Journal of Didactic Mathematics最新文献

Hambatan belajar peserta didik pada konsep faktor persekutuan terbesar 学习者在集体共享的概念上的学习障碍

Journal of Didactic Mathematics Pub Date : 2023-08-29 DOI: 10.34007/jdm.v4i2.1799

Cicih Sumarni, Winda Ramadianti, M. Syofiana, Rahmat Jumri

引用次数: 0

Peningkatan hasil belajar matematika siswa dengan menerapkan model pembelajaran project-based learning melalui lesson study 通过莱斯森研究应用计划学习模式提高学生的数学成绩

Journal of Didactic Mathematics Pub Date : 2023-08-21 DOI: 10.34007/jdm.v4i2.1853

Nopyta Intan Sari, Saiful Rahman, Shahibul Ahyan

引用次数: 0

Analisis pemahaman konsep dan kemampuan komunikasi matematis siswa dengan strategi pembelajaran think-talk-write 分析学生的概念理解和数学沟通能力与思维对话写策略

Journal of Didactic Mathematics Pub Date : 2023-08-21 DOI: 10.34007/jdm.v4i2.1846

Dian Ika Lestari, Nurdalilah Nurdalilah

{"title":"Analisis pemahaman konsep dan kemampuan komunikasi matematis siswa dengan strategi pembelajaran think-talk-write","authors":"Dian Ika Lestari, Nurdalilah Nurdalilah","doi":"10.34007/jdm.v4i2.1846","DOIUrl":"https://doi.org/10.34007/jdm.v4i2.1846","url":null,"abstract":"This study aims determine results of tests of conceptual understanding and communicatio skills with the TTW learning strategy conducted in class VIII of MTs Al Ikhlas Beringin Private. In this study, researcher used a qualitative descriptive type of research. In this study, data was collected by administering tests, by distributing test tests in the form of essay questions on cubes and blocks to 30 students in class 8-B of Al Ikhlas Beringin Private MTs in even semester of the school year. 2022/2023. After that, the results of each student's answer were classified for each indicator in understanding the concept and mathematical communication ability to be achieved as well as being used as a sample consisting of 6 students from the concept understanding test and 6 students from the student's mathematical communication ability test. The assessment is carried out by means of reduction, presentation of data and drawing conclusions. From the results of the analysis obtained, it can be concluded that the TTW learning strategy is carried out in class 8 MTs Al Ikhlas Beringin has a good effect because the average student score on the test of understanding concepts and students' mathematical communication skills is quite good.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121206904","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

Analisis kesulitan siswa dalam pembelajaran matematika menggunakan model pembelajaran inkuiri 根据孵化模型对学生数学学习困难的分析

Journal of Didactic Mathematics Pub Date : 2023-08-18 DOI: 10.34007/jdm.v4i2.1867

Intan Khadijah Simatupang, Suci Dahlya Narpila

{"title":"Analisis kesulitan siswa dalam pembelajaran matematika menggunakan model pembelajaran inkuiri","authors":"Intan Khadijah Simatupang, Suci Dahlya Narpila","doi":"10.34007/jdm.v4i2.1867","DOIUrl":"https://doi.org/10.34007/jdm.v4i2.1867","url":null,"abstract":"One of the learning models that can be applied in the 2013 curriculum is the inquiry learning model. By using the inquiry learning model which can build student activity in participating in mathematics learning, it is very necessary in inquiry learning so that mathematics can become a fun lesson. The same thing is also based on observations at the Mawaridussalam Islamic boarding school Batang Kuis showing that educators have carried out for one semester using the Inquiry Based Learning model. However, students experience difficulties in learning Mathematics. This is caused by differences in student learning outcomes with students' understanding abilities. The method used in this research is qualitative method. In this study, the subjects were all VII-C class students at the Mawaridussalam Islamic Boarding School for the 2022/2023 academic year with a total of 25 students. This research uses a descriptive method by describing students' difficulties in learning mathematics using the Inquiry Based Learning model in class VII-C of the Mawaridussalam Islamic Boarding School in the 2022/2023 academic year. The results of the study indicate that there are several difficulties faced by students in learning mathematics in using the inquiry learning model at the Mawaridussalam Islamic boarding school, namely: (1) technical difficulties, including the learning process which is carried out in a long way (2) students' adaptation difficulties, including feeling bored, embarrassed to ask friends, and difficult to understand learning (3) difficulties in the condition of the teacher, including the lack of preparation in lesson planning.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122664459","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

