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Eduma : Mathematics Education Learning and Teaching
Published by Universitas Islam Negeri Siber Syekh Nurjati Cirebon
ISSN : 20863918     EISSN : 25025309     DOI : -
Core Subject : Education,
Education Mathematics
EDUMA scientific journal is a publication containing the results of research, development, studies and ideas in the field of Mathematics Education. Firstly published in 2009 and has been listed on PDII LIPI on May 10, 2012. Based on decree number 21/E/KPT/2018, EDUMA was has been accredited by Ministry of Research Technology and Higher Education since July 17th 2018 for 5 years. EDUMA Journal published by Program Studi Tadris Matematika Institut Agama Islam Negeri Syekh Nurjati Cirebon in collaboration with Asosiasi Dosen Matematika dan Pendidikan Matematika PTKIN (Ad-Mapeta) twice a year, in July and December. Journal EDUMA is open to the public, researchers, academics, practitioners and observers of mathematics education.
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Articles 10 Documents
 1 
Search results for , issue "Vol 12, No 2 (2023)" : 10 Documents clear
Praxeological Analysis of Mathematics Textbooks for Class XI High School Students on Arithmetic and Geometric Sequences Siagian, Qania Agustika; Aswin, Aswin; Herman, Tatang
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13289

Abstract

This study aims to analyze one of the mathematics textbooks published by the Ministry of Education and Culture. Then, the researcher will provide recommendations regarding the presentation of easy-to-understand material based on analysis of techniques, technology, and theory on each problem given by students' mathematics textbooks. This type of research is qualitative with a didactic anthropological theory approach, especially in praxeology. Data collection techniques in the library by reading, recording and processing these sources as research material. Researchers choose books based on the criteria needed to obtain relevant data. These criteria include (1) there is a problem in presenting mathematical material, (2) there is an author's name, and (3) publications from the Ministry of Education and Culture. The researcher found problems in the 2017 revised edition of class XI students' mathematics textbooks finding formulas and examples of arithmetic and geometric sequences. The study results showed several problems presenting the material for arithmetic and geometric sequences, which would raise student learning barriers. The identified Learning barriers are ontogenic, epistemological, and didactical obstacles. With these obstacles, the researcher provides alternative designs which are expected to minimize the occurrence of student learning barriers. So that the design alternatives provided can reduce obstacles for students in thinking and understanding the material of arithmetic and geometric sequences
Exploring Secondary Students' Algebraic Thinking in Terms of Intuitive Cognitive Style Safitri, Rahma; Masduki, Masduki
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13568

Abstract

Algebraic thinking has the important role to improve the students' understanding in solving real-world problems, especially in algebraic forms. The aim of this study is to explore the students' algebraic thinking in terms of intuitive cognitive style. This research used the qualitative approach with case study method. 61 Grade-8 students in one of public secondary schools in Ngawi District, East Java, Indonesia were participated in this study. Three intuitive subjects were selected for interviewed. This study used algebraic thinking test, questionnaires, and interview protocol for collecting the data. Researchers adopted ten questions from TIMSS 2011 8th-Grade to examine the students algebraic thinking abilities. All questions were validated by three experts in mathematics education and piloted before used. In this study, three algebraic thinking components: generalization, analytic thinking, and dynamic thinking were used to analyze the students algebraic thinking abilities.  The finding showed that the intuitive students can solve number pattern problems using picture and number patterns in generalization component. In analytic thinking component, students can solve problems related to equations using trial-error strategies and substitution methods. The students can also carry out dynamic thinking component about equivalent proportion by determining the median value and proportion concept. Thus, it can be concluded that the intuitive students are able to demonstrate the three algebraic thinking components properly
How Do Students Thinking Processes in Solving Originality and Elaboration Problems of Mathematical Creative Thinking Based on Brain Domination? Sukmaangara, Bayu; Madawistama, Sri Tirto
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13649

