Al-Jabar : Jurnal Pendidikan Matematika最新文献_第5页

Students' metacognition in solving non-routine problems 学生解决非常规问题的元认知

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-29 DOI: 10.24042/ajpm.v13i1.11776

M. Kholid, Arina Ahadiyati

{"title":"Students' metacognition in solving non-routine problems","authors":"M. Kholid, Arina Ahadiyati","doi":"10.24042/ajpm.v13i1.11776","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.11776","url":null,"abstract":"Students’ metacognition abilities based on their aspects have different levels. Metacognition aspects had categorized into parts of awareness aspects, evaluation aspects, and aspects of regulation. This study aims to describe how students are metacognitive in solving non-routine problems based on awareness, evaluation, and regulation characteristics. This research is a descriptive qualitative study with a sampled class VIII A Junior High School Batik Special Program (PK) Surakarta, which consisted of six students. The instruments in this research are non-routine problems or tests, observation sheets, and interview guidelines. The questions validator in this research are two teachers and a Mathematics Education lecturer from the University of Muhammadiyah Surakarta. The data collection technique uses tests, observations, and interviews. The data analysis technique of research had carried out through three stages: data reduction, data presentation, and conclusion drawing. This study concluded that the student's metacognition of eighth grade in solving non-routine problems had not developed better. Only one student can ideally find the metacognition aspects of awareness, evaluation, and regulation. Compared to medium-capable students, students with high abilities can discover the metacognition aspects well. In comparison, students with low skills have not been able to find all indicators of metacognition. Based on the results, further research may discover students’ obstacles in implementing metacognition for mathematical problem-solving.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124977169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Motivation and learning media: How do they affect mathematics learning outcomes after the covid-19 pandemic? 动机和学习媒介:新冠肺炎大流行后它们如何影响数学学习成果?

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-28 DOI: 10.24042/ajpm.v13i1.12233

M. Pramita, R. Sukmawati, Nuruddin Wiranda

{"title":"Motivation and learning media: How do they affect mathematics learning outcomes after the covid-19 pandemic?","authors":"M. Pramita, R. Sukmawati, Nuruddin Wiranda","doi":"10.24042/ajpm.v13i1.12233","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.12233","url":null,"abstract":"After the pandemic, people began to adjust to the changes during the pandemic. The rapid progress and development of information and technology are now entering the world of education. Information technology has begun to be widely used to support the smooth running of the teaching and learning process, one of which is to support student learning outcomes. This study aimed to determine the differences in student learning outcomes in the control and experimental classes by considering students' learning motivation. This type of research is an experimental study with a 2×2 factorial design. Discrete mathematics learning outcomes for even-semester students in 2021/2022 will be grouped based on learning media (PowerPoint and Kahoot) and student motivation (high and low). To find out the differences in student learning outcomes, a 2-way ANOVA test was carried out using SPSS. The results of this study show significant differences in student learning outcomes between students with high learning motivation and those with low learning motivation. There is no significant difference in learning outcomes between Kahoot learning media and PowerPoint learning media. Then it is known that other factors affect student concentration; namely, an interaction between learning media and learning motivation influences students' learning outcomes. The Kahoot media was proven to make the learning atmosphere more fun during the learning activities. Students were more active in participating in the learning process.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129474560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Prospective mathematics teachers’ understanding of proof in mathematics for high school 准数学教师对高中数学证明的理解

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.10089

A. Mirza, Dona Fitriawan, Zubaidah R, Asep Nursangaji

{"title":"Prospective mathematics teachers’ understanding of proof in mathematics for high school","authors":"A. Mirza, Dona Fitriawan, Zubaidah R, Asep Nursangaji","doi":"10.24042/ajpm.v13i1.10089","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.10089","url":null,"abstract":"Changes in the mathematics education curriculum affect the preparation of prospective teachers to learn as well as possible and provide extensive opportunities and experiences regarding mathematical proof in secondary schools, especially those reflecting the nature and role of proof in the field of mathematics. Teachers' ability to respond to this depends on their understanding of proof in a mathematical context. This research examined the understanding of 36 prospective mathematics teachers at Tanjungpura University regarding proof and their ability to prove problems in the context of high school mathematics. The data were collected through a series of interviews focused on their responses to the role of proof and from tests to prove math problems. This research is descriptive-analytical research, which describes the conception of prospective mathematics teachers as knowledgeable in mathematics about proof. However, some view proof as a tool for studying mathematics. This research also found that many of them had a limited view of the nature of proof. They lacked a clear understanding of the subject of demonstrating or explaining the process of proving a mathematical statement.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124248038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An analysis of item response theory using program R 用R程序分析项目反应理论

