were students, teachers and school principals. The research techniques used are interviews, observation and documentation. The data analysis used is reduction, data display, drawing conclusions and data verification. The validity of the data uses extended observations, researcher persistence and triangulation. The results of the research were that in the personal context, case 1 the teacher never presented personal context questions directly or very rarely. Meanwhile, in case 2, there was no personal context at all in the question text. In the socio-cultural context, both case 1 and case 2 did not include this in the question paper. Lastly, in the scientific context of case 1, the question paper was included in the text, but it was still simple and not accompanied by pictures or infographics
Pengembangan Handout Matematika untuk Meningkatkan Minat Belajar Shulhany, Ahmad; Munawir, Ahmad; Asnawi, Asnawi; Irwansyah, Rudi Harun
Media Pendidikan Matematika Vol. 12 No. 2 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i2.11705

Abstract

Mahasiswa pelayaran pada tahun pertama diwajibkan mengambil mata kuliah matematika dasar atau matematika terapan. Bahan ajar yang tersedia saat ini masih bersifat umum dan belum secara spesifik memperkenalkan konsep-konsep yang relevan dengan bidang pelayaran. Penelitian ini bertujuan untuk mengembangkan bahan ajar berupa handout yang memiliki ciri khas pelayaran guna meningkatkan minat belajar mahasiswa. Handout yang dikembangkan berisi materi matematika dan contoh-contoh yang berkaitan langsung dengan pelayaran. Metode penelitian yang digunakan adalah penelitian dan pengembangan (Research and Development) dengan model ADDIE, yang meliputi tahapan analysis, design, development, implementation, dan evaluation. Subjek penelitian ini adalah mahasiswa tingkat pertama. Validitas handout diuji melalui lembar validasi, sementara kepraktisan dan kemenarikannya diuji menggunakan angket respons pengguna. Efektivitasnya diuji melalui lembar soal pre-test dan post-test. Hasil penelitian menunjukkan bahwa pengembangan handout ini berhasil meningkatkan minat belajar mahasiswa. Hal ini ditunjukkan oleh hasil angket respons yang mengindikasikan peningkatan minat belajar di kalangan mahasiswa pelayaran.
LKPD berbasis Model Problem Based Learning Berorientasi pada Kemampuan Numerasi: Bagaimana Respon Siswa? Salsabila, Nilza Humaira; Sripatmi, Sripatmi; Tyaningsih, Ratna Yulis; Novitasari, Dwi; Triutami, Tabita Wahyu
Media Pendidikan Matematika Vol. 12 No. 1 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i1.12145

Abstract

This research aims to produce mathematics learning media in the form of Student Worksheets (LKPD) based on the Problem Based Learning (PBL) Model in statistical material oriented towards numeracy skills. The development of worksheets was carried out based on the development model by Plomp. One of the qualities of the media developed includes practical aspects. The practicality of the worksheets learning media was assessed by students by filling out a response questionnaire on the use of worksheets. The developed worksheets meets practical criteria if the average score of students' responses to mathematics learning media is in the minimum good classification (X>28). The response questionnaire for using worksheets was filled in by students in grades 8.4 and 8.5 of MTsN 1 Mataram, totaling 51 students. The research results show that the worksheets meets practical criteria. Based on the results of student responses, students' use of worksheets shows an average score of 32.48 which has a good classification. Thus, the worksheets developed is easy and useful to use in mathematics learning.
Visualisasi Aljabar untuk Memecahkan Masalah Realistis Berplatform E-Learning Moodle Siregar, Nurfadilah; Fitriawan, Dona; Hartoyo, Agung; Sulistyowati, Endar
Media Pendidikan Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i1.12163

Abstract

The purpose of this study is so that second semester students who take linear algebra courses are able to analyze their visualization understanding in solving problems presented with real life. Specifically we want to know: 1) how they understand the problem; 2) how to visualize the problem; 3) how they get the conclusion from their visualization; 4) how it impacts the course itself on the moodle e-learning platform. The type of research used is qualitative with descriptive-explorative methods, namely exploring all things that exist in the implementation of learning, processing problems and their answer steps, visualizing algebra, e-learning platforms, and exploring the results of surveys and interviews of students.The subjects in this study were all students who took elementary linear algebra courses in classes A1, A2, and B totaling 81 students who were gathered in one lecture class together in Building B of Tanjungpura University. Data from written tests, surveys, questionnaires, and responses were then explored descriptively to get conclusions in accordance with the problem formulation. Based on the analysis of several scientific journals on mathematical visual thinking skills in solving mathematical problems, visualization can improve the development of thinking, mathematical understanding from non-concrete to concrete. According to several journal sources reviewed, there are several ways to solve problems by implementing mathematics learning programs that increase learners' understanding and responsiveness when solving problems including: open minds approach, meansends learning, collaborative learning, trade-a-problems learning, problem and project based learning, visual thinking learning, RME, CTL, and eliminatin aplikation learning.
Pengembangan Bahan Ajar Materi Statistika Berbasis Pendidikan Matematika Realistis Indonesia (PMRI) Menggunakan Konteks Wisata Musi Rawas untuk Meningkatkan Pemahaman Siswa SD Negeri 2 Bangun Jaya Safitri, Catur Indah; Satinem, Yohana; Maharani, Tidi
Media Pendidikan Matematika Vol. 12 No. 2 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i2.12314

