Journal of Didactic Mathematics最新文献_第2页

Belajar dan berkuliner materi aritmetika sosial melalui kegiatan jual beli jajanan tradisional dumbeg 通过传统的dumbel销售活动学习和大量的社会算术材料

Journal of Didactic Mathematics Pub Date : 2023-04-30 DOI: 10.34007/jdm.v4i1.1730

A. Ardiansyah, Adistia Nia Safitri, Anisa Firdaus Oktaviani

{"title":"Belajar dan berkuliner materi aritmetika sosial melalui kegiatan jual beli jajanan tradisional dumbeg","authors":"A. Ardiansyah, Adistia Nia Safitri, Anisa Firdaus Oktaviani","doi":"10.34007/jdm.v4i1.1730","DOIUrl":"https://doi.org/10.34007/jdm.v4i1.1730","url":null,"abstract":"The assumption that mathematics is a difficult and boring subject result in students' lack of understanding of the mathematics. Lack of teacher creativity in carrying out learning is also considered as one of the causes of these problems. There needs to be innovation in learning mathematics such as the development of innovative teaching materials and in accordance with the characteristics of students. This study aims to develop teaching materials for social arithmetic with Ethnomatematics nuances on Dumbeg objects. Development research with a 4D model that is adjusted to 3D is carried out by paying attention to each stage from define, design, to develop. The data in the study were obtained through interviews, ethnographic notes, and questionnaires which were then analyzed descriptively quantitatively to obtain prototypes of teaching materials that were appropriate, easy to understand, and had a good response to students. The results of the study show that teaching materials are appropriate, easy to understand, and have a good response to students. The feasibility of teaching materials can be seen from the final scores by experts and practitioners of 82.93% and 90.67%, respectively. The readability of teaching materials can be seen from the final score of the readers of 89%. Student responses can be seen from the final score of 95%. Thus, the developed prototype is ready to be implemented in class.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"31 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":"122855126","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

Improving students' mathematical critical thinking ability using learning start with a questions 用“从问题开始学习”提高学生的数学批判性思维能力

Journal of Didactic Mathematics Pub Date : 2023-04-30 DOI: 10.34007/jdm.v4i1.1700

A. O. Samura

引用次数: 0

Analisis kemampuan pemecahan masalah dengan menerapkan blended learning berbantuan edmodo

Journal of Didactic Mathematics Pub Date : 2022-12-31 DOI: 10.34007/jdm.v3i3.1577

Shelly Rozalina, Nurdalilah Nurdalilah

{"title":"Analisis kemampuan pemecahan masalah dengan menerapkan blended learning berbantuan edmodo","authors":"Shelly Rozalina, Nurdalilah Nurdalilah","doi":"10.34007/jdm.v3i3.1577","DOIUrl":"https://doi.org/10.34007/jdm.v3i3.1577","url":null,"abstract":"This study aims to analyze students' problem-solving abilities in solving problems on flat-sided geometric shapes by applying Edmodo-assisted blended learning. This research method uses qualitative methods with a descriptive approach. This study describes students' mathematical problem-solving abilities in the process of learning mathematics with the help of Edmodo. The subjects used in this research were class VIII-A students at MTsS Al-Washliyah Pulau Gambar, which currently consists of 20 students. The data collection used was in the form of math problem-solving ability tests and interviews. Based on the results of the study, which showed that the problem-solving abilities of students with the help of Edmodo were able to provide an understanding of the problems of questions on flat-sided geometric material, The results of the percentage of problem-solving abilities in the high-level category are 50%, the medium-level percentage is 25%, and the low-level percentage is 25%. To further strengthen the results, a sample of five students will be interviewed at various levels of ability. However, students showed a positive response to Edmodo-assisted learning media.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127342745","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

Penerapan model pembelajaran take and give terhadap kemampuan komunikasi matematis siswa 对学生数学沟通能力的学习模式的应用

Journal of Didactic Mathematics Pub Date : 2022-12-31 DOI: 10.34007/jdm.v3i3.1471

Sri Yunita Ningsih, Helma Mustika, Ramadhani Fitri, Puji Astuti, Y. Hartati, Della Armilasari Dalimunthe

引用次数: 0

Kemampuan pemahaman konsep berdasarkan self-efficacy matematis dan gender dalam situasi problem-based learning 理解概念的能力，基于数学和性别的自辩，在不必的学习环境中

Journal of Didactic Mathematics Pub Date : 2022-12-31 DOI: 10.34007/jdm.v3i3.1620

Farah Heniati Santosa, Samsul Bahri, Habib Ratu Perwira Negara, Ahmad Ahmad

引用次数: 4

Meningkatkan kemampuan pemecahan masalah matematis mahasiswa melalui model project-based learning 通过基于学习模式提高学生数学问题的解决能力

