M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika
Mathline is published by Mathematics Education Department of Wiralodra University. Mathline publishes the research issues on mathematics, mathematics education, and could be experiment, research and development, or classroom action research. This Journal are bi-annual publication, on February and August.
Articles
472 Documents
<![CDATA[Analysis Of Vocational Students' Mathematics Learning Motivation In The 3T Region of West Halmahera ]]>
<![CDATA[Rahim, Abdurrachman]]>;
<![CDATA[Azka, Dea Alvionita]]>;
<![CDATA[Maharani, Andika Ellena Saufika Hakim]]>;
<![CDATA[Dwikasari, Lingga Gita]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 2 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i2.646
<![CDATA[The level of students’ motivation to learn mathematics has an impact on mathematics learning outcomes. This research aims to identify the level of student learning motivation in mathematics learning for vocational school students in the frontier, outermost, and disadvantaged (3T) area. The type of research used was qualitative research with descriptive methods. The subjects of this research were 16 students from the 12th grade of Formarimoi Vocational School, West Halmahera. The data collection technique used was the distribution of questionnaires and classroom observations. Data analysis was carried out by calculating the average score and percentage of students' answers based on predetermined indicators which were then interpreted into assessment categories. Based on the research results, it was found that student learning motivation had a percentage score of 77.09% which was in the good category. In more detail, the indicator of feeling happy and diligent in learning has a percentage score of 78.90% in the good category, the indicator of willingness and interest in learning has a score of 74.41% in the good category, the indicator of self-confidence and independence in learning has a percentage score amounted to 69.87%, and the achievement indicator in learning had a score of 85.16% in the very good category.]]>
<![CDATA[The Use of Game-Based Learning Media to Support Students’ Cognitive Abilities in Mathematics ]]>
<![CDATA[Khoirunnisya, Melati]]>;
<![CDATA[Anwar, Lathiful]]>;
<![CDATA[Kusumasari, Vita]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 2 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i2.654
<![CDATA[Cognitive abilities are very important for students to have because they are related to the thinking process. However, students' cognitive abilities in Indonesia are relatively low, so efforts are needed to develop students' cognitive abilities. Currently, games have become a popular activity for children. Games designed specifically for learning mathematics have the potential to help students understand abstract mathematical material. The purpose of this study is to conduct a literature review on the use of games-based learning media to support students' cognitive abilities in mathematics learning. The research method used is a systematic literature review. The stages are research question, data selection and extraction, and data analysis. Data was obtained by collecting all articles related to the research topic. Articles are taken from Google Scholar and Springer Link databases. From a total of 1836 articles obtained from the two databases, 15 articles were selected based on quality assessment criteria for analysis. The results of the research are that the use of games-based learning media in mathematics learning has various positive impacts on students' cognitive abilities. Games-based learning media can improve numeracy skills, mathematical communication, mathematical representation, and higher-level thinking. This research can become literature for researchers who will develop games-based learning to support students' cognitive abilities.]]>
<![CDATA[Analysis and Simulation of SEIR Mathematical Model of Stunting Case in Indonesia ]]>
<![CDATA[Winarni, Ambar]]>;
<![CDATA[Sofiyati, Noor]]>;
<![CDATA[Rudatiningtyas, Ulfa Fadilla]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.555
<![CDATA[Stunting is one of the focuses of the target for improving nutrition in the world until 2025. The government of Indonesia targets the prevalence of stunting to decrease to 14% in 2024. There are some factor affect stunting, some of them are sanitation, health care and parenting of child. In this research, we constructed a SEIR mathematical model of stunting case in Indonesia. There are four compartements in this model : the population of newborn are likely to be exposed to stunting (S), the population of children were having an early symptom stunting (E), the population of affected child stunting permanent (I) and the population of children showing symptom stunting but no caught stunting (free stunting) (R). The disease free and endemic equilibrium point are the equilibrium of the formed model. The local stability of equilibrium points have been analyzed, determined the basic reproduction number, and conducted a sensitivity analysis. If then is asymptotically stable If then is asymptotically stable. Sensitivity analysis revealed that the parameters and significantly contribute to the increase in the basic reproduction number . It means that the good sanitation, good healthcare, good parenting of child and decrease the rate of transmission indirectly from the person affected stunting are the most important thing to reduce the rate of stunting in Indonesia.]]>
<![CDATA[Students' Difficulties In Solve Trigonometry Problem Solving According To Step Polya's ]]>
<![CDATA[Khofifah, Khofifah]]>;
<![CDATA[Rosyadi, Rosyadi]]>;
<![CDATA[Gunadi, Farid]]>;
<![CDATA[Nandang, Nandang]]>;
<![CDATA[Runisah, Runisah]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.571
