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INDONESIA
AKSIOMA
Published by Universitas PGRI Semarang
ISSN : 20862725     EISSN : 25797646     DOI : -
Core Subject : Education,
Education Mathematics
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika adalah jurnal dalam bidang matematika dan pendidikan matematika yang memfasilitasi guru, mahasiswa, dosen, dan praktisi pendidikan dalam menerbitkan karya ilmiah atau artikel hasil penelitian maupun studi pustaka. Jurnal Aksioma ini terbit 2 kali dalam setahun yaitu pada bulan Juli dan Desember.
Arjuna Subject : -
Articles 495 Documents
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Potret kemampuan penalaran spasial serta persepsi siswa sekolah menengah pertama terhadap geometri dan matematika Fitriyani, Harina; Kusumah, Yaya Sukjaya; Dahlan, Jarnawi Afgani; Hendroanto, Aan
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.21395

Abstract

Geometry is a field of mathematical study closely related to spatial reasoning and its many uses in everyday life. The purpose of this study was to photograph the spatial reasoning ability of junior high school students in doing spatial tasks from a gender perspective and their perceptions of the geometry material and mathematics. A qualitative approach was chosen to describe the research findings. One hundred two junior high school students in Sleman Yogyakarta participated in spatial reasoning tests, interviews, and questionnaires. Data analysis uses data reduction, data presentation, and verification stages. The results showed that the average student's spatial reasoning ability was still low, 42.09. Most students mastered spatial tasks in spatial orientation, while the students' mastery of spatial reasoning was the weakest in the element of spatial visualization. From a gender perspective, male students showed superior spatial reasoning abilities than female students. Students perceive mathematics and geometry as complex materials, but they are essential to learning because of their many benefits in everyday life.
Peningkatan hasil belajar pola bilangan melalui pembelajaran numerasi dengan kegiatan Meronce Farah, Zahida; Rohimah, Siti Maryam; Fitria, Amie
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.22168

Abstract

Mastering number pattern material at the elementary school (SD) level is not just about understanding the sequence of numbers. Still, it is an essential foundation in developing mathematical thinking, logic, and problem-solving skills that will be useful throughout their education and daily lives. However, many students still have difficulty learning number patterns. Therefore, learning is needed to help students understand the material more easily, including numeracy with beading activities. This study aims to improve the learning outcomes of students' number patterns through numeracy in beading activities in grade IV of elementary school. This study uses a case study method with a descriptive qualitative approach to see the application of beading activities as a contextual and enjoyable learning medium. The research subjects consisted of 26 grade IV students of SDN 111 Pindad, Bandung City. Based on the diagnostic assessment results, students are divided into two categories of different ability levels. The category of developing students is 17 people, and the category of students needing guidance is nine. Data collection techniques in this study are evaluation questions, observation sheets, and documentation. Data were analyzed using instrument validity, data collection, data reduction, data presentation, and the conclusion-drawing stage. The study results showed that the average evaluation score of students who developed was 83, and the average evaluation score of students who needed guidance was 80. Stringing activities involving manipulating concrete objects can help students understand number patterns more easily. Therefore, numeracy learning through stringing activities has been proven effective in improving students' learning outcomes on number pattern material and providing a fun learning experience. This study suggests using manipulative-based methods in mathematics learning to create a more interesting and meaningful atmosphere for students.
Analisis kemampuan literasi numerasi dengan konten aljabar dan bilangan siswa kelas VIII Chairunisa, Kamila; Su'aida, Atina Himma; Arofa, Arofa; Karimah, Sayyidatul
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.22061

Abstract

Minimum Competency Assessment (MCA) is an assessment of competencies such as reading literacy and numeracy. Basically, literacy in Indonesia is low due to the lack of interest in reading and the numeracy level of Indonesian students is still at the bottom of the rankings. The purpose of this study is to describe the level of students' numeracy literacy skills and identify obstacles and aspects of abilities that need to be improved, with sampling at SMP Negeri 2 Pekalongan in the 2024/2025 school year using descriptive qualitative research methods. The research subjects consisted of 25 students who were given tests related to numeracy literacy with algebra and number content. Based on the test results, 8 students were categorized as high, 7 students as medium, 9 students as low and 1 student as very low. From the test results, 4 students were selected to take part in the interview from each category. Students in the high and medium categories were able to explain the essence of a reading and the problem solving process in the problem. While students in the low and very low categories were not able to. To improve students' ability in numeracy literacy test, teachers are advised to provide many practice problems equivalent to AKM with algebra and number content as well as literacy activities in learning.
Pengembangan Hypothetical Learning Trajectory kerucut menggunakan Realistic Mathematics Education berbantuan geogebra Amahsyah, Inaroh Ghoisani; Utami, Rizky Esti; Nursyahidah, Farida
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.22750