Journal of Didactic Mathematics Pub Date : 2022-12-31 DOI: 10.34007/jdm.v3i3.1600

A. Fatimah, Fitry Wahyuni, F. Fitriani

引用次数: 1

Hasil belajar materi lingkaran siswa sekolah dasar dengan menerapkan model pembelajaran kooperatif STAD 通过采用STAD合作学习模式来学习小学学生圈子材料的结果

Journal of Didactic Mathematics Pub Date : 2022-12-30 DOI: 10.34007/jdm.v3i3.1572

Kartika Eka Sari Sinaga, M. Mahdalena, Suwanto Suwanto

{"title":"Hasil belajar materi lingkaran siswa sekolah dasar dengan menerapkan model pembelajaran kooperatif STAD","authors":"Kartika Eka Sari Sinaga, M. Mahdalena, Suwanto Suwanto","doi":"10.34007/jdm.v3i3.1572","DOIUrl":"https://doi.org/10.34007/jdm.v3i3.1572","url":null,"abstract":"The problem in this study regarding learning mathematics is the low student learning outcomes because the appropriate method is not used in learning, which causes the teaching and learning process to be less than optimal. This is evidenced by the fact that only 13 students (48.14%) of the 27 students were able to achieve the KKM score. The purpose of this study was to improve the results of learning mathematics in circle material by applying the STAD cooperative model to class VI students at SDN 002 Bagan Besar Dumai. The type of research used is classroom action research (CAR). The research was carried out in two cycles, each cycle going through four stages: planning, implementing learning improvements, collecting data, and reflecting. Based on the stages of the research conducted, it was found that the percentage of student learning outcomes in cycle I was 70.74%, increasing to 84.07% in cycle II. Thus, it can be concluded that the application of the STAD cooperative learning model can improve mathematics learning outcomes in circle material for students at SDN 002 Bagan Besar Dumai in the 2022-2023 academic year.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116206252","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

Thinking about the equal sign: What do students see about the equal sign? 思考等号:关于等号，学生们看到了什么?

Journal of Didactic Mathematics Pub Date : 2022-12-30 DOI: 10.34007/jdm.v3i3.1569

L. Ardiansari, D. Suryadi, D. Dasari

引用次数: 0

Reformasi pembelajaran era covid-19: Pembelajaran online berbasis masalah dalam meningkatkan kemampuan berpikir kreatif siswa SMP covid-19时代的学习改革:基于问题的在线学习，以提高中学生的创造性思维能力

Journal of Didactic Mathematics Pub Date : 2022-12-20 DOI: 10.34007/jdm.v3i3.1526

Asri Ode Samura, Mubin Noho

引用次数: 1

Pengaruh model kooperatif tipe make a match terhadap kemampuan pemecahan masalah matematis dan motivasi belajar siswa pada kelas III SDN 066652 Bakti Luhur 合作型型对第三节SDN 066652孝道的数学问题解决能力和学习动机的影响

Journal of Didactic Mathematics Pub Date : 2022-11-16 DOI: 10.34007/jdm.v3i2.1441

Taruli Marito Silalahi, Barita Esman Dabukke, Winda Marien Sihite

{"title":"Pengaruh model kooperatif tipe make a match terhadap kemampuan pemecahan masalah matematis dan motivasi belajar siswa pada kelas III SDN 066652 Bakti Luhur","authors":"Taruli Marito Silalahi, Barita Esman Dabukke, Winda Marien Sihite","doi":"10.34007/jdm.v3i2.1441","DOIUrl":"https://doi.org/10.34007/jdm.v3i2.1441","url":null,"abstract":"The purpose of this research is to determine the effectiveness of cooperative learning model of make a match and to determine whether there are differences on students' motivation and mathematical problem-solvingabilities on multiplication of integers, between learning using cooperative learning model of make a match and conventional. This study is experimental research. The research was carried out at third grade students of SDN 066652 Bakti Luhur. The population was 41 students. The sampling technique used saturated sample; all populations were involved to be used as research samples. The data collection techniques used questionnaires, tests, observation sheets, and documentation. The data analysis technique used analysis prerequisite test, including normality and homogeneity test of the data, N-Gain test and final analysis using t- test. The results showed that learning motivation index value of experimental class was 87.8 including high category, the control class was 73.67 including medium category. The average score of mathematical problem-solving ability in experimental class was 43.80, including high category, while the control class was 24.8 including good category. The results of hypothesis test of differences in learning motivation show that t count > t table with sig. p-value = 11.310 > 0.05), and the difference in mathematical problem-solving ability shows that t count > t table with sig 37.504 > 0.05. So, it can be concluded that cooperative learning model of make a match is effective on students' motivation and mathematical problem-solving abilities.","PeriodicalId":348494,"journal":{"name":"Journal of Didactic Mathematics","volume":"1998 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113966419","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