Studi didactic transposition: Eksplorasi knowledge to be taught pada limit fungsi 研究性教学的换位:以限定的方式教授知识

Journal of Didactic Mathematics Pub Date : 2023-08-15 DOI: 10.34007/jdm.v4i2.1903

Rini Sulastri

{"title":"Studi didactic transposition: Eksplorasi knowledge to be taught pada limit fungsi","authors":"Rini Sulastri","doi":"10.34007/jdm.v4i2.1903","DOIUrl":"https://doi.org/10.34007/jdm.v4i2.1903","url":null,"abstract":"The purpose of this research is to describe the analysis of knowledge to be taught on limit of function. This research is part of the didactic transposition research on the concept of limit of function which consists of four stages. Qualitative research with descriptive method is used in this study. The target is a differential calculus course taught in the first semester at a university in Aceh. Data collection techniques consist of documentation studies and unstructured interviews. Analysis of calculus text book documents, especially on limit functions, was carried out using a praxeology approach. The results of the analysis show that the description of the differential calculus course contains material on the real number system, functions and graphs, limits of functions, continuity of functions, derivatives of functions, and applications of derivatives. This is different from the presentation of material in RPS which is compiled by a team of lecturers supporting differential calculus courses. For presentation of material in calculus textbooks, the concept of the limit of a function begins with an intuitive or informal introduction to the concept. Several cases are given to deepen the concept of limits through graphs, analytics, and numbers.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"58 43","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113957396","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

Kemampuan pemecahan masalah matematis ditinjau dari self-efficacy: Studi korelasional 自efficacy的数学解决问题能力:相关研究

Journal of Didactic Mathematics Pub Date : 2023-08-15 DOI: 10.34007/jdm.v4i2.1902

Fitry Wahyuni, Muhammad Daut Siagian, A. Fatimah

引用次数: 0

Ways of thinking siswa dalam menyelesaikan masalah pola bilangan non rutin: Suatu penelitian fenomenologi hermeneutik 思考学生解决非常规数字模式问题的方法:解释学表现学研究

Journal of Didactic Mathematics Pub Date : 2023-08-14 DOI: 10.34007/jdm.v4i2.1851

Aiyub Aiyub

{"title":"Ways of thinking siswa dalam menyelesaikan masalah pola bilangan non rutin: Suatu penelitian fenomenologi hermeneutik","authors":"Aiyub Aiyub","doi":"10.34007/jdm.v4i2.1851","DOIUrl":"https://doi.org/10.34007/jdm.v4i2.1851","url":null,"abstract":"This study was conducted with the aim of investigating and exploring students' ways of thinking (WoT) in solving non-routine number pattern problems. This study used a qualitative method with a hermeneutic phenomenological approach with grade 8 students at a junior high school in Banda Aceh. To achieve the research objectives, data collection was carried out using a written test instrument with a number pattern on a 4-digit palindrome, structured documentation, and clinical interviews. The results of the study show that students' WoT in solving non-routine number pattern problems is that there are four approaches used in solving non-routine problems, namely: first, determining the special case; second, determining the pattern; third, using a mathematical model; and fourth, using a similar problem. The subject of critical reflection uses the three WoTs above except for using similar problems. The subject of explicit reflection uses the three approaches above except for using a mathematical model. While Subjects who cannot solve the problem only use the strategy of identifying special cases. Another finding is that the subject of critical reflection tends to use different strategies from those given by the teacher, is unique, and gives reasons for algebraic forms. In contrast, explicit reflection subjects tend to be less flexible in using strategies and tend to use inductive or arithmetic reasons. To support students in their ability to pattern and think algebraically, teachers must accustom students to solving non-routine mathematical problems in various contexts of learning by using number patterns.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127481051","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’ learning obstacles in understanding of fraction concept during online learning 学生在线学习分数概念理解中的学习障碍