Abstract

Kerucut merupakan salah satu materi bangun ruang sisi lengkung yang penting untuk dikuasai siswa. Namun, banyak siswa yang mengalami kesulitan dalam memahami konsep geometri khususnya bangun ruang sisi lengkung kerucut. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan lintasan belajar yang dapat membantu siswa memahami konsep kerucut dengan menggunakan tradisi Popokan sebagai konteks dan GeoGebra sebagai media dalam proses pembelajaran di kelas VII SMP Negeri 38 Semarang. Pendekatan pembelajaran yang digunakan yaitu PMRI (Pendidikan Matematika Realistik Indonesia). Penelitian ini menggunakan metode penelitian Design Research yang terdiri dari tiga tahapan, yaitu preliminary design, design experiment, dan retrospective analysis. Hasil penelitian ini berupa desain lintasan belajar yang terdiri dari 4 aktivitas, yaitu: (1) mengamati video animasi konteks tradisi Popokan untuk mengenal bangun ruang kerucut, (2) menentukan rumus luas permukaan dengan jaring-jaring kerucut berbantuan GeoGebra, (3) menentukan rumus volume bangun ruang sisi lengkung dengan eksperimen menggunakan tabung, dan (4) menyelesaikan masalah kontekstual tentang luas permukaan dan volume kerucut. Melalui beberapa aktivitas yang telah didesain, diharapkan dapat membantu siswa memahami materi kerucut.Kata kunci: GeoGebra, Hypothetical Learning Trajectory, Kerucut, Popokan, RME
Eksplorasi etnomatematika dalam menentukan hari sakral di Keraton Kasepuhan Cirebon Arwanto, Arwanto; Lusiyana, Desy
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.18131

Abstract

Education and culture are two inseparable elements and even mutually support one another. Because culture is a unified whole and is one of the factors that influeence the existence of education, It even applies in a society and education is a fundamental need for every individual in society, Ethomatematics exists to bridge the gap between culture and education, especially in learning mathematics. The purpose of  this study was to determine the pattern of calsulating sacred days and their relation to learning mathematics.  This reseach is a qualitative type with an ethographic approach method. The data obtained from the results of inteviews with informants, namely expert figures in determining sacred day at the Kasepuhan Palace in Cirebon. Based on the rearch results obtained, there is a pattern for calculating sacred days by adding up the naktu or value of the year, day, market and mont, each of which has a different naktu or value. One of the mathematical elements contained in the pattern of calculating sacred day is the concept of addition and modulo aritmatic. So that the results of the exploration can be linked to the concept of mathematical material. 
Pengaruh implementasi guided discovery learning berbasis STEM terhadap hasil belajar matematika peserta didik Rahman, Fatchiyah; Nugroho, Moch Rifaldi Mas; Fikrati, Ama Noor
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.21084

Abstract

Basic trigonometry is one of the essensial materials for students to master. However, many students still have difficulty with this material. Therefore, an innovative learning model is needed, one of which is using STEM-based guided discovery learning. This study aims to investigate the effect of implementing a guided discovery learning model based on the STEM approach on basic trigonometry material phase E on the learning outcomes of class X students. This study uses a quantitative approach with a one-group pretest-posttest Design. Data were collected through diagnostic assessments as pretests and sub-summative assessments of the material as post-test. The sampling technique used saturated samples, with a population and sample of 27 class X2 students at Trimurti High School. Data analysis was carried out through a normality test using the Kolmogorov-Smirnov test and a comparative test using the Wilcoxon test. The normality test results showed a significance value of less than 0.05 (data was not normally distributed), so it was continued with the Wilcoxon test, which produced an Asymp.Sig value (2-tailed) 0.001. These results indicate a positive and significant effect of implementing a guided discovery learning model based on STEM on students' mathematics learning outcomes. This study is expected to provide an alternative for teachers in choosing collaborative learning models with approaches that can improve student learning outcomes and realize student-focused learning.
Pengembangan e-modul interaktif berbasis canva untuk meningkatkan kemampuan pemecahan masalah matematis pada materi barisan dan deret aritmatika Adiastuty, Nuranita; Nurhayati, Nunu; Mahardhika, Tiara Dwi
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.19109

Abstract

Mathematical problem-solving skills are very important for students to master. However, students' problem-solving skills are still relatively low, one of which is in the material of arithmetic sequences and series. So it is necessary to develop teaching materials in the form of e-modules based on Canva. This study aims to develop an interactive e-module based on the Canva application as a mathematics learning medium for the topic of arithmetic sequences and series, with the goal of improving students' mathematical problem-solving skills. The research employs the Research and Development (RD) method using the ADDIE development model (Analyze, Design, Development, Implementation, Evaluation). The research subjects were 11th-grade students at SMAN 2 Kuningan. Validation was carried out by two subject matter experts and two media experts, while practicality was assessed through questionnaires completed by students and teachers. The validation results show that the interactive e-module has a very high level of validity, with a percentage of 94.67% from the subject matter experts and 91.54% from the media experts. The practicality of the e-module is also considered very practical, with a percentage of 86% from students and 90% from the teacher. The effectiveness of the e-module was evaluated based on the improvement of learning outcomes through the N-Gain test, comparing pre-test and post-test scores. The N-Gain score of 0.61 (moderate category) indicates that the use of the Canva-based interactive e-module provides a significant and effective improvement in students’ mathematical problem-solving abilities in the topic of arithmetic sequences and series. The results of the study show that the Canva-based interactive e-module is valid, practical, and effective in enhancing students' mathematical problem-solving skills.
Manajemen pembelajaran matematika dalam implementasi kurikulum merdeka: studi kasus di SMPN 4 Samarinda Subaer, Sukma; Fendiyanto, Petrus
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.20686

