Edumatika最新文献_第4页

Pendekatan Problem Solving dengan Strategi Metakognitif untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa 解决问题的方法通过认知策略来提高学生数学问题的解决能力

Edumatika Pub Date : 2019-08-18 DOI: 10.32939/EJRPM.V2I2.279

Idayu Rifki Anjani

引用次数: 3

Penerapan Model Pembelajaran Tuntas dengan Metode Tutor Sebaya untuk Meningkatkan Hasil Belajar Matematika Siswa SMP 将学习模式应用于同龄人的教学方法，以提高中学生的数学学习成绩

Edumatika Pub Date : 2019-08-18 DOI: 10.32939/EJRPM.V2I2.301

Khusnul Khotimah, Rita Yuliastuti

{"title":"Penerapan Model Pembelajaran Tuntas dengan Metode Tutor Sebaya untuk Meningkatkan Hasil Belajar Matematika Siswa SMP","authors":"Khusnul Khotimah, Rita Yuliastuti","doi":"10.32939/EJRPM.V2I2.301","DOIUrl":"https://doi.org/10.32939/EJRPM.V2I2.301","url":null,"abstract":"This research is motivated by the low student mathematics learning outcomes. The reason is the lack of full delivery of lessons and students have not fully understood the material. One alternative to overcome this problem is to implement a complete learning model with peer tutoring methods. The purpose of this study: 1) to describe the improvement of students 'mathematics learning outcomes through the application of a complete learning model with material peer tutoring methods to construct flat-side space for junior high school students, 2) to describe students' responses to the application of the complete learning model with peer tutoring methods. classroom action research with quantitative and qualitative descriptive analysis. Research location in Tuban 7th Middle School. The subjects studied were students of class VIII E. The instruments used were learning outcome evaluation test sheets and student response questionnaires. The results of the study concluded that students' mathematics learning outcomes in the application of the complete learning model with peer tutoring methods had increased. This can be seen from the average student learning outcomes of the first cycle of 88, the second cycle of 89 and the third cycle of 97. So there is an increase in the average mathematics learning outcomes in the first cycle to the second cycle of 1 and from cycle II to cycle III amounting to 8. And the percentage of classical completeness in cycles I, II and III reach 100%. While the student response to the application of the complete learning model with peer tutors is included in the criteria very effective, with a percentage of positive responses of 96% and the percentage of negative responses of 4%.","PeriodicalId":34056,"journal":{"name":"Edumatika","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86055169","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: 4

Peningkatan Kemampuan Pemecahan Masalah pada Materi Persamaan Garis Singgung Lingkaran melalui Pembelajaran Discovery Learning

Edumatika Pub Date : 2019-08-18 DOI: 10.32939/EJRPM.V2I2.343

T. Indira, Zulkardi Zulkardi, Yanna Sanova

{"title":"Peningkatan Kemampuan Pemecahan Masalah pada Materi Persamaan Garis Singgung Lingkaran melalui Pembelajaran Discovery Learning","authors":"T. Indira, Zulkardi Zulkardi, Yanna Sanova","doi":"10.32939/EJRPM.V2I2.343","DOIUrl":"https://doi.org/10.32939/EJRPM.V2I2.343","url":null,"abstract":"This study aimed to improve student’s problem-solving abilities of tangent circle equations using discovery learning. This research was done in class XI IPA 4 SMA N 1 Palembang. This research method is used Classroom Action Research with discovery learning models. The instrument is used test instrument in the form of an evaluating matter of the tangent circle equation in the description form and the observation sheet for observation of the learning activity of the students. The results of the study showed that there is an increase in students' problem-solving abilities in tangent circle equation material using discovery learning. This increase can be seen from the results of the post-test students with an average score of 93,6 which increased when compared with the results of the pre-test with an average value of 58,2. The percentage of students who complete learning increases from 30% pre-test to 100% at post-test with KKM (maximum mastery criteria) ≥ 70. Based on the data analysis, it can be concluded that learning with discovery learning models can improve student learning outcomes in the tangent of circle equation material.","PeriodicalId":34056,"journal":{"name":"Edumatika","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75407243","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 Kesulitan Mahasiswa dalam Menyelesaikan Soal pada Materi Pertidaksamaan dan Fungsi Limit 分析学生在代谢材料和功能上解决问题的困难

