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Edumatica: Jurnal Pendidikan Matematika
Published by Universitas Jambi
ISSN : 20882157     EISSN : 25800779     DOI : -
Core Subject : Education,
Mathematics
Edumatica Journal is a journal on mathematics education. The Journal publishes articles of 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 : Matematika - Matematika (Lain-Lain)
Articles 305 Documents
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Analisis Berpikir Kritis Siswa dalam Pemecahan Masalah Aljabar Ditinjau dari Gaya Belajar Visual Agustina, Agustina; Huda, Nizlel; Maison, Maison
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 1 (2024): Edumatica: Jurnal Pendidikan Matematika (April 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i01.31216

Abstract

The inability of students to think critically in solving algebraic problems is evident in their tendency to rely on formulas without a profound understanding of basic algebraic concepts. They struggle to analyze problems and devise appropriate strategies before solving them, often sticking to a singular solution approach without critically exploring alternative solutions. Critical thinking has become a crucial skill in 21st-century learning for discerning truths and making informed decisions, assessed through indicators such as Focus, Reason, Inference, Situation, Clarity, and Overview. Teachers need to comprehend students' learning styles and adjust teaching methods accordingly, as categorized by Porter into three types: visual, auditory, and kinesthetic. This study delves into students' critical thinking in algebra problem-solving concerning their learning styles, utilizing a qualitative descriptive approach with purposive sampling. Based on the provided learning style questionnaire, 61.11% of students from XI IPA MAN 2 Kota Jambi exhibit a visual learning style. Subjects with a visual learning style then undergo a critical thinking test in algebra problem-solving. Research findings reveal a deficiency in students' critical thinking abilities, indicating their struggles in critically analyzing mathematical problems thoroughly.
Permainan Ular Tangga Sebagai Upaya Meningkatkan Kemampuan Operasi Hitung Campuran Siswa SDN Langenharjo 02 Agustino, Vemas Dwi; Susanto, Herry Agus; Wulandari, Andhika Ayu
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 1 (2024): Edumatica: Jurnal Pendidikan Matematika (April 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i01.31568

Abstract

Many students find it challenging to learn Mathematics. Mixed operations are one of the materials that are difficult to understand. Educators must use innovative learning models, including the Snakes and Ladders Game media. Therefore, this study aims to determine the improvement of student learning achievement through learning with games, namely snakes and ladders. The method used in this research is classroom action research (PTK). This research was carried out with three cycles. The subjects of this study were grade VI students of SD Negeri Langenharjo 02, Sukoharjo Regency, with 13 students. A total of 10 items were used in this study to measure student learning achievement. This study's results showed an increase in the average score from cycle I to cycle II. The average produced in cycle I was 27.69. In cycle II, an average score of 73.08 was produced; in cycle III, an average of 96.92 was obtained. The gain score obtained was 0.627, and the percentage increase was 62.7% in cycles I and II. Then, in cycles II and III, there was a gain score of 0.885 with a percentage of 88.5%. These results show an increase in the average learning achievement of SD Negeri Langenharjo 02 grade VI students through the Snakes and Ladders game.
Kemampuan Berpikir Reflektif Matematis Siswa dalam Menyelesaikan Permasalahan Sistem Persamaan Linear Dua Variabel (SPLDV) Febrianty, Eritha Dewi; Herman, Tatang; Suhendra, Suhendra; Mardliyah, Syifa; Pauji, Ikbal
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 1 (2024): Edumatica: Jurnal Pendidikan Matematika (April 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i01.31976

Abstract

Mathematical reflective thinking ability is one of the higher-level abilities that can support other mathematical thinking skills. Therefore, ensuring students have good mathematical reflective thinking skills is essential. This study aimed to analyze students' mathematical reflective thinking skills (KBRMS) on the material of a two-variable linear equation system (SPLDV). This research approach is qualitative with a phenomenological type. Data collection techniques were carried out through reflective thinking skills tests and interviews. The study subjects were grade VIII junior high school students who had studied SPLDV material using purposive sampling techniques. Data analysis techniques in this study are data reduction, data display, conclusions, and verification. This mathematical reflective thinking ability analysis is based on indicators of mathematical reflective thinking ability, namely reacting, elaborating, and contemplating. The results of this study show that students can master reacting and elaborating indicators when faced with problems they usually encounter. In contrast, for contemplating indicators, students still experience difficulties when faced with problems different from those traditionally exemplified, such as difficulties in understanding problems and determining the concept of the material used. Based on this, it is shown that students' mathematical reflective thinking skills have not been fulfilled optimally.
Penelitian Praktis Model Blanded Learning Berbasis SPOC pada Matematika Tingkat Lanjut Wang, Fang; Du, Wen
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 1 (2024): Edumatica: Jurnal Pendidikan Matematika (April 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i01.33338

