Journal of Instructional Mathematics最新文献_第3页

Analysis of Students Learning Ethics in Online Learning via Zoom in Mathematical Communication Ability at Senior High School Bunda Kandung Jakarta 基于数学沟通能力的雅加达班达高中在线学习中学生学习伦理分析

Journal of Instructional Mathematics Pub Date : 2022-05-09 DOI: 10.37640/jim.v3i1.1027

Rusdi Hamdany Nuary

{"title":"Analysis of Students Learning Ethics in Online Learning via Zoom in Mathematical Communication Ability at Senior High School Bunda Kandung Jakarta","authors":"Rusdi Hamdany Nuary","doi":"10.37640/jim.v3i1.1027","DOIUrl":"https://doi.org/10.37640/jim.v3i1.1027","url":null,"abstract":"This research is based on the results of observations of class X IIS regarding student's mathematical communication in online learning ethics via zoom. Initial findings indicate that mathematical communication skills have emerged but are not optimal. In general, the research objective is analyzing student’s online learning ethics via Zoom in mathematical communication. The method used is descriptive qualitative method to reveal facts. The data are collected through observation, interviews, documentation and triangulation/combination. This study involved three students from class X IIS and the teacher as a validator at Senior High School Bunda Kandung. The data analysis technique uses an interactive model through four stages, which are data collection, data reduction, data display, and drawing conclusions/ verification. The results showed that student's learning ethics via zoom on student's mathematical communication skills for subjects 1 and 2 were optimal because subjects 1 and 2 were able to communicate, express ideas, manage thoughts, analyze and evaluate mathematical thoughts. However, subject 3 has not been optimal in communicating their mathematical thoughts coherently and clearly. Subject 3 is unable to analyze his thoughts and unable to behave well with his friends.","PeriodicalId":300273,"journal":{"name":"Journal of Instructional Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124300550","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

Eksplorasi Etnomatematika pada Seni Batik Madura dalam Pembelajaran Geometri 蜡染艺术马杜拉几何的人种数学探索

Journal of Instructional Mathematics Pub Date : 2021-11-22 DOI: 10.37640/jim.v2i2.1032

Tri Juni Maya Sari, Alkaromah Nur Sholehatun, Syifa Aulia Rahma, Rizky Budi Prasetyo

{"title":"Eksplorasi Etnomatematika pada Seni Batik Madura dalam Pembelajaran Geometri","authors":"Tri Juni Maya Sari, Alkaromah Nur Sholehatun, Syifa Aulia Rahma, Rizky Budi Prasetyo","doi":"10.37640/jim.v2i2.1032","DOIUrl":"https://doi.org/10.37640/jim.v2i2.1032","url":null,"abstract":"Batik is an extraordinary work of art that must be preserved, it can be through formal or non-formal education. So far, cultural products are not always recognized for their usefulness in the scope of formal education. This study aims to map mathematical concepts on Madura batik that can be integrated in mathematics learning. This research is a qualitative descriptive study with an ethnographic approach by conducting observations and interviews, then a literature study is carried out related to the geometry. The instrument in this study is a human instrument, the researcher is directly related to the research and acts as a data collector. The data were analyzed by making codes which were then reduced based on the concepts and learning materials of geometry. The results of this study in the form of mathematical concepts contained in the Madura Batik motif are: straight line, curved line, parallel line, symmetry, point, angle, triangle, circle, rhombus and similarity concept. Some Madura batik motifs can be used as a medium to introduce mathematical concepts such as concepts in geometry so that it is expected to make it easier to understand abstract mathematical concepts.","PeriodicalId":300273,"journal":{"name":"Journal of Instructional Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134538635","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

Peran Orang Tua terhadap Hasil Belajar Matematika Materi Aljabar di Masa Pandemi COVID-19 父母在COVID-19大流行期间对代数材料的数学影响

Journal of Instructional Mathematics Pub Date : 2021-11-22 DOI: 10.37640/jim.v2i2.1021

Setya Selaksa Mentari, Yatha Yuni, Niken Vioreza

{"title":"Peran Orang Tua terhadap Hasil Belajar Matematika Materi Aljabar di Masa Pandemi COVID-19","authors":"Setya Selaksa Mentari, Yatha Yuni, Niken Vioreza","doi":"10.37640/jim.v2i2.1021","DOIUrl":"https://doi.org/10.37640/jim.v2i2.1021","url":null,"abstract":"The role of parents is needed in the education of children. The role of parents in education makes the quality of children's education better. The purpose of the study was to determine the relationship between the role of parents and the mathematics learning outcomes of Algebra during the Corona Virus Disease 2019 (COVID-19) Pandemic. The research sample was 72 junior high school students in class VII. This study uses quantitative methods with survey techniques. The instrument is a questionnaire and an objective test. The prerequisite test used the Liliefors test, and the data were normally distributed. An analysis of the regression equation shows there is a positive relationship between the two variables. Hypothesis testing using the product-moment correlation test is obtained rcount more than rtable at a significant level of 5%. Because rcount more than rtable, it can be concluded that there is a strong relationship between the role of parents and learning outcomes in mathematics. Based on the correlation t-test, obtained tcount>ttable with db=70. The conclusion is that there is a significant positive relationship between the role of parents and the mathematics learning outcomes of junior high school students. Parents' attention contributes 57.15% to mathematics learning outcomes.","PeriodicalId":300273,"journal":{"name":"Journal of Instructional Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122283857","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