<![CDATA[This study aims to describe students' difficulties in solve trigonometry problem solving according Polya's steps. Determining research subjects by giving students difficulty test questions using Polya steps to 36 students of class X MIPA 8 SMAN 1 Indramayu. From these results, 6 subjects were selected purposively as a sample with subjects falling into the high, medium and low score categories. The instruments used were diagnostic tests of students' difficulties in solving trigonometric problems using Polya's problem solving and interviews. The data analyzing technic in the research started with collecting information in the fields, interviews, and documentations which are collected by coding. By considering into account the results obtained from this study, the difficulty of students in handling problem solving of trigonometry problems according to Polya's steps owned by students of class X MIPA 8 SMA Negeri 1 Indramayu is able to solve a problem using Polya's steps. When students who have high test scores will have little difficulty learning because the subject can explain and solve problems well and there are no difficulties. While it is different when students who have low scores feel confused, difficult, wrong in solving a problem. In fact, in this study, the highest score and the lowest score both answered the questions correctly, the only difference was the student's accuracy and overestimation, causing the student to get a low score. The research results show that the students with high score category had less difficulty than students with low score categories. Therefore, teachers must be more careful in paying attention to students and teachers must also explain Polya's stages gradually without rushing. It is expected that students can understand Polya's stages as a whole so as to reduce student learning difficulties.]]>
<![CDATA[Indonesian Students’ Mathematical Representation Ability According To Learning Styles: Systematic Literature Review ]]>
<![CDATA[Inayah, Clara Fadhilah]]>;
<![CDATA[Dahlan, Jarnawi A.]]>;
<![CDATA[Darhim, Darhim]]>;
<![CDATA[Maghfiroh, Fitria]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.583
<![CDATA[The purpose of this research is to explain the outcomes of Indonesian students' mathematical representation ability according to learning styles. The learning styles are visual, auditory, and kinesthetic. A systematic literature review (SLR) is the research methodology employed in this study. This study used data from 18 papers about mathematical representation ability according to learning styles. Publications published in Indonesia between 2015 and 2023 that are indexed by Google Scholar, SINTA, or Scopus form the publishing data. According to the publication year, the media in which it was published, the research methods employed, the subject's educational background, the research location, and the research findings, the description of this study was reviewed. The most research on mathematical representation ability according to learning styles was found to have been published in 2023, according to SLR. The most prominent research media that published the most research were SINTA and Google Scholar. Qualitative methods dominated this study, with junior high school students serving as the majority of research subjects and the island of Java serving as the most prominent research location in Indonesia. Furthermore, it could be stated that one of the elements influencing mathematical representation ability is learning styles.]]>
<![CDATA[Contextual Teaching and Learning Approach Based On Tpack To Increase Students' Interest In Learning and Learning Outcomes ]]>
<![CDATA[Wardoyo, Ali]]>;
<![CDATA[Sunismi, Sunismi]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.598
<![CDATA[This research is a Classroom Action Research (CAR) using Contextual Teaching and Learning (CTL) approach based on TPACK to increase students' interest and learning outcomes. The study involved 22 students of class VII at MTsN 2 Tanah Bumbu, with data collection techniques including observation, written tests, and questionnaires. The results showed that the CTL approach significantly increased students' interest in learning, with their attention to math increasing from 54.55% to 81.82% after the action. In addition, students' feelings of pleasure increased from 36.36% to 77.27%, and their interest in mathematics increased from 31.82% to 63.64%. The CTL approach also improved learning outcomes, with an increase in the average learning outcomes and the level of KKTP (Criteria for Completion of Learning Objectives). The average learning outcome before the action was 46.4, and in cycle I it increased to 59.5 with a completeness percentage of 54.5%. In cycle II, it reached a significant increase of 74.5 with a percentage of 100% completeness.]]>
<![CDATA[Analysis of Students' Spatial Abilities Reviewed From Gender Differences In Class X ]]>
<![CDATA[Telaumbanua, Esterni]]>;
<![CDATA[Ratumanan, Tanwey Gerson]]>;
<![CDATA[Silitonga, Rhyanti]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.600
<![CDATA[Spatial skills are important for studying geometric shapes. People who have good spatial abilities can easily imagine objects in three dimensions. Factors that influence differences in student abilities include gender differences. The aim of this research is to describe students' spatial abilities in terms of gender differences. The type of research used is quantitative-qualitative research. Spatial ability test results data are calculated and presented in quantitative form and analyzed qualitatively. This research was conducted at SMA Negeri 3 Ambon class X Science 1 with a total of 36 students consisting of 12 male students and 24 female students. In determining the subject of this research, a purposive sampling technique was used, namely taking data sources with certain considerations. The research subjects selected to be interviewed were 6 students with the assessment criteria for spatial ability test questions consisting of 1 male student and 1 female student with high spatial ability, 1 male student and 1 female student with moderate spatial ability, and 1 male student with moderate spatial ability. male and 1 female student with low spatial abilities. The largest percentage of student