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.
{"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}
Tri Juni Maya Sari, Alkaromah Nur Sholehatun, Syifa Aulia Rahma, Rizky Budi Prasetyo
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.
{"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}
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.
{"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}
Of the many forecasting methods or forecasting, the Linear Regression Method can be used to predict or predict the number of new students or students in the new academic year at the Islamic Junior High School "Al-H****h in Malang Regency. This study uses the MAD, MSE, and MAPE approaches. The data used is historical data on the number of students obtained for 9 years starting from the 2013-2014 school year until the 2021-2022 school year. By estimating or forecasting, helping the school, especially the AL-H****h Islamic Junior High School, know the number of new students accepted at the school in the 2022-2023 school year.
{"title":"Estimasi Jumlah Murid Baru Menggunakan Metode Forecasting","authors":"Dwi Harini, Lilia Sinta Wahyuniar","doi":"10.37640/jim.v2i2.1025","DOIUrl":"https://doi.org/10.37640/jim.v2i2.1025","url":null,"abstract":"Of the many forecasting methods or forecasting, the Linear Regression Method can be used to predict or predict the number of new students or students in the new academic year at the Islamic Junior High School \"Al-H****h in Malang Regency. This study uses the MAD, MSE, and MAPE approaches. The data used is historical data on the number of students obtained for 9 years starting from the 2013-2014 school year until the 2021-2022 school year. By estimating or forecasting, helping the school, especially the AL-H****h Islamic Junior High School, know the number of new students accepted at the school in the 2022-2023 school year.","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":"126018092","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}
S. Widodo, K. Kustantini, Krida Singgih Kuncoro, Fiki Alghadari
Setelah mengkonfirmasi kasus positif pada tanggal 2 Maret 2020, pembelajaran dalam jaringan dan pembelajran jarak jauh merupakan salah satu alternatif pembelajaran yang dilakukan di Indonesia. Terlepas dari kekurangan dan kelebihannya, pembelajaran ini merupakan salah satu alternatif agar pembelajaran tetap berlangsung selama masa pandemik COVID-19. Berkaitan dengan kondisi ini, penelitian di bidang pendidikan juga harus beradaptasi dengan beberapa fenomena baru seperti pembelajaran tatap muka terbatas, sehingga peneliti perlu memikirkan desain penelitian yang relevan dengan kondisi pandemi COVID-19. Single subject research atau sering disebut dengan Single Case Experiment Design merupakan salah satu alternatif metode penelitian yang dapat dilakukan selama pandemi COVID-19, dimana salah satu karakteristik penelitian ini adalah fokus pada satu subyek, sehingga tidak perlu menggunakan subyek yang rekatif besar untuk melakaukan eksperimen.
{"title":"Single Subject Research: Alternatif Penelitian Pendidikan Matematika di Masa New Normal","authors":"S. Widodo, K. Kustantini, Krida Singgih Kuncoro, Fiki Alghadari","doi":"10.37640/jim.v2i2.1040","DOIUrl":"https://doi.org/10.37640/jim.v2i2.1040","url":null,"abstract":"Setelah mengkonfirmasi kasus positif pada tanggal 2 Maret 2020, pembelajaran dalam jaringan dan pembelajran jarak jauh merupakan salah satu alternatif pembelajaran yang dilakukan di Indonesia. Terlepas dari kekurangan dan kelebihannya, pembelajaran ini merupakan salah satu alternatif agar pembelajaran tetap berlangsung selama masa pandemik COVID-19. Berkaitan dengan kondisi ini, penelitian di bidang pendidikan juga harus beradaptasi dengan beberapa fenomena baru seperti pembelajaran tatap muka terbatas, sehingga peneliti perlu memikirkan desain penelitian yang relevan dengan kondisi pandemi COVID-19. Single subject research atau sering disebut dengan Single Case Experiment Design merupakan salah satu alternatif metode penelitian yang dapat dilakukan selama pandemi COVID-19, dimana salah satu karakteristik penelitian ini adalah fokus pada satu subyek, sehingga tidak perlu menggunakan subyek yang rekatif besar untuk melakaukan eksperimen.","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":"114784925","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}
Tujuan penelitian dan pengembangan ini adalah mendeskripsikan proses dan hasil pengembangan sumber belajar matematika berbentuk slideshow interaktif materi Persamaan Linear Dua Variabel bagi siswa SMP kelas VIII. Pengembangan ini dilakukan karena diperlukannya sumber belajar interaktif yang mudah dikembangkan dan dioperasikan baik oleh guru maupun siswa selama dilaksanakannya Pembelajaran Jarak Jauh (PJJ) di era New Normal ini. Model pengembangan yang digunakan adalah modifikasi model Plomp, meliputi fase investigasi awal, desain, realisasi, dan tes, evaluasi, dan revisi. Meskipun pengembangannya sederhana, hasil validasi sumber belajar ini menunjukkan bahwa produk valid dengan hasil persentase penilaian 85,8% dari lembar validasi ahli, dan efektif karena 100% siswa yang menjadi subjek menggunakan sumber belajar ini memperoleh skor lebih dari 75 serta lebih dari 92% siswa memberikan respons positif.
