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AKSIOMA : Jurnal Matematika dan Pendidikan Matematika
Published by Universitas PGRI Semarang
ISSN : 20862725     EISSN : 25797646     DOI : https://doi.org/10.26877/2djdzk74
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Aksioma: Jurnal Matematika dan Pendidikan Matematika invites original research articles that have not been simultaneously submitted to another journal or conference. The whole spectrum of research in mathematics education is welcome, which includes, but is not limited to, the following topics: 1. Realistic Mathematics Education; 2. Ethnomathematics; 3. ICT in Mathematics Education; 4. Teaching and learning process of mathematics 5. Assessment and Evaluation of Mathematics Education; 6. Creativity and Innovation in Mathematics Teaching and Learning; 7. Mathematical Thinking Ability; 8. Applied Mathematics.
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Articles 50 Documents
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Problem-based learning to improve students' mathematical communication skills and learning motivation Anny Cahyani Dyah Ekowati; Masrukan
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 3 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/zp5hky49

Abstract

This study aims to analyze the implementation of Problem-Based Learning (PBL) in improving students' mathematical communication skills and learning motivation. The method employed was a Systematic Literature Review (SLR), which analyzed ten published articles from 2019 to 2024. The results indicate that PBL is effective in enhancing students' mathematical communication skills, with 75% of the reviewed articles reporting significant improvements. These improvements were primarily achieved through discussion activities, problem-solving, and collaboration. Furthermore, learning motivation exhibits a positive correlation with mathematical communication ability, as students with higher motivation tend to demonstrate better communication skills. The findings of this study confirm that PBL can serve as an innovative solution to improve students' mathematical communication skills and learning motivation.
The Influence of animated videos using plotagon and canva on quadratic function materialon students' conceptual understanding Widiana Dakhi; Andinasari Andinasari; Risda Intan
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 3 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/Xrtyghr

Abstract

The main problem in mathematics learning at the high school level, especially in quadratic function material, is the low level of students' conceptual understanding. The purpose of this scientific study is to determine the significant effect of using animatestudy used a quantitative approach using an experimental method with a pretest-posttest cd video media created with the help of Plotagon and Canva on quadratic function material on high school students' conceptual understanding abilities. This ontrol group design. The main instrument was a test designed to assess students' level of mathematical concept understanding. The data study shows that the use of animated video content significantly improves students' conceptual understanding, as indicated by a significance value (Sig.two-sided p) of less than 0.001. These results show that the use of Plotagon and Canva to create animated video-based learning materials is proven to be effective and feasible to be implemented as an innovative alternative in mathematics learning, especially in abstract materials such as quadratic functions. 
Meningkatkan kemampuan penalaran matematis dan self-regulated learning melalui model CinQASE Rina Noor Safaat .; Iyon Maryono; T. Tutut Widiastuti A
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 2 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/bq54ct82

Abstract

Self-regulated learning and mathematical reasoning ability are two fundamental competencies that need to be optimized in the context of mathematics learning. This study aims to strengthen students’ mathematical reasoning ability while mapping their level of self-regulated learning through the implementation of the Collaborative in Questioning, Analyzing, Synthesizing, and Evaluating (CinQASE) learning model. The study employed a Nonequivalent Control Group Design with seventh-grade students from a junior high school as the research subjects, involving two randomly assigned classes. The instruments used were a mathematical reasoning ability test and a Self-Regulated Learning (SRL) questionnaire in the form of statements with a Likert scale, both of which met high validity and reliability criteria. The findings revealed a statistically significant difference in the improvement of mathematical reasoning ability between students in the experimental and control classes. The results also indicated that the self-regulated learning of students who participated in the CinQASE learning model was categorized as moderate. These findings suggest that the CinQASE model can serve as a strategic option to optimize.
Penerapan model pembelajaran reading, mind mapping, sharing (RMS) berbantuan desmos untuk meningkatkan kemampuan berpikir kritis dan self concept siswa Rika Azahra; Iyon Maryono; T. Tutut Widiastuti A
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 2 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/j0afdw88

Abstract

This study emerged due to the significant need to improve students' critical thinking skills and self-concept. The purpose of this study was to analyze the effectiveness of the Reading, Mind Mapping, and Sharing (RMS) learning model assisted by Desmos in improving critical thinking skills and self-concept. The research method used a quasi-experiment with a non-equivalent control group design. The research sample consisted of two classes randomly selected from a public junior high school in Purwakarta. The main instruments were a valid and reliable critical thinking skills test and a questionnaire to measure self-concept. The results showed that students who participated in Desmos-assisted RMS learning obtained an average posttest score of 45.6 for critical thinking skills, which was higher than the conventional class score of 13.3. The N-Gain value of the Desmos-assisted RMS class was 0.21 (moderate category), while the conventional class was 0.14. The t-test showed a value of  (2.741) ≥  (1.692), indicating a significant increase in critical thinking skills, with better results than conventional learning. In addition, the self-concept of students in the RMS class was in the moderate category with a range of 2.79 ≤ X < 3.03 and showed a positive response. Based on these findings, the Desmos-assisted RMS model can be one option for creating more active learning and supporting the development of students' critical thinking.
Penerapan pembelajaran berdiferensiasi dengan pendekatan tarl dan culturally responsive teaching terhadap pemahaman konsep materi aljabar Juli Yani M. Siagian; Nizlel Huda; Dewi Iriani
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 2 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/147p3n84

