Numerical Jurnal Matematika dan Pendidikan Matematika最新文献_第2页

Bibliometric Analysis of Blended learning Mathematics in Scientific Publications Indexed by Scopus Scopus检索科学出版物中混合学习数学的文献计量学分析

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-12-01 DOI: 10.25217/numerical.v5i2.1673

Ika Eryanti, J. Soebagyo

{"title":"Bibliometric Analysis of Blended learning Mathematics in Scientific Publications Indexed by Scopus","authors":"Ika Eryanti, J. Soebagyo","doi":"10.25217/numerical.v5i2.1673","DOIUrl":"https://doi.org/10.25217/numerical.v5i2.1673","url":null,"abstract":"Research of blended learning in mathematics using the bibliometric method is still relatively rare. Therefore the novelty of this research is through the method used bibliometric analysis, data sources from Scopus database with restrictions on articles published in 2011 until 2021 analyzed with Publish or Perished (PoP ) application and visualization using Vosviewer. The sample of this research is scientific articles about blended learning mathematics indexed by Scopus published in the last ten years, from 2011 to 2021, as many as 136 scientific articles. The research method used is a bibliometric analysis conducted on 136 publications on blended learning mathematics learning on the Scopus database. Data analysis carried out is citation analysis, publication trend analysis, trend analysis, and analysis of author keywords. Research articles on blended learning mathematics learning published in Scopus indexed journals have generally experienced positive growth from year to year. The most citations to articles related to blended learning occurred in 2019 with 107 article citations., the articles that were used the most as references in these writings had a good impact on the creation of knowledge related to blended learning mathematics and research opportunities. Keywords that are rarely used related to blended learning in mathematics learning are analysis and Schoology. These two keywords can be a reference for further research in the future. It indicates that the opportunity to research this topic is still extensive.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43042496","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: 3

Optimization of Drinking Water Distribution Costs Using Vogel's Approximation Method (VAM) and Three Modified Methods of VAM (Case Study: Sikumbang Kampar Spring) 基于Vogel近似法(VAM)及三种修正方法的饮用水分配成本优化(以锡昆邦坎帕泉为例)

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-12-01 DOI: 10.25217/numerical.v5i2.1419

Sri Basriati, Elfira Safitri, D. Sartika

{"title":"Optimization of Drinking Water Distribution Costs Using Vogel's Approximation Method (VAM) and Three Modified Methods of VAM (Case Study: Sikumbang Kampar Spring)","authors":"Sri Basriati, Elfira Safitri, D. Sartika","doi":"10.25217/numerical.v5i2.1419","DOIUrl":"https://doi.org/10.25217/numerical.v5i2.1419","url":null,"abstract":"Distribution system Springs Sikumbang Kampar is from the primary seller, and the distributor distributes it to the public. The Sikumbang Kampar Springs distributor is experiencing the problem of increasing the cost of distribution because it does not have a distribution pattern. Therefore, it takes a transportation model to complain distribution problems experienced by the distributor of Springs Sikumbang Kampar. The research was conducted to obtain the minimum cost in distributing the drinking water to help distributors solve these problems. For this reason, a method is needed in compiling a mathematical model appropriate to the distribution problem. The methods used in the study are Vogel's Approximation Method (VAM), Improved Vogel's Approximation Method (IVAM), Max-Min Vogel's Approximation Method (MM-VAM), and Modified Vogel's Approximation Method (MVAM). Based on the results of the study, Vogel's Approximation Method generates total cost different initial solutions. Vogel's Approximation Method is more efficient, as it has few iterations to obtain the optimal solution using the stepping stone method. Distributors can consider the use of Vogel's Approximation Method in optimizing the distribution costs of drinking water from Sikumbang Kampar Springs. Total distribution transportation costs Sikumbang Kampar Springs per week uses transportation model is Rp 4,580,485.00. This result is more optimal for transportation costs distributor, that is Rp 5.050.000.000,00, so there is a reduction in transportation for Rp 469,515.00.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45781685","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

Concept Understanding Ability and Students Belief through Think Talk Write Learning Model Using Cube Origami Media 概念理解能力与学生信念——基于立方体折纸媒体的思维-谈话-写作学习模式

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-12-01 DOI: 10.25217/numerical.v5i2.1830