Abstract

Based on the current situation of advanced mathematics curriculum teaching, this study first constructs a blended learning model for advanced mathematics based on SPOC through literature research from three aspects: curriculum design, teaching implementation, and learning evaluation. And designs a specific blended teaching case combined with the "definite integral concept". Then, we conducted a purposeful sampling in a public school called Qinghai Normal University and selected 82 students from two first-year classes majoring in biotechnology as the research objects, and carried out an 18-week empirical study with experimental control. Finally, the final grades and teaching evaluation questionnaires of students in advanced mathematics were collected for data processing and analysis. The research results showed that students in the SPOC blended learning class had better math scores than those in the traditional teaching class, and blended learning could narrow the gap in students' math proficiency. At the same time, the questionnaire survey found that students believe that blended learning in advanced mathematics courses has abundant resources, frequent interaction and communication, and can improve learning efficiency. However, traditional advanced mathematics learning puts a lot of pressure, and they are busy taking notes in the classroom and cannot respond to the teacher's questions in time.
Kemampuan Pemecahan Masalah Matematis Topik PLSV Pendekatan Pemodelan Matematika Menggunakan Media Pembelajaran Berbasis ICT Syabillah, Dinda; Kurniadi, Elika; Harini, Bunda; Suganda, Vina Amilia
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.23525

Abstract

Problem-solving is one aspect of high-level thinking skills that is important for students to have. Problem-solving is closely related to mathematical modeling, this is because mathematical modeling is usually considered the art of applying mathematics to real-world problems. This research is a qualitative descriptive study and the subjects of this study were 32 students of class VII C junior high school number 1 at Pagar Alam. This study aims to determine students' mathematical problem-solving abilities for the one variable linear equation topic with a mathematical modeling approach using ICT-based learning media. Data collection techniques used in this study were written tests and interviews. Based on the results of the study, it was found that learning mathematical modeling using Google Sites media was able to make a significant contribution to the problem-solving abilities of senior high school number 1 at Pagar Alam students. The results of the achievement of problem-solving abilities of VII C students with an average of 53.90% are categorized as sufficient. Students are more interested in using mathematical modeling learning using Google Sites.
Representasi Matematis Siswa pada Resource-Based Learning Model berbantuan Google Classroom Anggiana, Agus Dede; Kandaga, Thesa
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.31751

Abstract

Mathematics is a subject rich in representations, ranging from tables, diagrams, symbols, physical, to verbal. In the realm of mathematics, students are required to master all of these types of representations. To facilitate learning encompassing all of these representations, various structured materials and references are necessary. The objective of this research was to determine the extent of improvement in mathematical representation among students who received Model Resource-based Learning aided by Google Classroom. The research method employed was quasi-experimental. Sample of this study were students of grade XI in the academic year 2021/2022 at one high school in Bandung. Purposive sampling technique was used for sample selection. The research sample was selected based on available classes, ensuring that both classes had equivalent initial capabilities. One class then became the experimental group, while the other class served as the control group. The research instrument was a test of mathematical representation ability. Based on the data analysis, the improvement in mathematical representation ability among students in the experimental group was higher compared to students in the control group. It was also found that despite being provided with resources in Google Classroom, students' verbal representations were still lacking and remained the lowest type of representation besides physical representation.
Pengaruh Self Efficacy dan Kecemasan Matematis terhadap Hasil Belajar Mahasiswa Mata Kuliah Statistika Ekonomi Sari, Alfizah Ayu Indria; Lutfi, Ahmad
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.32089

