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Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika
Published by Universitas Nusantara PGRI Kediri
ISSN : 24599735     EISSN : 25809210     DOI : -
Core Subject : Education, Social,
Education Social Sciences
The aim of this journal is to publish high quality research in mathematics education including teaching and learning, instruction, curriculum development, learning environments, teacher education, educational technology, educational developments, from many kinds of research such as survey, research and development, experimental research, classroom action research, etc.
Arjuna Subject : -
Articles 221 Documents
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Kualitas Kartu Geometri Berbasis Augmented Reality Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Sekolah Dasar Rahayu, Etika Gustri; Widodo, Sri Adi; Masjid, Akbar Al; jatmiko, Jatmiko
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 10 No 2 (2024): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v10i2.23561

Abstract

This study aims to determine the validity and practicality of the mathematics building card learning media using Augmented Reality technology to improve critical thinking skills. This study uses the design and development stages. The design stage aims to design a prototype of the mathematics building card using Augmented Reality technology. In contrast, the development stage seeks to test the validity and practicality of the mathematics building card using Augmented Reality technology. The subjects involved in the study were seven validators in the expert validation activity and 11 people in the product practicality activity. Data analysis used V Aiken for expert validation, while practicality used the percentage of practicality. The expert validation results showed that the V Aiken calculation results were more than 0.76 for each item. The practicality results obtained a percentage for each statement item of more than 77.27. Based on these results, it can be concluded that the mathematics building card learning media product using Augmented Reality technology can be categorized as valid and practical. The results of this study imply that research products need to be further researched, such as testing the effectiveness of the resulting product.
Peningkatan Tingkat Kesiapan Teknologi SEMAR (Statistical Multimedia Based on Multi Representation and Augmented Reality) Santia, Ika; Ardiana, Ardiana; Pai’pinan, Matius; Palayukan, Hersiyati; Zayyadi, Moh.
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 10 No 2 (2024): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v10i2.23823

Abstract

Abstract: SEMAR (Statistical Multimedia Based on Multi-representation and Augmented Reality) is a digital innovation in the form of learning multimedia that can improve numeracy literacy in statistics learning. SEMAR is a prototype developed from an integrated statistical e-module of multi-representation and augmented reality with Technology Readiness Level (TKT 3) with increased innovation from website-based media to android-based multimedia (TKT 4). The purpose of improving TKT is intended to achieve the novelty of SEMAR products in supporting independent learning of statistics in Indonesia. The TKT improvement method used is through expert validation test techniques and national-scale public tests. Both tests were carried out at seven universities in Indonesia, including Nusantara PGRI University Kediri, PGRI University Madiun, Nahdatul Ulama University Blitar, Madura University, Khairun University Ternate, Cendrawasih University, and Indonesian Christian University Toraja. The results of the validation test show that the average SEMAR feasibility value is 90.92% with a very feasible category, and the average SEMAR user response is 77.87% with a good user response category.
Mathematical representation ability of VIII grade students in linear equation using math literacy-based E-module Agrisa, Firly; Nuraeni, Zuli; Sari, Novita
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.21819

Abstract

This study aims to describe mathematical representation ability of 8th grade students in learning linear equation using mathematical literacy-based e-module. This research is a descriptive research with a quantitative approach. This research was conducted on VIII.4 grade students of SMP Negeri 45 Palembang with 29 students in total. Data was collected using written tests and interviews. Based on mathematical representation ability test results, students abilities are as follows: 13.79% of high-ability students, 68.96% of medium-ability students and 17.24% of low-ability students. The mathematical representation ability of students after learning using e-module is in low category with 55,17 as average score.
Enhancing mathematical literacy through the integration of PBL and CRT: A Case study of grade X Mardianto, Ricky; Susanti, Vera Dewi; Sulastri, Yuliana Endang
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.23370

Abstract

This research aims to understand the application of Problem-Based Learning model with a Culturally Responsive Teaching approach in improving students’ mathematical literacy. The research method implemented is Classroom Action Research (CAR), which is carried out in four stages: 1) planing, 2) implementation, 3) observation, and 4) reflection. The subjects of this research are 35 students from class X TPM 2 at SMKN 1 Madiun. The data collection techniques used are observation and tests. The observation technique is used to observe student activities during classroom learning. The test technique is used to collect data on student’s mathematical literacy abilities. The data analysis technique used in this research is descriptive statistical analysis. Students’ literacy skills showed an average score of 55,54 in Cycle 1 with a learning mastery of 37,14%, which increased to an average of 81,40 with a learning mastery of 77,14% in cycle 2. It can be concluded based on the data analysis results that the Problem-Based Learning model with a Culturally Responsive Teaching approach can imporve the mathematical literacy skills of class X students at SMKN 1 Madiun.
The role of constructivist philosophy in arithmetic learning using the brainingcamp application Elya, Elya; Madawistama, Sri Tirto
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.23795

