Kalamatika: Jurnal Pendidikan Matematika最新文献_第3页

THE INFLUENCE OF REALISTIC MATHEMATICS EDUCATION ON YEAR 8 STUDENTS' SPATIAL ABILITY OF CUBOIDS AND CUBES 现实数学教育对八年级学生长方体和正方体空间能力的影响

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22236/kalamatika.vol7no1.2022pp69-84

Nuryami Nuryami, Tuhfatul Janan, N. Hasanah

{"title":"THE INFLUENCE OF REALISTIC MATHEMATICS EDUCATION ON YEAR 8 STUDENTS' SPATIAL ABILITY OF CUBOIDS AND CUBES","authors":"Nuryami Nuryami, Tuhfatul Janan, N. Hasanah","doi":"10.22236/kalamatika.vol7no1.2022pp69-84","DOIUrl":"https://doi.org/10.22236/kalamatika.vol7no1.2022pp69-84","url":null,"abstract":"This study aims to determine the effect of RME on the spatial abilities of Year 8 students concerning cuboids and cubes. Geometry problems often experienced by junior high school students, such as difficulty knowing the difference between cuboids and cubes, difficulties showing elements of cuboids and cubes, and difficulty imagining cuboids and cubes in the case of rotation. The teacher should not underestimate it because it will impact the next level of learning. Besides, spatial abilities are closely related to other mathematical concepts. One alternative is using RME. This research employed the quasi-experimental method, and samples were selected using purposive sampling techniques. The two classes were selected as samples in this study: the experimental and the control classes. Before conducting the main analysis test, the pre-test score students were tested with the t-test. The initial conclusion was that there was no difference in the spatial ability of the experimental class and the control class. The main analytic test in the post-test was done using U-test. The post-test results show that the average score of the experimental class is higher than the control class; RME positively influences students' spatial abilities.","PeriodicalId":326644,"journal":{"name":"Kalamatika: Jurnal Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133023432","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

STUDENTS’ ERROR ANALYSIS ON LINEAR PROGRAM BASED ON THE KIAT MODEL AND STUDENTS’ LEARNING INTEREST 基于kiat模型的学生线性规划误差分析与学生学习兴趣

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22236/kalamatika.vol7no1.2022pp43-56

Jefrizal Hasyim, Y. Roza, M. Maimunah

引用次数: 0

THE PROJECT-BASED LEARNING FOR GEOMETRY DURING THE COVID-19 PANDEMIC COVID-19大流行期间基于项目的几何学习

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22236/kalamatika.vol7no1.2022pp57-68

Pratiwi Dwi Warih Sitaresmi, Imro Atus Soliha, Siti Nurazizah

{"title":"THE PROJECT-BASED LEARNING FOR GEOMETRY DURING THE COVID-19 PANDEMIC","authors":"Pratiwi Dwi Warih Sitaresmi, Imro Atus Soliha, Siti Nurazizah","doi":"10.22236/kalamatika.vol7no1.2022pp57-68","DOIUrl":"https://doi.org/10.22236/kalamatika.vol7no1.2022pp57-68","url":null,"abstract":"The changing system in the current learning process at all levels of education due to the coronavirus pandemic. This study aimed to conduct literature review on project-based online learning during the Covid-19 pandemic and the impact on policies toward home learning activities. A project-based online learning system offers many ways to access learning materials for teachers and students. Many online learning platforms and media can be accessed for free. Some of the free platforms that have proven effective for managing online learning include Google Classroom and Edmodo. At least 12 free online learning resource applications can be used during the Covid-19 pandemic, including Rumah Belajar, ICANDO, Meja Kita, Indonesia X, Kelas Pintar, Google for Education, Microsoft Office 365, Quipper, Ruang Guru, Zenius, Sekolahmu, and Cisco Webex. Some obstacles in implementing online learning include limitations of the Internet and unfamiliar knowledge of teachers and students about the application of online learning media. Therefore, more effort is needed to address these issues, starting with individuals, families, educational institutions, providers, and government services.","PeriodicalId":326644,"journal":{"name":"Kalamatika: Jurnal Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121350710","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

GHANAIAN STUDENT NURSES’ ATTITUDES TOWARDS MATHEMATICS 加纳学生护士对数学的态度

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22236/kalamatika.vol7no1.2022pp27-42

