Prima: Jurnal Pendidikan Matematika
https://jurnal.umt.ac.id/index.php/prima
<hr> <p style='margin: 0cm 0cm 0.0001pt; line-height: 1.15; font-size: 15px; font-family: "Calibri", sans-serif; text-align: justify;'><span style="color: rgb(0, 0, 0);">Prima: Jurnal Pendidikan Matematika (p-ISSN:<strong> </strong><a href="https://portal.issn.org/resource/ISSN/2579-9827" rel="noopener noreferrer" target="_blank"><strong>2579-9827</strong></a></span><strong><span style="color:#6666ff;"> </span><span style="color: rgb(0, 0, 0);">|</span></strong><span style="color: rgb(0, 0, 0);">e-ISSN:</span><span style="color:#6666ff;"> <a href="https://portal.issn.org/resource/ISSN/2580-2216" rel="noopener noreferrer" target="_blank"><strong><span style="color:#6666ff;">2580-2216</span></strong></a></span><span style="color: rgb(0, 0, 0);">) is <strong>scientific, peer-reviewed and open access journal</strong> managed by Program Studi Pendidikan Matematika Universitas Muhammadiyah Tangerang, and published by FKIP Universitas Muhammadiyah Tangerang, <strong>half-yearly on January and July</strong>. It aims to be open access journal platform which publishes and disseminates the ideas and researches on mathematics learning. </span></p> <p style='margin: 0cm 0cm 0.0001pt; line-height: 1.15; font-size: 15px; font-family: "Calibri", sans-serif; text-align: justify;'><span style="color: rgb(0, 0, 0);"><br></span></p> <p style='margin: 0cm 0cm 0.0001pt; line-height: 1.15; font-size: 15px; font-family: "Calibri", sans-serif; text-align: justify;'><span style="color: rgb(0, 0, 0);">The focus of Prima: Jurnal Pendidikan Matematika is to publish <strong>original research </strong>(qualitative research, classroom action research, development/design research are top priorities) and/or<strong> library analysis on how students learn mathematics and how mathematics is taught in primary, secondary or undergraduate level.</strong></span></p> <p style="text-align: justify;"><span style="font-family: Calibri, sans-serif; font-size: 15px;"><span style="color: rgb(0, 0, 0);">This journal has been <strong>INDEXED</strong> by</span> <strong><a href="https://doaj.org/toc/2580-2216?source=%7B%22query%22%3A%7B%22filtered%22%3A%7B%22filter%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22terms%22%3A%7B%22index.issn.exact%22%3A%5B%222579-9827%22%2C%222580-2216%22%5D%7D%7D%2C%7B%22term%22%3A%7B%22_type%22%3A%22article%22%7D%7D%5D%7D%7D%2C%22query%22%3A%7B%22match_all%22%3A%7B%7D%7D%7D%7D%2C%22size%22%3A100%2C%22_source%22%3A%7B%7D%7D" rel="noopener noreferrer" target="_blank" title="DOAJ">DOAJ</a> </strong><span style="color: rgb(0, 0, 0);">since March 2020 and</span> <a href="https://sinta.kemdikbud.go.id/journals/profile/2434" rel="noopener noreferrer" target="_blank"><strong>ACCREDITED</strong></a> <span style="color: rgb(0, 0, 0);">by the <strong>Ministry of Research and Technology/National Research and Innovation Agency of the Republic of Indonesia </strong>with</span> </span><span style="color: rgb(147, 101, 184);"><strong><strong><a href="https://drive.google.com/file/d/1GBXDaCEd9sEBgBuH5F-dmG6hbFCI5tq_/view?usp=sharing" rel="noopener noreferrer" target="_blank"><span style="font-family: Calibri, sans-serif; font-size: 15px;"><strong>Third Grade (SINTA 3)</strong></span></a></strong></strong><strong><strong><a href="https://drive.google.com/file/d/1GBXDaCEd9sEBgBuH5F-dmG6hbFCI5tq_/view?usp=sharing" rel="noopener noreferrer" target="_blank"></a></strong></strong><u><strong><strong><a href="https://drive.google.com/file/d/1GBXDaCEd9sEBgBuH5F-dmG6hbFCI5tq_/view?usp=sharing" rel="noopener noreferrer" target="_blank"></a></strong></strong></u></span><span style="font-family: Calibri, sans-serif; font-size: 15px;"><strong> </strong><span style="font-family: Calibri, sans-serif; font-size: 15px;"><span style="color: rgb(0, 0, 0);">according to </span></span></span><a href="https://drive.google.com/file/d/1fuBUk_hNhUlAdfItr5NoqTR1CpgtyVHH/view" rel="noopener noreferrer" target="_blank"><span style="font-family: Calibri, sans-serif; font-size: 15px;"><span style="font-family: Calibri, sans-serif; font-size: 15px;"><span style="color: rgb(147, 101, 184);"><strong>The Decree No. 85/M/KPT/2020</strong></span></span></span></a><span style="font-family: Calibri, sans-serif; font-size: 15px;"><span style="font-family: Calibri, sans-serif; font-size: 15px;"><span style="color: rgb(147, 101, 184);"></span><span style="color: black;"> </span></span><span style="color: rgb(0, 0, 0);">as an achievement for the peer-reviewed journal which has good quality in management and publication and effective since April, 2020, until 2024.