Abstract

This study aims to evaluate the impact of using the Brainingcamp application in improving the understanding of arithmetic concepts among fourth-grade students at Islamic Leader School in Tasikmalaya City through a constructivist approach. The research employs a case study approach with qualitative descriptive design, involving 22 students as research subjects during the first semester of the 2024/2025 academic year. Data were collected through classroom observations, written tests (pre-test and post-test), and interviews with students and teachers. Qualitative data were analyzed using thematic analysis, while quantitative data were analyzed using descriptive statistics. The results show a significant improvement in students’ average scores after using Brainingcamp, with increases of 17.6% in addition, 18.8% in subtraction, 24.3% in multiplication, and 30.8% in division. Observations and interviews also reveal that students became more active, motivated, and collaborative during the learning process. The use of virtual manipulatives supports the principles of constructivism, aligning with Piaget’s and Vygotsky’s theories by providing opportunities for students to build their own understanding through visual exploration and social interaction. Based on these findings, Brainingcamp proves effective in enhancing both conceptual understanding of arithmetic and student engagement, although this study has limitations in terms of sample size, duration, and generalizability. Therefore, it is recommended to replicate the study with a larger and more diverse population and extend the duration of implementation in future research.
The discovery learning model to improve students' mathematical connection ability in exponential material Khoiriyah, Binti; Lusiana, Restu; Utami, Sri Wahyu
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.23998

Abstract

Connection ability is one of the mathematical skills standards that students must possess. Mathematical connection ability is the capability to relate mathematics to other fields of study as well as to mathematics itself. In the mathematics instruction for Class X MP 2, based on the results of an initial assessment, it was found that only 20% of students had a sufficiently good connection ability, while the remaining 80% lacked this skill. This study aims to examine the effectiveness of using the discovery learning model to improve the mathematical connection ability of Class X students at SMK Negeri 5 Madiun in exponent material. The study uses a Classroom Action Research (CAR) method, conducted over two cycles. The subjects of the study were 31 students from Class X MP 2 at SMK Negeri 5 Madiun. The study was conducted through several stages in each cycle, namely planning, action, observation, and reflection. The results of this study showed an increase in students' mathematical connection abilities through the application of the discovery learning model. Learning using the discovery learning model in mathematics for Class X MP 2 at SMK Negeri 5 Madiun can enhance students' mathematical connection abilities from 46.67% in the pre-cycle, 68.33% in Cycle I, to 78.3% in Cycle II.
Digital trigonometry module utilizing liveworksheet to enhance university students' mathematical communication skills Susanto, Edi; Rahimah, Dewi; Muchlish, Effie Efrida; Rochana, Siti
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.24036

Abstract

Supporting the development of university students’ cognitive skills in higher education necessitates the design of instructional materials that cultivate critical thinking. Integrating technology into teaching resources has become prevalent in higher education, proving effective in advancing students' skills. This study aims to evaluate the validity of a digital trigonometry module based on LiveWorksheet, assess its practicality from the users' perspective, and determine its effectiveness in enhancing mathematical communication skills. The study follows a research and development with five phases: (1) analysis, (2) design, (3) development, (4) implementation, and (5) evaluation. Participants included two experts-one in mathematics education and another in ICT education and 62 students (Class A, n=32; Class B, n=30). These students were enrolled in a trigonometry course taught by the researcher. Data were gathered via questionnaires and mathematical communication skill assessments, with qualitative descriptive analysis used to address the research objectives. Results indicate that the digital trigonometry module meets established validity criteria. The implementation findings demonstrate that the module is both practical for users and effective in enhancing students' mathematical communication skills, with average student performance reaching a high level. These findings suggest that LiveWorksheet-based digital instructional materials, particularly when incorporating media such as videos and interactive quizzes, can significantly enrich learning support
Learning trajectory in mathematics education for geometry topic Wahyuni, Ika Muji; Mardiyana, Mardiyana; Nursatin, Yuli Bangun; Nurhasanah, Farida
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.24268