Florence Christianah Awoniyi, Ugorji Iheanachor Ogbonnaya

引用次数: 0

THE EFFECTIVENESS OF GUTINMATHE'S IN BLOG-BASED LEARNING WITH A CONTEXTUAL APPROACH ON LINEAR EQUATION SYSTEM gutinmathe 's在线性方程系统上基于博客的上下文学习中的有效性

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22236/kalamatika.vol7no1.2022pp85-98

Siti Inganah, Lilik Mahmulah, Adi Slamet Kusumawardana

引用次数: 0

HIGH SCHOOL STUDENTS’ ATTITUDES TOWARDS MATHEMATICS LESSONS USING THE PQ4R STRATEGY AND PROBLEM POSING MATHEMATICAL PROBLEMS 高中生使用pq4r策略对数学课的态度和提出数学问题的态度

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2021-11-30 DOI: 10.22236/kalamatika.vol6no2.2021pp171-180

T. Dahlan, D. Darhim, D. Juandi, N. Gardenia, T. Kandaga

{"title":"HIGH SCHOOL STUDENTS’ ATTITUDES TOWARDS MATHEMATICS LESSONS USING THE PQ4R STRATEGY AND PROBLEM POSING MATHEMATICAL PROBLEMS","authors":"T. Dahlan, D. Darhim, D. Juandi, N. Gardenia, T. Kandaga","doi":"10.22236/kalamatika.vol6no2.2021pp171-180","DOIUrl":"https://doi.org/10.22236/kalamatika.vol6no2.2021pp171-180","url":null,"abstract":"This study aimed to examine students 'attitudes or perceptions of mathematics learning, attitudes towards the Application of PQ4R (Preview, Question, Read, Reflection, Recite, Review) Learning Strategies, and problem posing mathematical problems. Data were analyzed using a qualitative descriptive data analysis, and quantitative analysis was carried out using the Likert scale. The population in this study were Year 11 students in the city of Bandung, and the sample was one of Year 11 Social classroom as the experimental class, selected by purposive sampling. The sample was given treatment using PQ4R learning. The results showed that students taking PQ4R learning had significant attitudes towards mathematics. This can be seen from the high interest and motivation. Student responses to PQ4R learning and questions were also very good. This provides good information about students' attitudes towards learning mathematics in high school so that they can apply good and correct mathematics. Learning mathematics requires an analysis of students' attitudes to feel happy and motivated in learning mathematics on an ongoing basis.","PeriodicalId":326644,"journal":{"name":"Kalamatika: Jurnal Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128716306","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 VALIDITY AND RELIABILITY OF INSTRUMENTS FOR MEASURING ELEMENTARY SCHOOL STUDENTS' EARLY MATHEMATICAL ABILITY 小学生早期数学能力测试工具的效度与信度

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2021-11-30 DOI: 10.22236/kalamatika.vol6no2.2021pp127-142

Aan Yuliyanto, T. Turmudi, E. Syaodih, Dadan Rusdiana Saputra, Arie Dharmawan, Cahya Karisma Pertiwi

引用次数: 0

THE EFFECT OF ONLINE LEARNING AND DIRECT FACE-TO-FACE TO MATHEMATICS LEARNING ACHIEVEMENT 在线学习和面对面学习对数学学习成果的影响

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2021-11-30 DOI: 10.22236/kalamatika.vol6no2.2021pp157-170

Leni Marlena, Annisa Putri Majidah

{"title":"THE EFFECT OF ONLINE LEARNING AND DIRECT FACE-TO-FACE TO MATHEMATICS LEARNING ACHIEVEMENT","authors":"Leni Marlena, Annisa Putri Majidah","doi":"10.22236/kalamatika.vol6no2.2021pp157-170","DOIUrl":"https://doi.org/10.22236/kalamatika.vol6no2.2021pp157-170","url":null,"abstract":"This study aimed to determine the effect of learning media on student achievement in mathematics. The learning media used include learning using Zoom Meeting, Google Classroom, and face-to-face in class. The research method used was an experiment with a quantitative approach. The samples were 30 Year 9 students divided into three different treatments in learning: learning using Zoom Meeting, learning using Google Classroom, and face-to-face learning in class. The instrument used was a description of the essay questions used to measure student achievement. Data were analyzed using one-way ANOVA and Tukey's - HSD test. The results showed a significant or different effect between the use of learning media on student achievement (Fcount = 3.665 > Ftable = 3.35) of α= 5%. Furthermore, further tests were carried out using the Tukey's - HSD test to examine which learning media had a different effect. Further test results showed that learning using Google Classroom with face-to-face learning in the class had a different effect on students' mathematics learning achievement. Meanwhile, student achievement between Zoom Meeting and face-to-face learning and Zoom meeting and Google Classroom was not significantly different. The average student learning achievement in face-to-face learning was greater than those using Google Classroom.","PeriodicalId":326644,"journal":{"name":"Kalamatika: Jurnal Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125956989","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