Abstract

This research aims to develop a teaching material design based on PMRI (Indonesian Realistic Mathematics Education). It involves testing the validity, practicality, and effectiveness of PMRI-based teaching materials on statistical subjects at SD Negeri 2 Bangun Jaya. This type of research is Research and Development (R&D) with a 4-D development model. The subjects of this study are the fifth-grade students of SD Negeri 2 Bangun Jaya. Data collection techniques include interviews, observations, questionnaires, and tests. Based on validation results from experts, the PMRI-based teaching materials meet the validity criteria with average scores of 0.82 from language experts, 0.93 from content experts, and 0.88 from media experts. The analysis of the practicality assessment sheets from teachers' responses and small group responses indicates that PMRI-based teaching materials meet the practicality criteria, with small group scores averaging 98% (very practical) and teachers' responses averaging 96,87% (very practical). The effectiveness test resulted in an N-gain (g) of 0.77 with a high classification, indicating that the PMRI-based teaching materials have high effectiveness. Based on the research results, it can be concluded that the PMRI-based teaching materials for statistical subjects using the Musi Rawas tourism context are proven to be valid, practical, and effective, making them suitable for use.
Pengembangan Media Interaktif Matematika (Bangun Ruang Sisi Lengkung) untuk Meningkatkan Kemampuan Berpikir Geometri Siswa Subadre, Wayan
Media Pendidikan Matematika Vol. 12 No. 2 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i2.12320

Abstract

Geometry learning is inseparable from students' geometric thinking abilities. However, most students acknowledge that geometry in mathematics is one of the most challenging subjects. This study focuses on the issue of geometric thinking abilities. To address this problem, the researcher attempted to use Interactive Mathematics Media (Curved Surface Solids) developed using GeoGebra software. This type of research is Research and Development (R&D) with the model proposed by Thiagarajan, known as the Four D Models (4D Model), which includes Define, Design, Develop, and Disseminate. The product developed by the researcher is Interactive Mathematics Media (Curved Surface Solids). The research sample consisted of 15 students from class IX-1 and 15 students from class IX-2 at SMPN 3 Tanjung, selected using purposive sampling techniques. The results of the study show that: (1) Interactive Mathematics Media (Curved Surface Solids) was deemed valid by experts with a score of 94.44, categorized as excellent; (2) Interactive Mathematics Media (Curved Surface Solids) received positive feedback in limited trials with a score of 85; (3) Interactive Mathematics Media (Curved Surface Solids) received positive feedback in effectiveness testing with a score of 82.59 and was found to be effective in teaching, with an average test score difference between the experimental and control classes of 11.34; and (4) Interactive Mathematics Media (Curved Surface Solids) can improve students' geometric thinking abilities, with an average geometric thinking ability score of 78.67.
Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Masalah Matematika Berbasis Etnomatematika Hari, Ayutia Khoirotul; Putra, Eric Dwi; Sujiwo, Dimas Anditha
Media Pendidikan Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i1.12549

Abstract

Mathematics is one of the branches of science that continues to develop to meet human and technological needs. This means that students must improve their ability to think systematically, analytically, logically, critically, and creatively. The main problem in this study is how to describe students' critical thinking skills in solving math problems through the ethnomathematics approach. The purpose of this study is to describe students' critical thinking skills in solving math problems using the ethnomathematics approach, which combines mathematical materials with their local culture. This research uses a qualitative descriptive approach with research instruments in the form of tests and interviews involving data analysis from interviews and test answers.  The results showed that high ability students (KT1 and KT2) met all four indicators, namely interpretation, analysis, evaluation, and inference. Students with low ability (KR1 and KR2) only fulfill two indicators, namely analysis and interpretation. This study also shows that the traditional game of dam-daman is effective in describing students' mathematical ability to think critically. To help low-ability students fulfill all critical thinking criteria, further research is needed.
Eksplorasi Etnomatematika Pada Budaya Pesantren Terhadap Bentuk Geometri Desain Auditorium Di Pondok Pesantren Baitul Arqom Balung Devi, Rahayu Sandra; Panglipur, Indah Rahayu; Hidayatin, Nur
Media Pendidikan Matematika Vol. 12 No. 2 (2024)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v12i2.12738

Abstract

Auditorium Pesantren Baitul Arqom Balung is one of the cottage buildings that is quite interesting to research. This research uses qualitative research with an entographic approach design. The purpose of this research is to describe the ethnomathematics study of the Auditorium building to explore information about the concept of geometry in the building. The data in this study were obtained from observation and documentation. The results of the study are the relationship between the mathematical concept of introducing geometric shapes in the Auditorium building of the Baitul Arqom Balung Islamic Boarding School. In the study of ethnomathematics exploration on the shape of the Auditorium building, there is a form of geomtery which is part of mathematics material, namely the geometry of flat shapes, namely kites, equilateral triangles, isosceles trapezoids, circles, hexagons and rhombuses. The concept of wake transformation is used in the arrangement of ornaments. therefore, the Auditorium of Baitul Arqom Balung Islamic Boarding School can be used as a source of learning and insight into the concept of geomtery.

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