I. Suryawati, Khairul Asri, Nur'ainun Ainun, Rahmani Rahmani, Rifaatul Mahmuzah

{"title":"Concept Understanding Ability and Students Belief through Think Talk Write Learning Model Using Cube Origami Media","authors":"I. Suryawati, Khairul Asri, Nur'ainun Ainun, Rahmani Rahmani, Rifaatul Mahmuzah","doi":"10.25217/numerical.v5i2.1830","DOIUrl":"https://doi.org/10.25217/numerical.v5i2.1830","url":null,"abstract":"Elementary school is the main foundation in developing an understanding of mathematical concepts. If the basic understanding of students' concepts is not good or weak, students cannot solve math problems. Therefore, understanding the concept is essential to help students in learning mathematics. The teacher does not optimize the methods, strategies, or learning models in the learning process. So far, the learning process is only guided by explanations or examples of questions. As a result, when students are faced with different questions, students have difficulty solving problems. It happens because of the lack of students' conceptual understanding skills. The purpose of this study was to determine the increase in the ability to understand the concept by using origami media through the Think Talk Write (TTW) learning model. This study uses a quantitative approach, while the design used in this study is the Pre-Experiment One group pre-test and post-test design. The population in the study were all fifth-grade students at SD Negeri 42 Banda Aceh, totaling 50 students, consisting of students in class VA-1 as the Experiment class, while in class VA-2 as the Control class. Based on the analysis of research data, it is stated that the significant value (2-tailed) N-Gain score is 0.000 less than 0.05, so H0 is rejected, and Ha is accepted. Thus, it can be concluded that there is an increase in the concept understanding ability and belief taught with origami media and through the TTW model with using conventional learning.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42462544","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

Etnomathematics: Exploration of Geblek Renteng Batik in Transformation Geometry Etnomatics:Geblek Renteng蜡染在变换几何中的探索

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-12-01 DOI: 10.25217/numerical.v5i2.1506

Fatkhurohman Fatkhurohman, A. D. Ayuningtyas, M. S. Noto, S. Widodo

引用次数: 2

Digital Literature: A Combination of Blended Learning and Guided Inquiry in Mathematics Learning for Salaf Students 数字文学：萨拉夫学生数学学习中混合学习和引导探究的结合

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-12-01 DOI: 10.25217/numerical.v5i2.1839

Cita Lusty Ardliana

{"title":"Digital Literature: A Combination of Blended Learning and Guided Inquiry in Mathematics Learning for Salaf Students","authors":"Cita Lusty Ardliana","doi":"10.25217/numerical.v5i2.1839","DOIUrl":"https://doi.org/10.25217/numerical.v5i2.1839","url":null,"abstract":"Mathematical critical thinking skills are one of the essential skills in the 21st century. However, in reality, many students still do not have good mathematical critical thinking skills. This is because the teacher has not been able to process students' critical thinking in mathematics. Most teachers only teach mathematical concepts without seeing how the students' critical thinking processes in solving mathematics problems are given. Therefore, it is necessary to know how the critical thinking process of students so that teachers know what strategies should be applied in the classroom. This study aims to (1) describe the critical thinking skills of students in Grade 8 in solving a system of linear equations in two variables (SLETV) and (2) identify the components of critical thinking in students. It is a study with a qualitative descriptive approach. Three indicators are used as the basis, namely analyzing, evaluating, and drawing a conclusion. As many as 32 subjects were involved (14 males and 18 females). The research instrument was a test with three problems containing three indicators. Data were collected through test and interview methods, and triangulation was done to compare the outcomes between tests and interviews. The data were analyzed through data reduction, data display, and conclusion drawing. The findings indicate that: (1) critical thinking skills of students are classified 'low'; (2) students' ability in concluding, as one indicator of critical thinking skills, is lower than other indicators.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48541281","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

Critical Thinking Skills of Students in Solving Mathematical Problem 学生解决数学问题的批判性思维能力

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-11-30 DOI: 10.25217/numerical.v5i2.1865

Ardi Dwi Susandi

{"title":"Critical Thinking Skills of Students in Solving Mathematical Problem","authors":"Ardi Dwi Susandi","doi":"10.25217/numerical.v5i2.1865","DOIUrl":"https://doi.org/10.25217/numerical.v5i2.1865","url":null,"abstract":"Mathematical critical thinking skills are one of the essential skills in the 21st century. However, in reality, many students still do not have good mathematical critical thinking skills. This is because the teacher has not been able to process students' critical thinking in mathematics. Most teachers only teach mathematical concepts without seeing how the students' critical thinking processes in solving mathematics problems are given. Therefore, it is necessary to know how the critical thinking process of students so that teachers know what strategies should be applied in the classroom. This study aims to (1) describe the critical thinking skills of students in Grade 8 in solving a system of linear equations in two variables (SLETV) and (2) identify the components of critical thinking in students. It is a study with a qualitative descriptive approach. Three indicators are used as the basis, namely analyzing, evaluating, and drawing a conclusion. As many as 32 subjects were involved (14 males and 18 females). The research instrument was a test with three problems containing three indicators. Data were collected through test and interview methods, and triangulation was done to compare the outcomes between tests and interviews. The data were analyzed through data reduction, data display, and conclusion drawing. The findings indicate that: (1) critical thinking skills of students are classified 'low'; (2) students' ability in concluding, as one indicator of critical thinking skills, is lower than other indicators.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43192595","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

Application of Cluster Analysis Using Agglomerative Method 凝聚法在聚类分析中的应用

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-06-28 DOI: 10.25217/numerical.v5i1.1538

