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Eduma : Mathematics Education Learning and Teaching
Published by Universitas Islam Negeri Siber Syekh Nurjati Cirebon
ISSN : 20863918     EISSN : 25025309     DOI : https://doi.org/10.24235/eduma
Core Subject :
EduMa Mathematics Education Learning and Teaching ISSN 2502 5309 electronic ISSN 2086 3918 print is a peer reviewed journal dedicated to the dissemination of research outcomes developmental initiatives studies and innovative ideas in the field of Mathematics Education. EduMa is an open platform welcoming researchers academics practitioners and observers of mathematics education. The journal promotes high quality research and scholarly contributions that advance Mathematics Education. Focus EduMa publishes cutting edge research in mathematics education with emphasis on student learning innovative use of media and multimedia effective didactic design curriculum development assessment teacher professional development and practical applications of mathematics. Particular attention is given to the context of Indonesia and Southeast Asia including regional challenges solutions and best practices that can inform mathematics education globally. Scope Research on effective mathematics teaching and learning strategies Development of mathematics teaching materials and learning resources Development and evaluation of mathematics education curricula Application of statistical methods in mathematics education research Technological innovation and multimedia based learning in mathematics Assessment and evaluation of mathematics learning outcomes Professional development in mathematics education Practical applications of mathematics in various contexts
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Articles 269 Documents
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Description of Mathematical Critical Thinking Skills for Vocational High School Students during the COVID-19 Pandemic Cantika Putriani; Indrie Noor Aini
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10001

Abstract

The Pandemic period made mathematics less understood by students, especially vocational students. Because of that, describing mathematical critical thinking skills need to be done so that teachers can improve the approach or learning method. This research aims to describe the essential skills of thinking of 10th-grade vocational high school students on the content of quadratic equations and functions. This type of research is descriptive quantitative research. The subjects in this study consisted of 25 students of SMK Negeri 1 Karawang grade 10 to determine the sample using the purposive sampling technique. The test instrument collected the research data in three validated description questions. This research indicates that students' critical thinking skills implemented through web-based learning media at SMK Negeri 1 Karawang are “moderate category”. The final test results among 25 respondents consisted of three students within “high category”, seventeen students within “medium category”, and five students within “low category”. Moreover, the students’ percentage level on critical thinking skills having 55% was deemed within “moderate category”. The conclution is that the respondents' mathematical critical thinking skills are in the moderate category, so it is hoped that educators can improve the students' critical thinking skills by using learning methods, learning media, and teaching materials
Analysis of Students' Relational Understanding Ability Through the Application of Blended Learning Method Tsa Litsa Rasyid; Karunia Eka Lestari
EduMa: Mathematics education learning and teaching Vol. 12 No. 1 (2023)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i1.10118

Abstract

The students' relational understanding by applying blended learning is described in this study. The research method is descriptive quantitative that was performed by pre-experimental with a one-shot case study design. This study involves 33 class VIII students in one of the Karawang State Junior High Schools, which was selected by purposive sampling. There are five questions on the post-test that use as instrument tests. The quantitative data analysis is based on the statistical descriptive and statistical tests. The results show that students who have a high category are six students (18%), the medium category is 25 students (76%), and the low category is two students (6%). The average of all students in the sample class is 61.36, still below the KKM=76. The median test obtained 0,149 ≥ 0,025, such that it is rejected or accepted. It suggests that at the 95% confidence interval, the median student's relational understanding ability after applying the blended learning method could not reach the KKM.
Ethnomathematics Eksploration of The Traditional Game of Congklak Nurzahro Tusolihah; Muhamad Ali Misri; Indah Nursuprianah
EduMa: Mathematics education learning and teaching Vol. 11 No. 2 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i2.10300