Abstract

Rendahnya pemahaman konsep matematis disalah satu sekolah kota Jambi disebabkan oleh penerapan pembelajaran yang masih menggunakan pembelajaran yang konvensional. Konvensional artinya pembelajaran yang seperti guru menjelaskan materi dengan ceramah lalu diberikan tes tanpa menggunakan model dan pendekatan yang membantu akan pemahaman konsep matematis siswa.  Berdasarkan kurikulum merdeka yang diterapkan serentak dibutuhkan inovasi untuk mewujudkan kegiatan pembelajaran yang lebih menyenangkan. Dalam hal ini, guru perlu mengetahui gaya belajar siswa sehingga dapat mewujudkan tujuan dari penerapan kurikulum merdeka. Tujuan dilakukannya penelitian ini ialah supaya mengetahui perbedaan pengaruh yang signifikan dari penerapan pembelajaran berdiferensiasi dengan pendekatan Teaching at the Right Level (TaRL) dan Culturally Responsive Teaching (CRT) pada materi aljabar. Penelitian ini menggunakan metode eksperimen dengan desain penelitian control group design dan populasinya ialah siswa kelas tujuh.  Instrumen yang digunakan ialah angket dan soal tes. Teknik analisis datanya menggunakan uji normalitas, homegenitas, anova dan tukey. Adapun hasil yang diperoleh ialah adanya perbedaan yang signifikan dari penerapan pembelajaran yang diteliti sesuai gaya belajar anak tersebut dengan pendekatan TaRL dan CRT pada pemahaman konsep matematis siswa dengan materi  aljabar kelas tujuh. Dengan demikian penelitian ini juga diharapkan bisa menjadi pertimbangan, pandangan dan informasi untuk membuat penelitian selanjutnya yang lebih luas. Peneliti juga berharap dengan penggunaan pembelajaran berdiferensiasi berdasarkan gaya belajar siswa melalui pendekatan TaRL dan CRT akan pemahaman konsep siswa pada materi aljabar kelas tujuh bisa menjadi bahan pertimbangan untuk penelitian selanjutnya.
Penjadwalan perkuliahan dengan model integer linear programming di teknik logistik universitas pertamina Yelita Anggiane Iskandar; Nazihah Khairunnisa; Wardaningtyas Nazarany Hartono; Werdaningtyas Evivani Hartono; Hafidz Al Afdiyan; Rahmad Inca Liperda
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 2 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ep5e0g68

Abstract

Penjadwalan perkuliahan yang memuaskan semua pihak seringkali tidak mudah untuk dilakukan. Fenomena ini terjadi secara berulang setiap semester baru akan dimulai. Ada banyak keterbatasan dan kendala yang perlu dipertimbangkan agar jadwal yang optimal dapat disusun, antara lain jumlah dosen, pemetaan keahlian terhadap mata kuliah, dan ketersediaan ruang yang terbatas. Penelitian ini berfokus pada penyelesaian permasalahan penjadwalan kuliah di Program Studi Teknik Logistik Universitas Pertamina. Model integer linear programming (ILP) dimanfaatkan untuk mencari jadwal terbaik yang mengakomodir keterbatasan ruang, waktu, dan personil baik dari sisi dosen maupun mahasiswa. Model ILP dirancang untuk menjawab berbagai tantangan seperti kemungkinan konflik jadwal, dan pembagian waktu antara kelas teori dan praktikum yang tidak sesuai urutan rencana pembelajaran. Pencarian solusi optimal dilakukan dengan bantuan perangkat lunak LINGO. Jadwal yang diperoleh, selain optimal, juga memperhatikan penggunaan ruang yang efisien. Meskipun jadwal yang memenuhi seluruh konstrain ditemukan, namun diketahui pula masih ada keterbatasan solusi dimana tidak ada jeda antar kelas dalam beberapa kasus, yang menunjukkan perlunya penyesuaian lebih lanjut pada pengembangan model berikutnya.
Persamaan Diferensial Parsial dalam teknologi radar pada era perang dunia II: suatu tinjauan historis Andika Triputra Tresnasena; Didi Suhaedi
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 3 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/mtq84p22