Muhammad Rais Ridwan, H. Retnawati

{"title":"Application of Cluster Analysis Using Agglomerative Method","authors":"Muhammad Rais Ridwan, H. Retnawati","doi":"10.25217/numerical.v5i1.1538","DOIUrl":"https://doi.org/10.25217/numerical.v5i1.1538","url":null,"abstract":"Improving the quality of human resources is the main supporting factor in increasing national productivity in various fields and development sectors. The government's productive investment activities that spur the nation's competitiveness in the global era prioritize Indonesia's education development. This study aims to cluster provinces in Indonesia based on educational indicators using the Agglomerative method consisting of the Average Linkage and Ward methods. Data collection is based on documentation techniques obtained from Statistics Indonesia in 2018. Data analysis used hierarchical cluster analysis consisting of data standardization, determining the size of the similarity or dissimilarity between data, the clustering process with a distance matrix, and seeing the characteristics of the cluster results formed. The second clustering method is by doing the initial grouping and determining the excellent cluster based on the average standard deviation ratio to the standard deviation between groups. Clustering results show the Ward method with the number of collections as many as 4 clusters and produces a ratio with a value of 0.01 smaller than the Average Linkage method. It shows that the cluster analysis method using the Ward method has better group accuracy quality than the Average Linkage method.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48488899","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

The Effect of Hypnoteaching Learning Method on Students’ Problem-Solving Skills and Concept Understanding 催眠教学方法对学生问题解决能力和概念理解的影响

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-06-26 DOI: 10.25217/numerical.v5i1.1391

Fitria Adelita, Achi Rinaldi, F. Putra

引用次数: 0

Qurmatica-Based Learning as a Solution to Reduce Anxiety for Students' Mathematics Phobias 以数学为基础的学习是减轻学生数学恐惧症焦虑的一种方法

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-06-26 DOI: 10.25217/numerical.v5i1.1355

Yoga Klody Arianto, Veronika Dwi Cahyani, Lutviatul Hasana, Abdul Halim Fathani

{"title":"Qurmatica-Based Learning as a Solution to Reduce Anxiety for Students' Mathematics Phobias","authors":"Yoga Klody Arianto, Veronika Dwi Cahyani, Lutviatul Hasana, Abdul Halim Fathani","doi":"10.25217/numerical.v5i1.1355","DOIUrl":"https://doi.org/10.25217/numerical.v5i1.1355","url":null,"abstract":"Mathematics anxiety is an obstacle for students in carrying out mathematics learning, especially there are still students who think mathematics is a difficult and boring subject. The ability to understand mathematical concepts of each student is different. There are several influencing factors, one of which is the anxiety experienced by students when learning mathematics. Therefore, mathematics is one of the important lessons to be learned, not only students at school but also students who are studying in Islamic boarding schools. Some of the knowledge that students learn in Islamic boarding schools also requires mathematics. For example, when studying the science of zakat distribution, Faraid science, and the like. The students have applied the linkage of mathematical concepts with Islamic concepts studied by students in Islamic boarding schools. In this study, the data collection method used was a literature study. This method was used to obtain additional literature data from reference books regarding mathematics anxiety towards students. In fact, mathematics is a basic science that is important for the advancement of science and technology, and the concepts in learning mathematics are used in everyday life. The author tries to offer a solution to reduce the level of anxiety of students towards mathematics by conducting learning that integrates the Qur'an with mathematics using the QURMATICA method as a solution can be used to play and learn mathematics and to encourage students' enthusiasm in learning mathematics and students can reduce their mathematics anxiety.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46612050","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

Technological Pedagogical Content Knowledge Analysis 技术教学内容知识分析

Numerical Jurnal Matematika dan Pendidikan Matematika Pub Date : 2021-06-14 DOI: 10.25217/numerical.v5i1.1116

W. Susilawati, H. Sugilar

{"title":"Technological Pedagogical Content Knowledge Analysis","authors":"W. Susilawati, H. Sugilar","doi":"10.25217/numerical.v5i1.1116","DOIUrl":"https://doi.org/10.25217/numerical.v5i1.1116","url":null,"abstract":"The ability to understand content and pedagogical knowledge are two non-negotiable things that must be mastered by teachers. In today's digital era, teachers are required to understand and be adaptive to the use of technology, so that knowledge of content, pedagogy, and technology becomes an important point of teacher knowledge today. This study purposes to analyze the ability of students' technology pedagogic content knowledge of prospective mathematics teachers by using qualitative descriptive methods. The research subjects are prospective students of mathematics teachers at universities in Bandung Indonesia who are researching the final project of scientific work in junior high school. The research instruments were questionnaires, observations and interview formats. The data analysis activity include: data collection, reduction, presentation and verification. The document analysis includes the learning process, lesson plans, implementation of learning, The use of information technology-based learning media, evaluation of learning, reflection of the learning process, results of questionnaires and interviews. The findings show that students’ ability to have knowledge of technology pedagogical content for prospective mathematics teachers is good category. Students are already skilled at deciphering big ideas. Prospective teachers have been able to develop learning implementation plans and carry out learning in accordance with the 2013 curriculum companion guidelines. Overall, understanding of the pedagogical content knowledge of teachers' technology needs to be improved when utilizing integrated and effective learning technology, so that teachers are more adaptive to the technology used appropriately and effectively wise.","PeriodicalId":31996,"journal":{"name":"Numerical Jurnal Matematika dan Pendidikan Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44660652","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