Abstract

Congklak is a traditional game that has a long history and contains philosophies in its development. The aim of this study is to explore congklak from ethnomathematics side so that they can know the cultural value of traditional congklak games and their connection to mathematics, describe the mathematical elements contained in congklak and to find out the role of congklak in mathematics learning. This research uses qualitative research approach with type of ethnographic research supported by literature research methods. Data collection techniques that researchers do use interviews, observations, documentation, and literatur studies. This research instrument is the researcher himself using recorder aids, cameras, and stationery. The results of ethnomathematic exploration in traditional congklak games are seen from the mathematical elements, namely there are arithmetic, geometry, graphs, and probability. Cultural elements in congklak are honesty (sportive), accuracy, patience, and sharing. Congklak in mathematic learning act as ethnomatematics-based learning media. The results of this study are as information for teachers to make congklak as a medium of mathematics learning both as conventional and digital games 
Student Responses in Distance Learning at Muslim University Maros and STKIP Paris Barantai Kotabaru Nirfayanti Nirfayanti; A. Muhajir Nasir
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10325

Abstract

During the Covid-19 pandemic, alternative learning solutions were mostly using online. So like it or not, lecturers and students must carry out lectures online. It is true that implementing distance learning is not easy considering that distance learning is a new thing in today's world of education. Nevertheless, Maros Muslim University continues to conduct distance learning in the context of implementing the tridharma of higher education in the form of education and teaching. The research method used in this study is a descriptive method with a quantitative approach that aims to analyze student responses in distance learning using Google Classroom during the Covid-19 pandemic at the Mathematics Education Study Program, FKIP Maros Muslim University. The population and sample in this study were Maros Muslim University students and STKIP Paris Barantai Kotabaru students who took the ICT-Based Learning Design course as many as 41 students who were students of Indonesian Language and Literature Education, and Mathematics Education. The instrument used was a student response questionnaire during distance learning which was made using google form which was analyzed descriptively quantitatively. Based on the results of research and discussion, it was found that most of the student responses indicated that distance learning carried out by lecturers at Maros Muslim University, had been implemented well. This can be seen from the percentage of distance learning indicators that apply at Maros Muslim University, each of which is in the very good and good category or above 90%
Primary School Students’ Computational Thinking in Solving Mathematics Problems Based on Learning Style Ajeng Rara Veronica; Tatag Yuli Eko Siswono; Wiryanto Wiryanto
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10378

Abstract

Computational thinking is related to the ability to solve mathematical problems. This study aims to describe the computational thinking of primary school students with visual, auditory, and kinesthetic learning styles in solving mathematical problems as measured by indicators of abstraction, decomposition, algorithmic thinking, and generalization. This research is descriptive qualitative research. Data collection techniques using questionnaires, assignments, and interviews. Data analysis techniques using technical triangulation. The results showed that the computational thinking of students with visual and auditory learning styles fulfills all indicators of every aspect of computational thinking. Both identify important information by mentioning known and asked information, making mathematical models, solving problems by breaking them down into several parts, and solving them to get the right results. Both provide logical arguments regarding the method used, generalize the problem and apply the solution to similar problems. The difference lies in the mathematical form created. The mathematical form made by visual learning styles is more complete than auditory learning styles. This causes the settlement steps to also be different. Meanwhile, kinesthetic learning styles make mistakes when understanding the problem and making mathematical models, so the completion steps and the final results obtained are not appropriate. So, students need to get used to solving problems that can train their computational thinking skills so that students will get used to thinking systematically and logically
Development of Two-Dimentional Geometry Module based on APOS Theory for 4th Grader Students Dewi Trisnawati; Kristi Liani Purwanti; Ahmad Faridh Ricky Fahmy
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10386

Abstract

This study aims to produce two-dimentional geometri module based on the APOS theory for 4th grader students is valid and feasible. This research method is research and development (R&D) using a 4D development model (define, design, develop, and disseminate). However, in this study, the 3-D development was modified, namely the disseminate stage was not carried out due to limited time, energy, and cost in carrying out this research. The subject of this research is the 4th grader of Semarang State Islamic Elementary School (MIN Semarang). Based on the results of the study, it was found that (1) module assessment by material and media expert the quality of the module quality by material and media expert validators is in the very good category with a value of 4,7 and 4,4. (2) Student learning outcomes from field trials obtained an average of 79,8 with a completeness level of 78.6%. It can be concluded that the product of two-dimentional geometri module based on the APOS theory is valid and feasible for use in learning
Factors Influencing Mathematics Learning: Path Analysis Anggun Badu Kusuma; Heri Retnawati
EduMa: Mathematics education learning and teaching Vol. 11 No. 2 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i2.10514