Abstract

This article aims to explain the effect of self-efficacy and mathematical anxiety on student learning outcomes in economic statistics courses. The research respondents were 50 students of the Economics and Sharia Banking Study Program of STES Manna Wa Salwa who had taken the Economic Statistics course. The instruments used in this study were tests and non-tests. Tests are used to measure student economic statistics learning outcomes. While non-tests in the form of self-efficacy questionnaires and mathematical anxiety questionnaires have as many as 20 statement items. Data collection in the form of tests and questionnaires was carried out after the last meeting of the economic statistics lecture. Data analysis using multiple linear regression tests. The results found a significant influence between self-efficacy on student learning outcomes, there is no significant influence between math anxiety on student learning outcomes, and there is a significant influence between self-efficacy and math anxiety together on student learning achievement by 22.7%. Based on the results of the study, we conclude that self-efficacy has a relationship with mathematical anxiety, besides that it is found that students with high mathematical anxiety have high learning outcomes in economic statistics.
Pengaruh Kemandirian Belajar, Gender, dan Keyakinan Matematika terhadap Pembuktian Matematika Yuliana, Wahyu; Waluyo, Mohamad
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.33764

Abstract

This research aims to determine the influence of learning independence, gender, and mathematical beliefs on mathematical proof. This research uses a survey method with correlational analysis. The population in this study were students from one of the Ngawen 1 High Schools and sampling using the Purposive Sampling technique for this research was students in classes X.6, X.8, and XI.9. The instruments used are mathematics proof tests and non-test instruments in the form of independence learning questionnaires and mathematics beliefs questionnaires using the Linkert Scale. Data analysis was carried out using the SPSS 23.0 program, consisting of descriptive analysis, data analysis prerequisite tests, and hypothesis testing. This research concludes that together learning independence, gender, and mathematical beliefs have an effect on mathematical proofs, learning independence has a positive effect on mathematical proofs, gender has no effect on mathematical proofs, mathematical beliefs have no effect on mathematical proofs, students in class X.6, X.8 and XI.9 SMA N 1 Ngawen.
Eksplorasi Kebutuhan Perkuliahan Kalkulus pada Kelas Kolaboratif: Apakah Integrasi Virtual Reality Berbasis Etnomatika Diperlukan? Gunadi, Farid; Isnawan, Muhamad Galang; Rusmayadi, Muh.; Santosa, Farah Heniati; Nurafifah, Luthfiyati; Mulyana, Diki; Alsulami, Naif Mastoor
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.35707

Abstract

Integral calculus is an important course, but it often becomes a problematic phenomenon for students, even in collaborative learning settings. Various types of research have been conducted to examine this phenomenon, one of which is phenomenology. The purpose of this study is to analyze the experiences of students in collaborative integral calculus courses. The study involved two program chairs, two lecturers, and nineteen prospective mathematics teachers from programs in Indramayu and Mataram, Indonesia. The main instrument in this study was the researcher, supported by additional tools such as program observation sheets, lecturer interview guides, and student questionnaires. The research data were analyzed using thematic analysis. The findings revealed several challenges in the course, such as students' lack of readiness for online learning and visualization, the short duration of discussion videos that were not yet linked to real-world contexts, and unstable internet connections. Although the outcomes of collaborative learning have not surpassed those of conventional methods, there are several advantages, such as students being able to replay discussion videos and gain new peers. This study recommends that collaborative learning should utilize virtual reality based on ethnomathematics, increase the number of discussion videos, and strengthen students' prerequisite knowledge to better meet the needs in integral calculus courses.
Pembelajaran Matematika Berbasis Unity of Sciences di Sekolah Menengah Atas Berbasis Islam Nurjanah, Siti; Fitriyah, Aini; Nadhifah, Nadhifah; Nasikhin, Nasikhin
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.36403

Abstract

This study aims to analyze the implementation of mathematics learning based on the unity of sciences in Islamic senior high schools. This qualitative research with a case study design collected data through in-depth interviews, observations, surveys, and documentation at MA Yaspia Ngroto Gubug Grobogan. The subjects of this study were five respondents consisting of three grade X students, one grade X mathematics teacher, and one principal. The study results indicate that mathematics learning based on the unity of sciences has significant benefits, such as integrating various disciplines, making learning more relevant and interesting, and creating a dynamic and interactive learning environment. However, several major challenges are faced, including teacher competence, limited resources, less flexible curriculum, and student adaptation to new learning methods. To overcome these challenges, the study found several strategies that can be applied, namely intensive and ongoing training for teachers, provision of adequate resources, development of flexible curriculum, formation of learning communities between teachers of various disciplines, and implementation of teaching strategies that facilitate student transitions. For further research, it is recommended to expand the scope of the study by involving more schools and respondents from various regions. The use of a wider variety of research methods, such as quantitative surveys, classroom observations, and in-depth case studies, can also provide richer and more comprehensive data.

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