Abstract

Thought processes and brain dominance can be applied in the field of education because of the linkages between neuroscience, psychology, and education. The thinking process of students can assist teachers in planning the learning process, while brain dominance is an important factor in student performance so it is important to know students' thinking processes based on brain dominance in the learning process. This research aims to describe students’ thinking processes in solving originality and elaboration problems on mathematical creative thinking based on brain dominance. The research method used is qualitative with a descriptive exploratory approach. The instrument used is a matter of mathematical creative thinking that meet the indicators of originality and elaboration, brain dominance tests, and unstructured interviews. The Subject selected research was 3 subjects, namely 1 subject dominated by the left brain, 1 subject dominated by a balanced brain, and 1 subject dominated by the right brain. The subject is a class IX student of SMPN 1 Kota Tasikmalaya. The result of the research is that the thinking process of students in solving originality and elaboration questions creative thinking mathematically based on brain dominance in solving problems cannot be separated from the function of the right and left hemispheres. The thinking process of students in solving problems shows that students use the characteristics of the function of the hemispheres of the brain according to the dominance of the student's brain
Analysis of Students’ Ability and Multiple-Choice Numeracy Test based on Item Difficulty Using Rasch Maknun, Churun Lu'lu'il; Wahyuni, Ajeng; Zawawi, Irwani
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13318

Abstract

The purpose of this research is to evaluate learners' numeracy knowledge. This study looked into how university students were taught math skills. The research strategy used in this investigation was quantitative. Rasch Model study was used for the data study. The first research question's goal was to assess the numeracy exams' item difficulty characteristics using the Rasch Measurement Model, and The second research topic's goal was to look into the student's numeracy test performance parameters. According to the study, performing a range of calculations to add, subtract, and multiply as well as calculating and interpreting mean in a variety of contexts were the skills that students found the most difficult to master. The pupils perform exceptionally well when they identify and contrast information and data in tables. The outcome makes it possible to pinpoint each examinee's testing assets and weaknesses; this diagnostic should be applied to raise students' numeracy standards. The level of numeracy can be improved using two important methods. Teaching strategy: Math instructors should adapt their course materials to the students' learning styles
Mathematical Computational Thinking : Systematic Literature Review Ariati, Chelsi; Aswin, Aswin
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13796

Abstract

One of the key math learning goals that students at school must attain is mathematical computational thinking. This research attempts to review research on mathematical computation thinking done between 2018 and 2023. A systematic review of the literature (SLR) was conducted on all papers listed in Google Scholar, Semantic, and ERIC. The PRISMA protocol served as a guide for the research instrument while the search technique was modified to the selection criteria. The year of publication, education level, research class, demographics, journal indexer, and content studied are the variables in this study. The presentation of all data is quantitative descriptive. The findings of the SLR investigation indicate that in 2022 there will be a large publication of papers about students' mathematical computational thinking. The majority of these studies are conducted in grades VIII and IX in junior high schools. The study of numbers and algebraic concepts was very prevalent in Java and Bali. Future educators and researchers are advised to conduct additional research on computational thinking in mathematics starting at the elementary school level, outside of Java and Bali, on subjects other than algebra and numbers as well as research-related computational thinking indicators.
Comparing Student Problem-Solving in Math: Double-Loop vs. Multi-Representational Discourse Models Anjani, Dewi; Izzati, Nurma
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13965

Abstract

This research was conducted at SMP Negeri 7 Cirebon with quantitative methods. Quasi-Experimental research design in the form of posttest-only control group design. This research uses a purposive sampling technique to determine the research sample. The population in this study were all class VIII SMP Negeri 7 Cirebon. The samples used were class VIII B consisting of 36 students and class VIII D consists of 36 students. Data collection technique uses a test instrument in the form of a posttest in the form of a description. The results showed that there was a significant difference between the application of the double loop problem-solving learning model and the multi representation discourse learning model on students' mathematical problem solving abilities with a significance value of 0,001 less than 0,05 (< 0,05). This difference can also be seen from the results of calculating the average mathematical problem solving ability in the experimental class 1 which applies the double loop problem solving learning model of 75,89 while in experimental class 2 which applies the multi representation discourse learning model of 64,34. So, it can be concluded that the mathematical problem solving abilities of students who apply the double loop problem solving learning model are better than the mathematical problem solving abilities of students who apply the multi-representation discourse learning model to the Pythagorean theorem material
Problem Based Learning (PBL) with Scaffolding Approach to Improve Students' Mathematical Literacy Fani, Fani Laffanillah; Mariani, Scolastika; Agoestanto, Arief
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.14117