Abstract

This study aimed to determine how mathematics teachers manage and organize learning, as well as problems and obstacles in implementing an independent curriculum in class VIII of SMPN 4 Samarinda. This study is qualitative and uses a case study. Interviews, observations, and documentation are data collection methods. The subjects of this study were mathematics teachers in class VIII of SMPN 4 Samarinda, as well as the Deputy Head of Curriculum and student representatives in class VIII. Data analysis includes reduction, presentation, and conclusion. The study results indicate that mathematics teachers in class VIII of SMPN 4 Samarinda carry out the learning management process quite well, which includes planning, organizing, implementing, evaluating, and assessing learning. However, the process is not yet fully optimal. It is difficult for teachers to manage time.
Pengaruh disposisi matematis terhadap kemampuan penyelesaian soal matematika siswa SMA Assa’adah Amilah, Rahma in; Nalurita, Ika Victoria
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.22292

Abstract

Kemampuan penyelesaian soal matematika merupakan salah satu aspek penting yang mencerminkan keberhasilan pembelajaran matematika. Namun, rendahnya kemampuan siswa dalam menyelesaikan soal-soal matematika, terutama yang bersifat pemecahan masalah, masih menjadi tantangan besar dalam dunia pendidikan. Salah satu faktor yang mempengaruhi kemampuan ini adalah disposisi matematis siswa. Disposisi matematis mencakup sikap positif terhadap matematika, seperti rasa percaya diri, ketekunan, berpikir berpikir, dan keinginan untuk mengeksplorasi berbagai strategi penyelesaian masalah. Penelitian ini bertujuan untuk mengkaji pengaruh disposisi matematis terhadap kemampuan siswa SMA Assa'adah dalam menyelesaikan soal matematika. Metode yang digunakan adalah metode kuantitatif dengan pendekatan regresi linier sederhana. Instrumen penelitian meliputi angket untuk mengukur disposisi matematis dan tes untuk menilai kemampuan penyelesaian soal matematika. Analisis data dilakukan menggunakan teknik regresi linier sederhana untuk mengetahui hubungan dan pengaruh antara kedua variabel.Hasil penelitian dari 30 sampel yang diambil peneliti di kelas XI-3 SMA Assa'adah menunjukkan bahwa terdapat 16 siswa dengan kategori disposisi matematis tinggi (53%), dan 14 siswa dengan kategori sedang (47%), untuk kemampuan penyelesaian soal matematika siswa SMA Assa'adah , terdapat 12 siswa dengan kategori sangat tinggi (40%), 17 siswa dengan kategori tinggi (57%), dan 1 siswa dengan kategori sedang (3%). Berdasarkan hasil uji regresi linier sederhana, disposisi matematis memiliki pengaruh yang signifikan terhadap kemampuan penyelesaian soal matematika siswa SMA Assa'adah, dengan nilai signifikansi 0,003 0,05. Besarnya pengaruh disposisi matematis terhadap kemampuan penyelesaian soal matematika adalah 27,9%, sementara 72,1% dipengaruhi oleh faktor lain. Hal ini menunjukkan Disposisi matematis berpengaruh 27,9%, terhadap kemampuan penyelesaian soal matematika.Kata kunci : disposisi matematis; kemampuan; penyelesaian soal matematika
Meningkatkan hasil belajar pada materi eksponen siswa kelas X-2 SMAN melalui penerapan website kahoot Auliyah, Rifqah; ., Kamarudin; Lefrida, Rita
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 16, No 1 (2025): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v16i1.21280

Abstract

Understanding exponent material helps students understand more complex concepts, such as exponential functions, logarithms, and exponential growth or decay. However, many students still have difficulties learning that material. The problems experienced by students usually come from understanding the basic concepts and complex rules of exponents. This can affect the achievement of learning objectives and learning outcomes. One of the factors that can affect student learning outcomes is that the learning media provided by the teacher is less attractive to students. One of the factors that can influence student learning outcomes is that the learning media provided by teachers are less attractive to students. So this research aims to improve student learning outcomes by implementing an interactive Kahoot website on Exponent material. This research is classroom action research (PTK) which was carried out over two cycles. Each cycle includes stages of planning, action, observation, and reflection. The subjects in this research were 36 students in class X-2 at SMAN Model Terpadu Madani Palu in the odd semester of the 2024/2025 academic year. Data is collected through administering tests and observations. The data analysis techniques used in this research are quantitative and qualitative. Based on the results of data analysis, it was found that the average learning outcomes of students in the pre-cycle were 63, cycle I was 69, and cycle II was 73. This shows that there was an increase in mathematics learning outcomes, so it can be concluded that the application of the Kahoot website can improve the mathematics learning outcomes of class X-2 students at SMAN Model Terpadu Madani Palu

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