Jurnal Tadris Matematika最新文献_第8页

Analisis Newman dalam Menyelesaikan Soal Statistika Ditinjau dari Metakognitif Tacit Use 纽曼的分析从度量衡的角度对统计结果进行了权衡

Jurnal Tadris Matematika Pub Date : 2018-11-17 DOI: 10.21274/jtm.2018.1.2.157-166

Raras Kartika Sari

{"title":"Analisis Newman dalam Menyelesaikan Soal Statistika Ditinjau dari Metakognitif Tacit Use","authors":"Raras Kartika Sari","doi":"10.21274/jtm.2018.1.2.157-166","DOIUrl":"https://doi.org/10.21274/jtm.2018.1.2.157-166","url":null,"abstract":"The study was conducted to analyze student errors in the statistical problem-solving process using Newman in terms of metacognitive tacit use. The research method used is qualitative method. Data analysis used is the analysis of the results of the test, questionnaire analysis and analysis of interview transcripts. Based on the results of the study, it was concluded that the subjects of tacit use metacognitive categories did not know their weaknesses in the learning process, gave inconsistent answers, had little confidence, focused only on answers and not on the process. Subjects with tacit use metacognitive categories made mistakes in solving statistical problems almost at all stages of Newman. Newman's error analysis consists of reading errors, comprehension errors, transformation errors, process skills errors, encoding errors. The subject is wrong in interpreting the symbol, the subject cannot determine what is known and asked about the question, the subject does not write detailed calculation steps, and the subject cannot conclude the final answer to the problem solving. Errors in completing the test questions occur because the subject does not re-check the answers given in the problem.","PeriodicalId":52842,"journal":{"name":"Jurnal Tadris Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46160156","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: 7

Animation Media to Improve Student Learning Results 动画媒体提高学生学习成绩

Jurnal Tadris Matematika Pub Date : 2018-11-15 DOI: 10.21274/jtm.2018.1.2.145-156

Nadia Roosmalita Sari

{"title":"Animation Media to Improve Student Learning Results","authors":"Nadia Roosmalita Sari","doi":"10.21274/jtm.2018.1.2.145-156","DOIUrl":"https://doi.org/10.21274/jtm.2018.1.2.145-156","url":null,"abstract":"Learning methods in schools tend to use lecture and book models as learning media. Whereas at present, technology is growing rapidly. The use of technology as a learning medium is very important to attract students' interest in learning. At the Elementary School level, children still like learning while playing. This research proposes animation as a learning media for students in elementary schools. This media can be used by teachers as learning media. This animation media is expected to attract students' interest in learning, especially in mathematics subjects. In animation, visualization in the form of images moving on the subject of mathematics becomes one of the things that need to be optimized. The purpose of this study was to develop animation learning media as an alternative self-learning tool to help to master mathematics subjects for students and find out the feasibility of products for mathematics learning. The research and development methodology used in this study is Research and Development (R & D). This methodology covers all things related to development to produce quality interactive learning media software. Based on the trial, 81% of media experts, 88% of material experts, 70% of initial field tests, and 93% of field trials were obtained. Based on these results, the animation media for mathematics subjects has been feasible to be used as a medium of self-learning with an average value of 83% validation.","PeriodicalId":52842,"journal":{"name":"Jurnal Tadris Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43091683","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

Analisis Kemampuan Pemecahan Masalah Matematika dalam Menyelesaikan Soal Cerita Berdasarkan Prosedur Polya 基于多元过程的历史解题能力分析

Jurnal Tadris Matematika Pub Date : 2018-11-15 DOI: 10.21274/JTM.2018.1.2.137-144

Timbul Yuwono, Mulya Supanggih, Rosita Dwi Ferdiani

{"title":"Analisis Kemampuan Pemecahan Masalah Matematika dalam Menyelesaikan Soal Cerita Berdasarkan Prosedur Polya","authors":"Timbul Yuwono, Mulya Supanggih, Rosita Dwi Ferdiani","doi":"10.21274/JTM.2018.1.2.137-144","DOIUrl":"https://doi.org/10.21274/JTM.2018.1.2.137-144","url":null,"abstract":"The purpose of this study is to analyze mathematical problem-solving abilities based on Polya's steps and the causes of students' errors in solving mathematical problems. The problem-solving stage consists of 4 stages, namely the stage of understanding the problem, planning a solution, carrying out a solution plan, and looking back. This study used 6 subjects from 25 eighth grade students of SMP Terpadu Turen. Data collection is done by tests and interviews. Data validity test is done by triangulation technique. The results of this study were (1) at the stage of understanding many students, they did not experience difficulties because students were able to understand the problem, (2) at the planning stage there were some students who did not write the completion plan but understood the way they would do to solve the problem but they were not used to write down the plan, (3) at the stage of carrying out the plan there were some students who have difficulty because they are less thorough so that they are not aware of the mistakes made. This is because students lack concentration in solving problems, (4) at the stage of looking back there are students who have not reached this stage because they have not completed the previous stage.","PeriodicalId":52842,"journal":{"name":"Jurnal Tadris Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41427159","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: 41

Pembelajaran Bangun Datar Berbasis Kontekstual Aplikasi Insert Shape untuk Meningkatkan Pemahaman Siswa Sekolah Dasar 基于情境应用的数据库构建学习——插入形状增强小学理解

Jurnal Tadris Matematika Pub Date : 2018-11-13 DOI: 10.21274/JTM.2018.1.2.123-136