</span></span></p> <p style='margin: 0cm 0cm 0.0001pt; line-height: 1.15; font-size: 15px; font-family: "Calibri", sans-serif; text-align: justify;'><strong><span style="color: rgb(0, 0, 0);">All submitted manuscripts will be initially reviewed by editors and are then evaluated by an <strong>Eligible Reviewers</strong> through the <strong>Double-blind Review</strong> process. This is to ensure the quality of the published manuscripts in the journal.</span> </strong></p> <p style='margin-top:0cm;margin-right:0cm;margin-bottom:.0001pt;margin-left:0cm;line-height:normal;font-size:15px;font-family:"Calibri",sans-serif;text-align:justify;'><br></p>FKIP Universitas Muhammadiyah Tangerangen-USPrima: Jurnal Pendidikan Matematika2579-9827<p style="text-align: justify;"><span style="font-size: 14px;"><strong>Authors who publish with Prima: Jurnal Pendidikan Matematika agree to the following terms:</strong> Authors retain copyright and grant the Prima: Jurnal Pendidikan Matematika right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share (copy and redistribute the material in any medium or format) and adapt (remix, transform, and build upon the material) the work for any purpose, even commercially with an acknowledgement of the work's authorship and initial publication in Prima: Jurnal Pendidikan Matematika. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in Prima: Jurnal Pendidikan Matematika. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).</span></p>MATHEMATICAL LITERACY SKILLS BY USING REALISTIC MATHEMATICS EDUCATION-BASED WORKSHEETS
https://jurnal.umt.ac.id/index.php/prima/article/view/7210
<span lang="EN">This research aims to measure students' mathematical literacy skills after using e-worksheets based on the Realistic Mathematics Education (RME) Approach. This research uses a descriptive qualitative approach. Students in class VIII of SMP N 1 Talang Kelapa, each with low, medium, and high literacy skills, were the subjects of this research. The categorization of students is based on the number of mathematical literacy components resulting from student answers on the test. Data was collected through observation, tests, and interviews. The purpose of observation is to measure the implementation of learning through RME, and the test is to measure students' literacy skills. In data analysis, the elements that appear most frequently are communication, mathematization, and the use of symbolic, formal, and technical language operations. Component 1 appears when students write a statement containing information about a problem and representing the results obtained. Component 2 emerges when students create a mathematical model of the problem, and component 7 emerges when students use formal forms that conform to mathematical definitions and rules. The results of learning observations carried out using e-worksheets based on the RME approach show that learning can be said to be of good quality according to the established criteria.</span>Bunga TrinandaNovita SariNovika SukmaningthiasRuth Helen Simarmata
Copyright (c) 2024 Prima: Jurnal Pendidikan Matematika
2024-02-012024-02-018120622310.31000/prima.v8i1.7210Exploration of students' algebraic thinking skills in solving TIMSS problems in terms of reflective-impulsive cognitive style
https://jurnal.umt.ac.id/index.php/prima/article/view/9376
<p>The algebraic thinking is very important for students to be able to abstract and generalize a mathematical problem. The purpose of this research is to reveal students' algebraic thinking processes in solving math problems based on reflective-impulsive cognitive styles. The method used is a qualitative with a case study approach. The research subjects consisted of 55 students who were then selected six students based on the reflective-impulsive cognitive style. The research instrument used consisted of an algebraic thinking test that adopted from TIMSS (Trends in International Mathematics and Science Study), MFFT (Matching Familiar Figure Test) and an interview guide. In this paper, researchers are focus on the exploration of students' algebraic thinking ability in solving problems on generalization and abstraction components. The finding showed that the reflective subjects and impulsive subjects are able to solve generalization and abstraction problems. The reflective and impulsive subjects are able to use patterns to solve problems related to generalizations. In addition, reflective and impulsive subjects are able to use symbols as an abstraction of the relationship between concepts and mathematical properties. However, the reflective subjects used the solution problem steps more systematic than impulsive subjects. The implication of the finding is that the individual differences such as cognitive style should be facilitated by the teachers so that students are more successful in learning mathematics.</p>Deni PratamaMasduki Masduki
Copyright (c) 2024 Prima: Jurnal Pendidikan Matematika