DEVELOPMENT OF LEARNING TRAJECTORY ON THE SET TOPIC FOR 7TH GRADE IN THE CONTEXT OF SEDEKAH LAUT TRADITION 七年级学生专题学习轨迹之发展

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2021-11-30 DOI: 10.22236/kalamatika.vol6no2.2021pp181-194

H. Hartono, Denti Zaedatul Khaeriyah, Dina Lita Sari, Mila Ilfiana, F. Nursyahidah

{"title":"DEVELOPMENT OF LEARNING TRAJECTORY ON THE SET TOPIC FOR 7TH GRADE IN THE CONTEXT OF SEDEKAH LAUT TRADITION","authors":"H. Hartono, Denti Zaedatul Khaeriyah, Dina Lita Sari, Mila Ilfiana, F. Nursyahidah","doi":"10.22236/kalamatika.vol6no2.2021pp181-194","DOIUrl":"https://doi.org/10.22236/kalamatika.vol6no2.2021pp181-194","url":null,"abstract":"Set is an important topic to be mastered by students because it influences the development of mathematics in daily life. However, many students still have difficulty learning the topic. Therefore, it is necessary to design a learning trajectory using the appropriate approach, context, and media. This research resulted in the learning development using Sedekah Laut context to create meaningful learning and increase students' understanding of sets. The method used in this study was design research proposed by Gravemeijer & Cobb with three stages: preliminary design, experimental design (pilot experiments and teaching experiments), and retrospective analysis. However, this article only presented the results from the Preliminary design stage. The participants involved in this study were 7th-grade students of SMP Negeri 6 Semarang. The resulting hypothetical learning trajectory consists of a series of learning processes: observing context videos to find the concepts of sets, non-sets, empty sets, universal sets, and Venn diagrams; explaining the properties of the set; defining set operations; and solving problems related to sets.","PeriodicalId":326644,"journal":{"name":"Kalamatika: Jurnal Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117230238","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

STUDENTS’ PERCEPTION TOWARDS THE USE OF GOOGLE CLASSROOM FOR MATHEMATICS ONLINE LEARNING VIEWED FROM STUDENTS’ READINESS 从学生的准备程度来看，学生对使用谷歌课堂进行在线数学学习的看法

Kalamatika: Jurnal Pendidikan Matematika Pub Date : 2021-11-30 DOI: 10.22236/kalamatika.vol6no2.2021pp195-206

Pradipta Annurwanda, R. Winata

{"title":"STUDENTS’ PERCEPTION TOWARDS THE USE OF GOOGLE CLASSROOM FOR MATHEMATICS ONLINE LEARNING VIEWED FROM STUDENTS’ READINESS","authors":"Pradipta Annurwanda, R. Winata","doi":"10.22236/kalamatika.vol6no2.2021pp195-206","DOIUrl":"https://doi.org/10.22236/kalamatika.vol6no2.2021pp195-206","url":null,"abstract":"Google Classroom is an online learning app that can be used for free and offers many features to support the online learning system and the implementation of Google Classroom must consider the students' readiness in accessing Google Classroom because many students have difficulty in the learning process, which affects the decline in student assignments and exam scores. The purpose of this study was to describe students’ perception towards the use of Google Classroom in mathematics learning in terms of students' readiness to take online learning. This study was conducted using a survey on 91 mathematics education students of STKIP Pamane Talino. The instrument used in this study was a questionnaire. The survey results showed that the level of readiness of students was 74.60% in the very good category. The effectiveness of Google Classroom implementation on online learning was 71.24% (very good); the use of Google Classroom is effective in learning mathematics in terms of students’ readiness for online learning. The results also show that students can access Google Classroom online to ask the tutors, work on assignments and view the answers to their assignments independently and regularly. Students find learning using Google Classroom is effective and fun because students can study material, discuss with teachers, and send assignments remotely.","PeriodicalId":326644,"journal":{"name":"Kalamatika: Jurnal Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125355900","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