Abstract

This study examines the contribution of Partial Differential Equations (PDEs) to the development of radar technology, highlighting World War II as a crucial historical period. This context was chosen because radar experienced rapid progress during that time, and the application of Maxwell’s equations and the wave equation proved decisive in shaping global military strategy. Thus, World War II serves as a concrete example of how mathematical models can bridge theory and practice while driving technological innovations that changed the course of history. The issue addressed is the lack of understanding and emphasis on the application of PDEs in current engineering education. The objective of this research is to explore the role of PDEs in supporting radar design and optimization while identifying gaps in engineering curricula related to their application. The method employed is a literature study, analyzing various scientific sources and relevant historical documents. The findings indicate that PDEs, through Maxwell’s equations and the wave equation, provide a fundamental mathematical basis for radar development. These results show that radar not only enhanced object detection accuracy but also significantly influenced military strategy. The study further reveals that current teaching approaches remain largely theoretical and insufficiently applicative, leaving graduates unprepared for industry challenges. Therefore, a better understanding of PDEs is expected to foster innovation in radar technology and other fields. The study also emphasizes the need for curriculum reform to be more practice-oriented, enabling graduates to connect theory with real-world applications and contribute effectively to future technological and industrial progress.
Penerapan model PjBL berbantuan geogebra untuk meningkatkan kemampuan berpikir kreatif matematis siswa Dina Junita; Masrukan
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 2 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/25gqc274

Abstract

Mathematical creative thinking skills are essential for students in the digital era, as they help students generate new ideas in problem-solving. Creative thinking is one of the 4Cs skill competencies identified as key 21st-century educational skills. Mathematics is one of the subjects expected to enhance students’ mathematical creative thinking abilities through the appropriate selection of learning models, media, and methods.The purpose of this study is to determine the effectiveness of learning using the Project-Based Learning (PjBL) model assisted by GeoGebra in improving students’ mathematical creative thinking skills. The method used in this study is the Systematic Literature Review (SLR). Literature searches were conducted through Google Scholar and Scopus within the time span of 2018–2025. The search yielded 26 articles related to the use of the Project-Based Learning (PjBL) model assisted by GeoGebra and students’ mathematical creative thinking skills. Based on the results of the literature review, it can be concluded that the implementation of the PjBL model assisted by GeoGebra is effective in enhancing students’ mathematical creative thinking skills.
The Utilization of cross-math-based student worksheets in understanding number operations through set materials Riska Aprillia; Nur Robiah Nofikusumawati Peni; Kunti Robi’atul Mahmudah
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 3 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/1y4mg339

Abstract

This study aims to explore the potential use of student worksheets (LKM) based on Cross Math with the Realistic Mathematics Education (RME) approach to improve students’ understanding of number operations through set theory. The research employed a preliminary study with a mixed-method approach. Data were collected through questionnaires distributed to 75 mathematics education students at Universitas Muhammadiyah Bangka Belitung who had taken Basic Mathematics courses, as well as interviews with course lecturers. The questionnaire results revealed that the majority of students considered arithmetic operations as an essential topic to master, with a tendency to better understand concepts when linked to real-life experiences. Most students also perceived that learning media, particularly worksheets, are highly supportive in the learning process. Lecturer interviews further indicated that students often face difficulties in understanding algebra, sets, and geometry, which highlights the need for innovative, interactive, and contextual learning media. Based on these findings, Cross Math-based worksheets with the RME approach have the potential to become an alternative learning medium that can increase motivation, strengthen conceptual understanding, and provide a more meaningful learning experience. This study serves as a preliminary foundation for subsequent development stages, namely the production of Cross Math-based worksheets that are valid, practical, and effective for use in mathematics learning at the higher education level.
Development of mobile learning-based geometric numeracy media (nuget-mo) using a contextual approach on quadrilateral area material Agung Tralisno; Menrisal; Syamiah Alfi
AKSIOMA: Jurnal Matematika dan Pendidikan Matematika Vol. 16 No. 3 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/2e249685

Abstract

This study develops a mobile learning–based geometry numeracy media called Nuget-Mo. The media integrates a contextual learning approach into the topic of quadrilateral area. The primary objective of the study is to improve students' numeracy literacy significantly. The method used is Research and Development with the ADDIE model. The study involves 30 seventh-grade students from SMPN 16 Jambi City. The purposive sampling technique is used to determine the research sample. Data were obtained through expert validation, student questionnaires, and numeracy tests. Expert validation showed scores above 85%. These scores placed Nuget-Mo in the "very valid" category. Student questionnaires indicated a very high level of practicality. The practicality score reached 85,43%. Students found the media very easy to use and engaging. The effectiveness test showed a very significant improvement in learning outcomes. The average pretest score was 64,06. The posttest score increased to 89,53 after the use of the media. The N-Gain value of 0,71 belonged to the high category. This improvement indicated much better concept mastery. The media also enhanced students' problem-solving abilities. The findings confirmed that Nuget-Mo was highly effective in improving numeracy literacy. The media was valid, practical, and highly suitable for implementation in geometry learning. Nuget-Mo proved to provide a significant learning impact for students.

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