Abstract

Literacy skills are one of the skills needed by students to solve problems in real life. Therefore, it is necessary to conduct research in developing and improving students' mathematical literacy. The purpose of this research is to analyze the use of PBL with Scaffolding approach to improve students' mathematical literacy. This research method is a literature study, by taking 8 articles that discuss the application of PBL with a Scaffolding approach to improve students' mathematical literacy in Indonesia from 2018-2023. From the research results, the application of PBL with Scaffolding approach to improve students' mathematical literacy can be seen from the aspects of mathematical literacy, namely communication, mathematization, re-presenting, and reasoning and reasoning. Overall, PBL with a Scaffolding approach can improve mathematical literacy by obtaining an Effect Size value of 9.6701 in the large effect category and reinforced by the t-test calculation which found that  then  is rejected, which means that there is a significant difference between the average mathematical literacy of the experimental class and the control class
Enhancing Quadratic Function Learning Outcomes with TGT Cooperative Learning, Desmos, and Quizwhizzer Kurniani, Khoirida Hardini; Kriswandani, Kriswandani; Nikmah, Anna Royyana
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.14241

Abstract

This collaborative action research, CAR, aimed to improve the learning outcomes within the material of quadratic function with TGT typed cooperative method, assisted by desmos and quizwhizzer for X-9 graders of SMA N 3 Salatiga. The subjects were the X-9 graders, consisting of 34 participants, 14 males and 20 females. The research lasted from precycle, cycle I, and cycle II. Each cycle consisted of four stages: planning, applying, observing, and reflecting. The data collecting techniques were learning outcome test, observation, and documentation. The applied research instruments were observation sheet for the learning process and questions for each end of cycle. The researchers analyzed the data with descriptive statistics and qualitative description. The results showed the applied model with desmos and quizwhizzer assistances could improve the learning outcomes. The obtained mean scores increased, starting from the pre-cycle with 68.8, cycle II with 75.3, and cycle II with 82.6. The classical achievement was 80%. The achievement increased from the precycle with 47.1%, cycle I with 70.6%, and cycle II with 85.3%.
Learning Design of Pythagorean Theorem Contextualized Salt House with Interactive Videos Rahmawati, Eka; Nursyahidah, Farida; Albab, Irkham Ulil
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.14540

Abstract

The Pythagorean theorem is one of the materials in geometry and has a close relationship with everyday life. However, many students still have difficulty understanding the concepts and solving problems related to the material. This study aims to develop a learning trajectory that assists students in improving their ability to understand the concept of the Pythagorean theorem using the context of an interactive video-assisted Salt House in class VII SMP Negeri 2 Pegandon. This learning trajectory consists of four activities, namely: (1) finding the concept and formula of the Pythagorean theorem with the help of a video context; (2) finding concepts related to the length of one side of a triangle if two sides are known; (3) determining the type of triangle based on the length of its side; (4) finding and checking related Pythagorean triple number patterns. This study uses design research method which consists of three stages, namely preparing for the experiment, design experiment, and retrospective analysis. The learning approach used is PMRI. The results of the research conducted show that the learning trajectory obtained can improve students' mathematical problem solvings skills on the Pythagorean theorem material
Analysis of Statistical Thinking Ability of Mathematics Students Based on Artist Test Kusmanto, Hadi
EduMa: Mathematics education learning and teaching Vol 12, No 2 (2023)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v12i2.13474

Abstract

This study aims to determine the statistical thinking skills of mathematics students and their differences based on gender, school origin, and semester level. To map the statistical thinking skills using the modified Artist test standards. The development of students' statistical thinking skills is one of the focuses of learning mathematics in Higher Education. Students' statistical thinking ability is absolutely necessary to be able to think scientifically. Statistical thinking is the ability to think inductively. The population in this study were all mathematics students, while the sampling was based on proportional random sampling. The data analysis technique uses the t-test, Anova, and Least Significance Difference (LSD) as a follow-up test. Based on the results of the analysis carried out, it was found that students 'statistical thinking skills were classified as low which was below the value of 60 on a scale of 100. These results indicated that students' statistical thinking skills were still low, especially the ability to communicate data and draw conclusions. Another result shows that there is a difference in the ability to think statistically at the semester level, while there is no difference between sex and school origin. For semesters, third-semester students do better than other semesters

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