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.11252

A. Ali, E. Istiyono

{"title":"An analysis of item response theory using program R","authors":"A. Ali, E. Istiyono","doi":"10.24042/ajpm.v13i1.11252","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.11252","url":null,"abstract":"The test is one of the instruments used to assess the extent of student understanding in learning. Multiple choice is a type of test commonly used in testing students. In addition to testing students' understanding, the quality of the tests used also needs to be tested. This study aims to determine the characteristics of the national mathematics test items in Baubau in the 2015/2016 academic year and the test information function with the item response theory approach. This research is an ex-post-facto study with a sample size of 574 students using a random sampling technique. Data was collected through documentation and analyzed using the LTM R package program. Findings indicated that there were four items (I1, I2, I4, and I8) for the 1-PL model, six items (I1, I2, I4, I7, I8, and I10) for the 2-PL model, and seven items (I1, I2, I3, I4, I7, I9, and I10) (3-PL) that fit the model (FM). The percentage of good (G) item parameters using R was 90% for (b) (1-PL), 90% (b) and 100% (a) (2-PL), and 90% (b), 10% (a), and 70% (c) (3-PL). The percentage of good quality items in each model for the 1-PL model was 40% or four items, the 2-PL model was 60% or six items, and the 3-PL model was 0%, or none was included in the good quality item category.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122061428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

An analysis of the difficulty of prospective mathematics teachers on algebraic materials 准数学教师在代数教材上的难点分析

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.11378

Muhammad Ridlo Yuwono, S. Widyawati

{"title":"An analysis of the difficulty of prospective mathematics teachers on algebraic materials","authors":"Muhammad Ridlo Yuwono, S. Widyawati","doi":"10.24042/ajpm.v13i1.11378","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.11378","url":null,"abstract":"Prospective mathematics teachers experience errors in solving straight-line equations, such as using unorthodox methods, answers that conflict with concepts and wrong calculations. This study aimed to analyze the difficulties of prospective mathematics teachers in algebraic material about straight-line equations. This research is descriptive qualitative research with a case study approach. The subjects in this study were students of the 3rd semester of the Mathematics Education Study Program, Widya Dharma University, Klaten, who had taken field analytic geometry courses. The data collection method in this study used the test method and the interview method. This study uses triangulation techniques to obtain valid data. The triangulation technique used is a triangulation method that compares data or information using different methods. The research instrument includes the main instrument, namely the researcher, whose role is to collect research data and auxiliary instruments in tests and interview guidelines. The data obtained from the interviews were analyzed using the analysis model of Miles, Huberman and Saldana, which includes data condensation, data presentation and drawing conclusions. The results of this study are that prospective mathematics teacher have difficulty in: (1) identifying which equations are straight lines and which ones are not, (2) explaining the concept of gradient, (3) proving the statement that two parallel lines have the same gradient, (4) prove the statement that two lines are perpendicular if the two gradients are multiplied the result is -1, (5) prove the formula for the equation of a straight line with a known gradient and a point through which it passes, and (6) prove the equation for a straight line if two are known the point through which. This study concludes that prospective mathematics teachers have difficulty in the material of straight-line equations.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131172807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Digital comic learning media based on character values on students’ critical thinking in solving mathematical problems in terms of learning styles 基于人物价值观的数字漫画学习媒体在学习风格上对学生解决数学问题的批判性思维的影响

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.11680

Rani Darmayanti, Rahmad Sugianto, Baiduri Baiduri, C. Choirudin, W. Wawan

{"title":"Digital comic learning media based on character values on students’ critical thinking in solving mathematical problems in terms of learning styles","authors":"Rani Darmayanti, Rahmad Sugianto, Baiduri Baiduri, C. Choirudin, W. Wawan","doi":"10.24042/ajpm.v13i1.11680","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.11680","url":null,"abstract":"To prepare students to compete in 21st-century skills, the Ministry of Education and Culture of the Republic of Indonesia integrates character education into school subjects. However, as a medium, comics do not contain the level of character values, exploration, and critical thinking skills in problem-solving on geometry material. Therefore, the aim of this study is to produce digital media based on character values on mathematical critical thinking skills in solving problems related to learning styles for eighth-grade students. This development research employed the 4-D method (Define, Design, Develop, and Disseminate). The study indicates that the digital comic learning media is valid with a total average score of 3.60 based on the material expert’s validation and 3.50 based on the media expert’s validation. The eight-grade students' responses were positive (92%) based on the trials. The learning outcomes in terms of kinesthetic, auditory, and visual learning styles used in this study can all meet all indicators of mathematical problem-solving.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132482530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 28

The analysis of junior high school students’ mathematical literacy: Field study in Bandar Lampung 初中学生数学素养的分析:在楠榜市的实地研究