2024-01-312024-01-3181738810.31000/prima.v8i1.9376THE EFFECT OF REALISTIC MATHEMATICS EDUCATION LEARNING MODEL ON STUDENTS' SPATIAL ABILITY
https://jurnal.umt.ac.id/index.php/prima/article/view/9846
<span lang="EN-US">This study aims to determine the effect of the Realistic Mathematics Education (RME) learning model on students' spatial ability and to describe the things that happen in learning with the RME model. The research method used is mixed methods with a concurrent embedded design where the quantitative approach uses a quasi-experimental design method with a pretest-posttest experimental control group design and a qualitative approach using descriptive methods. The population in this study were 11<sup>th</sup>-grade students of SMK Dharma Siswa. Researchers used simple random sampling where two samples were selected, namely 30 students of class XI Multimedia as the experimental class and 25 students of class XI Office Management Automation as the control class. The results of the analysis: (1) The average score of the experimental class was 84 while the control class was 75,9. (2) The average percentage of frequency of student activity in the experimental class is 84,07% of students who meet several activity criteria. (3) The interview sheet on the RME learning model showed that 94,17% of students responded positively. (4) the results of hypothesis testing using the Mann-Whitney Test with a value (sig.) of 0.001 < 0.05 which shows H<sub>0</sub> is rejected so that H<sub>1</sub> is accepted. From the results of the data analysis, it can be concluded that the RME learning model has an influence on students' spatial abilities, and learning mathematics with the RME model in the experimental class is said to be successful.</span>Fadylah Akbar NugrahaPrahesti Tirta SafitriWarsito Warsito
Copyright (c) 2024 Prima: Jurnal Pendidikan Matematika
2024-01-312024-01-318110311410.31000/prima.v8i1.9846DEVELOPMENT OF E-BOOKS INTEGRATED WITH HABIST OF MIND AND ISLAMIC CHARACTERS IN IMPROVING ALGEBRAIC THINKING SKILLS OF PROSPECTIVE ELEMENTARY SCHOOL TEACHERS
https://jurnal.umt.ac.id/index.php/prima/article/view/10129
<span lang="EN-US">Algebraic thinking skills are important for students because algebraic thinking will promote ways to interpret mathematics. The results of preliminary research on the algebraic thinking ability of PGMI students showed an average problem solving of 18.46, mathematical modelling of 18.26, reasoning ability of 5.54, analytical thinking of 8.8 and generalization of 17, with a maximum value of 20. These results indicate that for indicators of analytical thinking and reasoning students are still low. This study aims to develop an e-book of algebraic thinking skills integrated with habits of mind and Islamic characters for prospective elementary school teachers. This type of research is development research using the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The developed e-book was validated by several experts including media experts, material experts and Islamic experts to ensure the quality of the e-book produced before the field trial. Product trials were conducted on 230 PGMI students. Based on the results of the study, it is known that the feasibility of the algebraic thinking ability e-book integrated with habits of mind and Islamic characters is categorized as very good, with a value of 4.77 from a maximum scale of 5 while practicality obtained a score of 4.11 in the good category</span>Hestu WilujengAristiawan Aristiawan
Copyright (c) 2024 Prima: Jurnal Pendidikan Matematika
2024-01-312024-01-3181637210.31000/prima.v8i1.10129STUDENT’S VISUAL THINKING ABILITY IN LEARNING LINEAR PROGRAMS USING GEOGEBRA ASSISTED LIVEWORKSHEETS
https://jurnal.umt.ac.id/index.php/prima/article/view/10320
<p>This research aims to describe students' visual thinking abilities when learning linear programming using LiveWorksheets assisted by GeoGebra for class XI students at SMA Negeri Ngoro. This research uses a quasi-experimental method with the research design used is Pre-Test Post-Test One Group Design. And the data analysis technique used is descriptive and inferential analysis. The sample for this research was 21 students of class XI IPA 3. The results of this research using descriptive analysis showed that students' visual thinking abilities increased after being taught with GeoGebra. This can be seen from the difference in the increase in pre-test and post-test scores obtained. Meanwhile, inferential analysis using the t-test also shows that there is an influence of using GeoGebra on students' visual thinking abilities. This can be seen because the Sig value obtained is 0.001 which is smaller than 0.05.</p>Nuning Rahmania FaluthiBaiduri BaiduriSiti Khoiruli Ummah
Copyright (c) 2024 Prima: Jurnal Pendidikan Matematika
2024-01-312024-01-318113114210.31000/prima.v8i1.10320