Abstract

Penelitian ini bertujuan untuk mengkaji learning trajectory dalam pembelajaran matematika, khususnya pada materi geometri, menggunakan metode Systematic Literature Review (SLR) dengan analisis bibliometrik melalui perangkat Vosviewer. Learning trajectory merupakan pendekatan strategis yang memetakan langkah-langkah pembelajaran secara progresif untuk mencapai pemahaman konseptual yang lebih baik. Materi geometri dipilih karena sifatnya abstrak dan memerlukan representasi visual untuk memfasilitasi pemahaman peserta didik. Metode SLR digunakan untuk menganalisis tren penelitian, teori yang mendasari, serta implementasi learning trajectory pada pembelajaran geometri. Data diambil dari artikel jurnal terindeks dalam database seperti Google Scholar, Scopus, dan Web of Science. Analisis dengan Vosviewer digunakan untuk memvisualisasikan hubungan antara konsep, kata kunci, dan topik utama yang sering muncul. Hasil analisis menunjukkan bahwa learning trajectory berperan penting dalam mendukung pemahaman geometri melalui pendekatan berbasis visualisasi, manipulasi objek, dan diskusi kolaboratif. Temuan juga mengidentifikasi tiga tema utama: (1) desain learning trajectory berbasis masalah (problem-based learning), (2) pengintegrasian teknologi dalam pembelajaran geometri, dan (3) peran asesmen formatif dalam memvalidasi proses pembelajaran. Kesimpulan dari penelitian ini menegaskan bahwa penggunaan learning trajectory yang dirancang dengan cermat dapat meningkatkan efektivitas pembelajaran geometri. Penelitian ini diharapkan dapat memberikan kontribusi bagi pendidik dan peneliti untuk meningkatkan kualitas pembelajaran matematika melalui pendekatan yang lebih terstruktur dan berbasis data.
Profil Kemampuan Berpikir Kritis Calon Guru Sekolah Dasar dalam Memecahkan Masalah Geometri Berbasis Etnomathematika Primasatya, Nurita; Imron, Ilmawati Fahmi; Permana, Erwin Putera
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.24822

Abstract

This study aims to analyze the critical thinking skills of prospective elementary school teachers in solving ethnomathematics-based spatial geometry problems. Critical thinking skills are essential skills for prospective teachers in facing the challenges of modern education. This study uses a descriptive qualitative approach with four final year students of the PGSD Study Program, UN PGRI Kediri as subjects who are classified into two categories, namely high and low ability. Data were collected through problem-solving tests and interviews based on Ennis' critical thinking indicators, which include simple explanations, basic skills, strategies and tactics, conclusions, and further explanations. The results showed that low-ability subjects were only able to achieve three of the five critical thinking indicators, namely providing simple explanations, building basic skills, and drawing conclusions. Meanwhile, high-ability subjects were able to meet all critical thinking indicators. This study confirms that critical thinking skills can be developed through ethnomathematics-based problem presentation, which links mathematical concepts to local culture.
Various mathematics learning models for junior high school students' mathematical representation ability: systematic literature review Azizi, Muhammad Rifqi; Pujiastuti, Emi; Sugiman, Sugiman
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.24896

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan hasil penelitian tentang kemampuan representasi matematis siswa SMP melalui berbagai model pembelajaran matematika, metode penelitian yang digunakan dalam penelitian, dan kecenderungan penelitian berdasarkan tahun penelitian. Penelitian ini menggunakan metode Systematic Literature Review dengan melakukan eksplorasi dengan bantuan Google Scholar. Berdasarkan inklusi dan eksklusi yang telah ditetapkan, diperoleh 19 artikel. Hasil analisis menggunakan Systematic Literature Review, ditemukan bahwa model pembelajaran matematika yang dapat meningkatkan kemampuan representasi matematis siswa SMP didominasi oleh model Problem Based Learning, artikel yang dipublikasikan paling banyak dihasilkan pada tahun 2020, dan jenis penelitian paling banyak menggunakan kuantitatif. Hal yang dapat meningkatkan kemampuan representasi matematis siswa SMP dalam pembelajaran melalui siswa berperan aktif dalam pembelajaran dan guru hanya berperan sebagai fasilitator, siswa belajar secara berkelompok untuk menyelesaikan masalah yang dihadapinya, siswa membangun pengetahuannya dan menemukan suatu konsep matematika secara mandiri melalui kegiatan pembelajaran, dan dapat juga melalui guru yang membuat materi matematika berdasarkan hal-hal yang ada dalam kehidupan nyata.

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