Abstract

The factors that influence the learning of mathematics are very diverse. On this occasion, the focus is on gender, learning styles, learning independence, and motivation. These factors are fascinating because they always appear in learning and research themes. This study aimed to examine how the influence of these factors on learning achievement. This research is associational research which is a descriptive research methodology. The research subjects are 5th-semester students who take calculus courses, mathematics education study program, Universitas Muhammadiyah Purwokerto. The instruments used in this study were questionnaires and learning outcomes tests. To analyze the data used, LISREL (Linear Structural Relationship) software. The results showed that not all variables affect each other directly. Gender influences learning motivation. Learning style has an impact on learning motivation. Learning motivation affects learning independence. Learning independence influences learning achievement. Learning motivation influences learning achievement. If it is seen how they influence learning achievement, then learning motivation has the most significant impact compared to gender, learning style, and learning independence.
Development of contextual brochures in learning mathematics to improve student learning outcomes and creativity Sirojudin Wahid; Nely Naelatul Izza
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10838

Abstract

This study aims to produce brochure teaching materials for contextual-based mathematics learning. After the brochure is applied in learning, it will be analyzed whether it can improve mathematics learning outcomes and students' creativity. This study is development research, using 4D development design (define, design, develop, disseminate). The development test was conducted at SMP Assuniyah Losari, involving 52 students. 26 students of class VII A as the control class and 26 students of class VII C as the experimental class. The data collection instruments used in this study were interviews, questionnaires and tests. The results of this study are: (1) producing a mathematics learning brochure with a contextual approach through a 4D development design, (2) a contextual mathematics learning brochure obtaining a score of 0.94 based on the assessment of material experts with high validity criteria, and getting a score of 0.86 based on an expert assessment. media with high validity criteria, (3) the results of data processing on student learning outcomes and creativity using SPSS version 25.0, showed a difference between the control and experimental classes. the use of contextual-based mathematics learning brochures is proven to significantly improve student learning outcomes and creativity. Student responses also showed positive results with a cumulative percentage of 78%
Modeling of Traffic Flow Schemes at Road Intersections in Pekanbaru City Using Compatible Graphs Sarbaini Sarbaini
EduMa: Mathematics education learning and teaching Vol. 11 No. 2 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i2.10859

Abstract

Congestion is one of the few issues that has always been the center of attention at crossroads. One of them is at the intersection of Tuanku Tambusai, Nangka and Soekarno Hatta road. This congestion can be reduced by optimizing the duration of pauses at road intersections and collecting a compatible traffic flow when a red light occurs. The two traffic flows are said to be compatible if the two flows are running together without anyone crashing. A compatible graph is a graph that has two sets in which the object to be arranged is indicated by its points, and the corresponding pair of objects is indicated by its sides. This study obtained the optimal pause duration, which assumes a left turn following a red light for 75 seconds, by applying a compatible graph. Furthermore, the optimal duration of the pause assumes that the left turn does not follow the red light for 45 seconds. The pause duration is smaller than the duration now used on Soekarno Hatta Road, which is 115 seconds, using the assumption of following the red light to turn left. So obtained, the duration of the pause is much more optimal when compared to the duration of the pause used on the current Soekarno Hatta road
Comparison of Fuzzy Time Series Chen and Cheng to Forecast Indonesia Rice Productivity Herlinda Nurafwa Sofhya
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10936

Abstract

Based on BPS data in 2019, around 90% of Indonesians consume rice as the main product of their carbohydrate needs. With the fourth most populous country in the world, Indonesia's rice consumption in 2021 will reach 31.50 million tons. Indonesia's rice production is currently not able to supply the needs of domestic rice consumption. Therefore, the Indonesian government chose to import rice for supply the needs of domestic rice consumption. Forecasting method can help the government to reduce uncertainty about the future of rice productivity. This research will discuss the comparison of the forecasting results of fuzzy timeseries using chen and cheng models in forecasting rice productivity in Indonesia. The comparison based on the percentage of eror or in this research the MAPE value is used as an indicator. The MAPE value obtained using chen model is 18% and using cheng model is 12%. The result of data analysis found that the MAPE value using cheng model is smaller than using chen model. It means that the cheng model is more appropriate used in forecasting data of  Indonesia productivity rice. However the chen and cheng models both give good forecasting result because the MAPE value is less than 20%

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