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.11659

Nurhanurawati Nurhanurawati, C. Caswita, H. Bharata, W. Widyastuti

{"title":"The analysis of junior high school students’ mathematical literacy: Field study in Bandar Lampung","authors":"Nurhanurawati Nurhanurawati, C. Caswita, H. Bharata, W. Widyastuti","doi":"10.24042/ajpm.v13i1.11659","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.11659","url":null,"abstract":"Mathematical literacy is a person's ability to formulate, apply and interpret mathematics in various contexts, including the ability to reason systematically and use concepts, procedures, and facts to describe, explain or predict an event. Therefore, mathematical literacy is essential in everyday life. This article analyzed the mathematical literacy of junior high school students in Bandar Lampung. Data were collected by giving mathematical literacy questions to junior high school students. The data were analyzed descriptive–quantitatively. The research population is 14–15 years junior high school students in Bandar Lampung City. The research sample was selected using a stratified sampling technique to get students from several favorable and unfavorable public and private junior high schools. The research instrument was a test on the mathematical literacy of junior high school students. The results showed that junior high school students in Bandar Lampung were generally able to solve mathematical literacy problems whose information was clearly available, solve problems procedurally, and use basic algorithms, formulas, procedures, or conventions involving integers. However, they have yet to solve problems that involve constraints or make assumptions. They have not been able to select and integrate different representations, including symbolic ones, relate them directly to aspects of real–world situations and have not been able to solve problems related to everyday life that they rarely encounter.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116846921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Learning ordinary differential equation at undergraduate level: A systematic learning review 大学常微分方程的系统学习回顾

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.10707

E. Kurniadi, Z. Zulkardi, R. Putri

{"title":"Learning ordinary differential equation at undergraduate level: A systematic learning review","authors":"E. Kurniadi, Z. Zulkardi, R. Putri","doi":"10.24042/ajpm.v13i1.10707","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.10707","url":null,"abstract":"The research about Ordinary Differential Equation (ODE) has increased more widely since 1970. Therefore, several published articles in some journals can be found in some sources. This paper aims to provide an overview of the learning differential equation in higher education based on relevant literature. Therefore, we are interested in conducting a Systematic Literature Review (SLR) methodology from 24 articles generated from Top 5 Scopus Q1 according to SJR reported by Scimago Journal Country Rank in the subject area of education. The present study focuses on two aspects, namely: 1) the learning method of ODE that is proposed in the academic literature, and 2) the topic of ODE has been put forward and discussed in the academic literature. The systematic literature review found four methods of learning ODE (active learning, mathematical modelling, information, and technology communication, and geometric and qualitative solutions). Moreover, we also concluded that the several topics of ODE in the academic literature are 1) first order of ODE, 2) Euler method, 3) application to the problem (rate of change, population model, logistic generalized, and spring-mass), 4) second-order of ODE, and 5) system of ODE. The result of this study can provide a summary of existing literature and identify the weakness or gap to be investigated further in the following research related to the topic of ODE.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"341 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122836365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The notions of irreducible ideals of the endomorphism ring on the category of rings and the category of modules 环范畴和模范畴上自同态环不可约理想的概念

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.11139

Fitriana Hasnani, Meryta Febrilian Fatimah, N. P. Puspita

引用次数: 1

Mathematics teachers’ knowledge of indigenous games in teaching mathematics 数学教师在数学教学中对本土游戏的认识

Al-Jabar : Jurnal Pendidikan Matematika Pub Date : 2022-06-17 DOI: 10.24042/ajpm.v13i1.11693

Michael Tangkur, M. J. Nabie, Clement Ayarebilla Ali

{"title":"Mathematics teachers’ knowledge of indigenous games in teaching mathematics","authors":"Michael Tangkur, M. J. Nabie, Clement Ayarebilla Ali","doi":"10.24042/ajpm.v13i1.11693","DOIUrl":"https://doi.org/10.24042/ajpm.v13i1.11693","url":null,"abstract":"We explored junior high school teachers' knowledge and the impact of indigenous games in teaching basic mathematical concepts. The researchers employed the qualitative phenomenological design to address the purpose, objectives and research questions. The accessible sampling was used to sample 70 teachers (65 males, 5 females) for phase one of the study. Out of 70 teachers, five (three males and two females) were purposively sampled for the study's second phase. Two instruments, a semi-structured interview guide and an observation checklist were used to collect data. The data was analyzed thematically to reflect the research questions. The findings of both phases revealed that most teachers had adequate knowledge of indigenous games and knew the impact of indigenous games on students’ learning of mathematics. In particular, the observation checklist showed that some teachers still adhered to the traditional approach (a direct teaching method) and required the knowledge of indigenous games to enhance their teaching skills and techniques. Therefore, in-service training, workshops and other continuous professional development should be organized to update teachers' knowledge on the effective use of indigenous games in the teaching and learning of mathematics.","PeriodicalId":385020,"journal":{"name":"Al-Jabar : Jurnal Pendidikan Matematika","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117342179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0