Estimasi Jumlah Murid Baru Menggunakan Metode Forecasting 评估新学生使用预测方法的数量

Journal of Instructional Mathematics Pub Date : 2021-11-22 DOI: 10.37640/jim.v2i2.1025

Dwi Harini, Lilia Sinta Wahyuniar

引用次数: 1

Single Subject Research: Alternatif Penelitian Pendidikan Matematika di Masa New Normal 单亲研究:新常态数学教育替代研究

Journal of Instructional Mathematics Pub Date : 2021-11-22 DOI: 10.37640/jim.v2i2.1040

S. Widodo, K. Kustantini, Krida Singgih Kuncoro, Fiki Alghadari

引用次数: 2

Pengembangan Sumber Belajar Matematika Berbentuk Slideshow Interaktif 互动幻灯片形式的数学资源开发

Journal of Instructional Mathematics Pub Date : 2021-11-22 DOI: 10.37640/jim.v2i2.1046

Varetha Lisarani

引用次数: 0

Analisis Kemampuan Representasi Matematis Siswa SMK Ditinjau dari Gaya Belajar 分析SMK学生的数学表现能力是从学习风格来的

Journal of Instructional Mathematics Pub Date : 2020-11-16 DOI: 10.37640/jim.v1i2.364

Elsa Komala, Asri Maulani Afrida

{"title":"Analisis Kemampuan Representasi Matematis Siswa SMK Ditinjau dari Gaya Belajar","authors":"Elsa Komala, Asri Maulani Afrida","doi":"10.37640/jim.v1i2.364","DOIUrl":"https://doi.org/10.37640/jim.v1i2.364","url":null,"abstract":"This research aims to describe the mathematical representation abilities of vocational school students in terms of visual, auditory, and kinesthetic learning styles, as well as learning styles that have the best representational abilities in mathematics learning. The research was conducted at SMK Negeri 2 Cilaku Cianjur. The research method used is descriptive research with a quantitative approach. The subjects in this study were all 29 students of class X TKJ 2 with purposive sampling technique. The data used are written tests to reveal mathematical representation abilities, observation and questionnaires to classify students based on learning styles, interviews with students. Data processing used descriptive analysis of the percentage of posttest scores, learning styles by looking at the percentage of observation statements and answers to student questionnaire statements. The results of the data analysis showed that the percentage of achievement of the mathematical representation ability of students with a visual learning style was 71.43% in the sufficient category, students with the auditory learning style 71.25% in the sufficient category, and students with the kinesthetic learning style 73.89% with the sufficient category. The kinesthetic learning style has the best representation ability in mathematics learning with a percentage of 73.89% with a sufficient category.","PeriodicalId":300273,"journal":{"name":"Journal of Instructional Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115818705","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: 8

Pengaruh Pendekatan Somatis Auditori Visual Intelektual (SAVI) terhadap Peningkatan Kemampuan Koneksi Matematis Siswa SMA 知识分子视听方法(SAVI)对提高高中生数学连接能力的影响

Journal of Instructional Mathematics Pub Date : 2020-04-29 DOI: 10.37640/jim.v1i1.253

Ari Septian, C. Ramadhanty, Puji Rachmawati

{"title":"Pengaruh Pendekatan Somatis Auditori Visual Intelektual (SAVI) terhadap Peningkatan Kemampuan Koneksi Matematis Siswa SMA","authors":"Ari Septian, C. Ramadhanty, Puji Rachmawati","doi":"10.37640/jim.v1i1.253","DOIUrl":"https://doi.org/10.37640/jim.v1i1.253","url":null,"abstract":"The purpose of this study are to find out whether increasing students 'mathematical connection ability with learning using the SAVI approach is better with conventional learning, to find out how students' mathematical connection skills with learning the SAVI approach, and to find out a positive relationship between students 'attitudes towards learning using the SAVI approach with increasing students' mathematical connection abilities. This research method is a quasi experiment that tests the use of SAVI approach to the experimental class and conventional learning in the control class. Sampling using purposive sampling. The selected sample is X MIA 1 as the experimental class and X MIA 4 as the control class. The instrument used was a test instrument for mathematical connection ability and a non-attitude scale questionnaire test. The material in this study was Trigonometry. The results of this study are: (1) improvement of students' mathematical connection ability with the SAVI approach is better than with conventional learning, (2) students' mathematical connection skills with learning with the SAVI approach are good, (3) there is no positive relationship between students 'attitudes towards learning with the SAVI approach with increasing students' mathematical connection abilities.","PeriodicalId":300273,"journal":{"name":"Journal of Instructional Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121669377","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: 4