{"title":"Pengembangan Sumber Belajar Matematika Berbentuk Slideshow Interaktif","authors":"Varetha Lisarani","doi":"10.37640/jim.v2i2.1046","DOIUrl":"https://doi.org/10.37640/jim.v2i2.1046","url":null,"abstract":"Tujuan penelitian dan pengembangan ini adalah mendeskripsikan proses dan hasil pengembangan sumber belajar matematika berbentuk slideshow interaktif materi Persamaan Linear Dua Variabel bagi siswa SMP kelas VIII. Pengembangan ini dilakukan karena diperlukannya sumber belajar interaktif yang mudah dikembangkan dan dioperasikan baik oleh guru maupun siswa selama dilaksanakannya Pembelajaran Jarak Jauh (PJJ) di era New Normal ini. Model pengembangan yang digunakan adalah modifikasi model Plomp, meliputi fase investigasi awal, desain, realisasi, dan tes, evaluasi, dan revisi. Meskipun pengembangannya sederhana, hasil validasi sumber belajar ini menunjukkan bahwa produk valid dengan hasil persentase penilaian 85,8% dari lembar validasi ahli, dan efektif karena 100% siswa yang menjadi subjek menggunakan sumber belajar ini memperoleh skor lebih dari 75 serta lebih dari 92% siswa memberikan respons positif.","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":"132774577","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}
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.
本研究旨在从视觉、听觉和动觉学习风格，以及在数学学习中具有最佳表征能力的学习风格来描述职校学生的数学表征能力。这项研究是在SMK Negeri 2 Cilaku cianjurr进行的。使用的研究方法是定量方法的描述性研究。本研究以tkj2 X班29名学生为研究对象，采用有目的抽样方法。使用的数据包括揭示数学表达能力的笔试、根据学习风格对学生进行分类的观察和问卷调查、对学生的访谈。数据处理采用描述性分析后测分数的百分比，通过观察陈述和回答学生问卷陈述的百分比来观察学习风格。数据分析结果显示，视觉学习风格学生的数学表征能力在充分范畴的成就率为71.43%，听觉学习风格学生的数学表征能力在充分范畴的成就率为71.25%，动觉学习风格学生的数学表征能力在充分范畴的成就率为73.89%。动觉学习风格在数学学习中的表征能力最好，占73.89%，且类别充足。
{"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}
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.
本研究的目的在于探讨采用SAVI学习方式提高学生的数学连接能力是否优于传统学习方式，探讨采用SAVI学习方式提高学生的数学连接能力的效果，探讨采用SAVI学习方式提高学生的数学连接能力的效果，以及探讨采用SAVI学习方式提高学生的数学连接能力与学生的学习态度之间的正相关关系。本研究方法是一种准实验，测试了SAVI方法在实验班的使用情况和常规学习在控制班的使用情况。使用有目的的抽样。选取的样本为X MIA 1为实验班，X MIA 4为对照班。所使用的测试工具为数学连接能力测试仪和非态度量表问卷测试。本研究的内容是三角学。结果表明:(1)SAVI学习方式对学生数学连接能力的提高效果优于传统学习方式;(2)SAVI学习方式对学生数学连接能力的提高效果较好;(3)SAVI学习方式对学生数学连接能力的提高与学生的学习态度没有显著的正相关关系。
{"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}
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