Journal of Didactic Mathematics Pub Date : 2023-08-14 DOI: 10.34007/jdm.v4i2.1849

M. Hariyani, Herawati Herawati, Melly Andriani, S. Suherman

引用次数: 0

Pengaruh problem solving terhadap kemandirian dan prestasi belajar matematika pada operasi bilangan bulat menggunakan metode kolom polamatika 解决问题对自力更生和学习整数操作的数学成绩的影响，使用柱状的方法

Journal of Didactic Mathematics Pub Date : 2023-04-30 DOI: 10.34007/jdm.v4i1.1622

Nurainun Nurainun, Cut Latifah Zahari

{"title":"Pengaruh problem solving terhadap kemandirian dan prestasi belajar matematika pada operasi bilangan bulat menggunakan metode kolom polamatika","authors":"Nurainun Nurainun, Cut Latifah Zahari","doi":"10.34007/jdm.v4i1.1622","DOIUrl":"https://doi.org/10.34007/jdm.v4i1.1622","url":null,"abstract":"This study aims to analyze the effect of the problem-solving model on independence and achievement in learning mathematics in the material of addition and subtraction of integers using the column pattern method for class VII students of SMP Taman Siswa Medan. This research is quantitative research, with an ex-post facto approach. The population used in this study were all grade VII students of SMP Taman Siswa Medan, with a purposive sampling technique used, so that the total sample was 41 respondents. Based on the research results, the average learning achievement score is 58. The mode value is 32, indicating that the acquisition value for the ability to understand with the greatest frequency is 32. The Problem-Solving Learning Model and independent learning simultaneously affect the mathematics learning achievement of class VII junior high school students by (R2 = 0.53) or 53%. The Problem-Solving Learning Model of students has a positive effect on the learning achievement of students in class VII junior high school mathematics. The independence of student learning has a positive effect on the mathematics achievement of class VII junior high school students.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130665946","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

Pengaruh kemampuan berpikir kreatif dan pemecahan masalah ditinjau dari gaya belajar siswa 创造性思维能力和解决问题的影响是学生学习风格的反映

Journal of Didactic Mathematics Pub Date : 2023-04-30 DOI: 10.34007/jdm.v4i1.1621

Theresia Irnawaty Samosir, Madyunus Salayan

{"title":"Pengaruh kemampuan berpikir kreatif dan pemecahan masalah ditinjau dari gaya belajar siswa","authors":"Theresia Irnawaty Samosir, Madyunus Salayan","doi":"10.34007/jdm.v4i1.1621","DOIUrl":"https://doi.org/10.34007/jdm.v4i1.1621","url":null,"abstract":"The purpose of this study was to analyze the effect of creative thinking skills and problem-solving abilities in terms of auditory, visual and kinesthetic student learning styles. This research was conducted with a quantitative approach using a comparative descriptive method. Research data obtained by using descriptive and inferential data analysis. The research population was class XI students of SMK Negeri 1 Kisaran with a total of 340 students. The sampling technique used purposive sampling with a sample of 78 students. The instrument used a student learning style questionnaire with 39 questions, 5 questions about the ability to think creatively mathematically, and 5 questions about problem solving ability. The data analysis technique used in this study used multivariate analysis with the MANOVA test. The results of data analysis show that there is a significant influence of learning styles on creative thinking skills and problem-solving abilities of 57.1%. This means that students' learning styles, namely visual, auditory and kinesthetic learning styles significantly affect students' creative thinking abilities and students' problem-solving abilities.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"462 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115624841","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