test results are in the low category. Based on the results of the spatial ability test, it shows that in the element of spatial perception, male subjects are more likely to meet the indicators of the ability to identify objects vertically and horizontally even though the position of the object is manipulated. Meanwhile, female subjects tend to use their spatial abilities as indicators of the ability to distinguish lines, horizontal and vertical planes in spatial figures. In the spatial visualization element, male subjects are more likely to fulfill the indicators than female subjects regarding stacks of unit cubes whose position or shape has been manipulated and visualizing stacks of unit cubes from more than one point of view. For the element of mental rotation, male subjects tend to be more capable than female subjects of rotating, imagining rotation and describing a flat shape or spatial structure correctly after rotation. However, elements of spatial orientation of female subjects are more likely to determine the appearance of objects from different perspectives than male subjects. In the spatial relations element, male subjects are more likely to determine the relationship of an object with other objects than female subjects.]]>
<![CDATA[Learning Achievement: Understanding the Influence of Self-Confidence and Mathematical Disposition in Junior High School Students ]]>
<![CDATA[Oktavia, Thessa]]>;
<![CDATA[Yulia, Putri]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.601
<![CDATA[The purpose of this study is to ascertain how class IX students at SMP N 4 Sungai Penuh self-confidence and mathematical disposition relate to one another. The 113 pupils in class IX of SMP Negeri 4 Sungai Penuh comprised the study's population. This study will use a probability sampling technique, specifically simple random sampling with the use of the Solvin formula, to select 30 students to serve as the sample. Correlational research is the type of study that this study is. The F test significance test, the Pearson product moment correlation calculation, and a comparison with the F table are the steps in the data analysis procedure utilized in this study. The study's findings suggest that self-confidence and mathematical temperament have a positive but negligible impact on the mathematics learning achievement of SMP N 4 Sungai Penuh class IX pupils. The study's findings demonstrated that, at a significance level of 0.022 < 0.05, the self-confidence variable had a positive and substantial impact on learning achievement. The mathematical disposition variable likewise significantly and favorably affects student learning achievement. Student learning achievement was positively and significantly impacted by the variables of self-confidence and mathematical disposition, with a coefficient of determination of 0,428.]]>
<![CDATA[Response of Prospective Mathematics Teacher Students To Learning Difficulties In Calculus Course ]]>
<![CDATA[Vrasetya, Arshinta]]>;
<![CDATA[Nasution, Eline Yanty Putri]]>;
<![CDATA[Handican, Rhomiy]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.602
<![CDATA[This study was motivated by the learning difficulties faced by prospective mathematics teacher students in calculus courses, while calculus courses studied at the college level equip prospective teacher students to teach mathematics subjects at the secondary school level. This study aims to determine students' responses to learning difficulties in calculus courses. This research used descriptive quantitative method by involving 25 students of Tadris Mathematics IAIN Kerinci as the research sample. The sampling technique used in this study was convenience sampling, which is when a researcher chooses his sample only by including people who are available. This study uses a closed questionnaire as a data collection tool that is reviewed from 7 aspects of difficulty, namely interest, motivation, talent, intelligence, facilities and infrastructure, quality, and teaching methods. The results of descriptive analysis showed that students have a high level of difficulty in learning calculus. The conclusion of this study shows that students' learning difficulties, especially in calculus courses, are strongly influenced by external factors, especially related to learning facilities and infrastructure. The results also show that prospective math teacher students at IAIN Kerinci have an unfavorable response to learning difficulties in calculus courses.]]>
<![CDATA[The Contribution of Problem-Solving Ability To Self-Regulated Learning of Khairul Imam Medan Middle School Students ]]>
<![CDATA[Sari, Nilam]]>;
<![CDATA[Heryanto, Heryanto]]>;
<![CDATA[Peranginangin, Lorena]]>;
<![CDATA[Tobing, Renatal Halomoan Lumban]]>
<![CDATA[ Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 3 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Wiralodra ]]>
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DOI: 10.31943/mathline.v9i3.645
<![CDATA[The purpose of this study is to ascertain the contribution of mathematical problem-solving abilities to self-regulated learning. This research is ex post facto research. The sample taken in this study using the cluster random sampling technique was taken randomly from two classes with a total of 51 students. Data on problem-solving abilities and self-regulated learning were collected using instruments in the form of problem-solving ability tests and self-regulated learning attitude scales. Path analysis techniques were used to analyze the data. The results of the research show that problem-solving abilities contribute significantly to students' self-regulated learning, and the large contribution of problem-solving abilities to students' self-regulated learning is 94.47%. Based on these findings, it can be concluded that to increase student self-regulated learning, problem-solving abilities must be improved. Apart from that, problem-solving abilities contribute significantly to self-regulated learning, both directly and indirectly, and these two variables have a very strong influence.]]>