A. Anugraini

{"title":"Pembelajaran Bangun Datar Berbasis Kontekstual Aplikasi Insert Shape untuk Meningkatkan Pemahaman Siswa Sekolah Dasar","authors":"A. Anugraini","doi":"10.21274/JTM.2018.1.2.123-136","DOIUrl":"https://doi.org/10.21274/JTM.2018.1.2.123-136","url":null,"abstract":"This study aims to teach students in the use of insert shape facilities through contextual learning on geometry material to improve students' understanding at SDN 1 Panggungerjo Kepanjen. The type of research used by Classroom Action Research. This study was carried out in two cycles and each cycle of three meetings. The research subjects were 45 third grade students of SDN 1 Panggungrejo Kepanjen. Data to be taken are: a) observation results, b) student test results, c) interview results, d) results of field notes. The process of contextual learning with insert shape facilities starts from the initial, core and final activities. The initial activity consisted of researchers grouping students, conveying learning objectives, giving questions, introducing geometry, introducing insert shapes. The core activity, studying the geometry of concrete media, giving assignments, practice insert shape applications, presentations. The final activity is reflection. The results of classroom action research in the first cycle show that the average value of student learning outcomes reached 50%. In cycle II student learning outcomes have increased by 70%. In the second cycle students were very enthusiastic about learning geometry and students could calculate the circumference and area of geometry and could practice computers with insert shape facilities.","PeriodicalId":52842,"journal":{"name":"Jurnal Tadris Matematika","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41412158","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 Kemampuan Berpikir Kritis Siswa SMA Berkemampuan Matematika Tinggi dalam Menyelesaikan Masalah Fungsi 能力分析思维批评家高中数学解决函数问题的能力

Jurnal Tadris Matematika Pub Date : 2018-11-02 DOI: 10.21274/jtm.2018.1.2.111-122

Siskatur Riskiyah, Ukhti Raudhatul Jannah, Septi Dariyatul Aini

{"title":"Analisis Kemampuan Berpikir Kritis Siswa SMA Berkemampuan Matematika Tinggi dalam Menyelesaikan Masalah Fungsi","authors":"Siskatur Riskiyah, Ukhti Raudhatul Jannah, Septi Dariyatul Aini","doi":"10.21274/jtm.2018.1.2.111-122","DOIUrl":"https://doi.org/10.21274/jtm.2018.1.2.111-122","url":null,"abstract":"This study aims to describe the analysis of students' critical thinking abilities with high mathematics abilities in solving functional problems at SMAN 1 Pamekasan. This research was conducted at SMAN 1 Pamekasan with the research subjects of 3 students with high math abilities from 36 students of class X-F. This research is a case study with a qualitative approach. Data is collected through test methods, interviews, and documentation. The results of the study explain that in solving the function problems in the form of a story about the linear function of the three subjects able to fulfill all indicators of critical thinking, namely interpretation, analysis, evaluation, inference, explanation, and self-regulation. However, the three subjects have different critical thinking abilities when solving problems in the form of stories about quadratic function. The difference is the first subject meets all indicators of critical thinking, the second subject meets all critical thinking indicators except inference and self-regulation indicators, while the third subject only fulfills evaluation and explanation indicators. Information about the description of students' critical thinking abilities with high mathematics ability can be used as information to design the right learning process in the world of education.","PeriodicalId":52842,"journal":{"name":"Jurnal Tadris Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44361578","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: 9

Penerapan Pendekatan Pendidikan Matematika Realistik terhadap Kemampuan Pemahaman Konsep dan Penalaran Matematis Siswa 数学教学方法对学生的数学理解能力和数学推理的应用

Jurnal Tadris Matematika Pub Date : 2018-07-27 DOI: 10.21274/JTM.2019.2.1.23-30

Merina Merina, Aritsya Imswatama, H. Lukman

{"title":"Penerapan Pendekatan Pendidikan Matematika Realistik terhadap Kemampuan Pemahaman Konsep dan Penalaran Matematis Siswa","authors":"Merina Merina, Aritsya Imswatama, H. Lukman","doi":"10.21274/JTM.2019.2.1.23-30","DOIUrl":"https://doi.org/10.21274/JTM.2019.2.1.23-30","url":null,"abstract":"Artikel ini membahas tentang penerapan pendekatan Pendidikan Matematika Realistik terhadap kemampuan pemahaman konsep dan penalaran matematis siswa. Tujuan dari penelitian ini adalah 1) mengetahui perbandingan kemampuan pemahaman konsep antara siswa yang belajar menggunakan pendekatan Pendidikan Matematika Realistik dengan pendekatan saintifik, 2) mengetahui perbandingan kemampuan penalaran matematis antara siswa yang belajar menggunakan pendekatan Pendidikan Matematika Realistik dengan pendekatan saintifik, 3) mengetahui ada atau tidaknya hubungan antara pemahaman konsep dan penalaran matematis siswa. Teknik pengumpulan data yang digunakan yaitu tes berupa hasil data posttest sebagai hasil pembelajaran siswa. Analisis data yang digunakan uji t dua sampel dan uji korelasi dengan taraf signifikansi ɑ = 0,05. Adapun hasil analisis data menunjukkan bahwa 1) kemampuan pemahaman konsep siswa yang menggunakan pendekatan Pendidikan Matematika Realistik lebih baik dibandingkan siswa yang menggunakan pendekatan saintifik, 2) kemampuan penalaran matematis siswa yang menggunakan pendekatan Pendidikan Matematika Realistik lebih baik dibandingkan siswa yang menggunakan pendekatan saintifik, 3) adanya hubungan antara pemahaman konsep dan penalaran matematis siswa.","PeriodicalId":52842,"journal":{"name":"Jurnal Tadris Matematika","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44360981","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