Edumatika Pub Date : 2019-05-18 DOI: 10.32939/EJRPM.V2I1.330

Deby Erdriani, Dewi Devita

引用次数: 3

Pengembangan Android Apps Berbasis Discovery Learning Untuk Meningkatkan Pemahaman Konsep Matematis Siswa Kelas VII 以探索为基础的Android应用学习，以提高对数学七年级学生概念的理解

Edumatika Pub Date : 2019-05-17 DOI: 10.32939/EJRPM.V2I1.355

Lilik Ariyanto, Derisna Aditya, Ida Dwijayanti

{"title":"Pengembangan Android Apps Berbasis Discovery Learning Untuk Meningkatkan Pemahaman Konsep Matematis Siswa Kelas VII","authors":"Lilik Ariyanto, Derisna Aditya, Ida Dwijayanti","doi":"10.32939/EJRPM.V2I1.355","DOIUrl":"https://doi.org/10.32939/EJRPM.V2I1.355","url":null,"abstract":"Lack of innovative learning media that is interesting, practical and easy to use in learning such as listening to lesson modules or seeing powerpoint shows used by teachers, thus causing learning to be ineffective, unattractive, and slow to understand, this results in a lack of understanding of mathematical concepts. Because of this, researchers are trying to develop an interesting and interactive learning media. This type of research is development research that aims to produce learning media on Android-based discovery learning apps that are feasible to use and to improve understanding of mathematical concepts of seventh-grade students. The method used is the ADDIE method. Which consists of 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. Data analysis was carried out by normality, homogeneity, n-gain test, and right-sided t test. The results of this study can be concluded that (1) the results of the percentage of media expert validation amounted to 80.26%, material experts 86.36% and student response responses of 87.16% with the criteria of each very good. (2) the results of the n-gain test obtained that there is an increase in understanding of mathematical concepts of students who use learning media on Android-based discovery learning applications. (3) data from the field shows that student learning outcomes that obtain learning media android apps based on discovery learning are better than students who use conventional learning","PeriodicalId":34056,"journal":{"name":"Edumatika","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85733285","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: 19

Peningkatan Hasil Belajar Matematika dan Respon Siswa Melalui Pembelajaran Kooperatif Tipe STAD dengan Metode Penemuan Terbimbing 通过STAD类型的合作学习，改进数学成绩和学生的反应与发现方法

Edumatika Pub Date : 2019-05-16 DOI: 10.32939/EJRPM.V2I1.244

Yuni Rhamayanti

{"title":"Peningkatan Hasil Belajar Matematika dan Respon Siswa Melalui Pembelajaran Kooperatif Tipe STAD dengan Metode Penemuan Terbimbing","authors":"Yuni Rhamayanti","doi":"10.32939/EJRPM.V2I1.244","DOIUrl":"https://doi.org/10.32939/EJRPM.V2I1.244","url":null,"abstract":"This study was conducted on junior high school students with the aim to improve the learning outcomes of mathematics, student activities, and student responses through the application of the STAD type cooperative learning model with guided discovery method. This type of research is Classroom Action Research, ie research done by teachers in their own class with planned, systematic to improve the quality of classroom learning practice. The subjects of this study are students of class VII SMP Negeri Padangsidimpuan Lesson Year 2017-2018, selected is a class VII-2 with the number of students 31 people. While the object of this study is the application of the STAD type cooperative learning model with a guided discovery method to improve results and student learning activities that are not good math and need to be improved. The research instrument in this research will use test and non-test technique. The conclusion that can be drawn from this research is 1) the increase of mathematics learning outcomes through the application of STAD type cooperative learning model with guided discovery method of 0.65 with medium criteria, 2) Increased student learning activity through the application of STAD type cooperative learning model with guided discovery method equal to 0.46 with medium criterion, 3) also increase student response to STAD type cooperative learning with guided discovery method. The improvement of teachers' ability to manage the learning is 0.78 with high criteria.","PeriodicalId":34056,"journal":{"name":"Edumatika","volume":"118 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77411589","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: 5

Hubungan Motivasi dan Hasil Belajar Siswa Kelas XI MAN Model Makassar

Edumatika Pub Date : 2019-05-15 DOI: 10.32939/EJRPM.V2I1.227

Nur Yuliany

引用次数: 1

A Study of Vocational Students Perception during Apprenticeship in Insurance Industry 高职学生在保险行业学徒期的感知研究

Edumatika Pub Date : 2019-05-14 DOI: 10.32939/EJRPM.V2I1.238

K. Safitri

引用次数: 0

Newman Procedure dalam Menganalisis Kesalahan Siswa SMP dalam Menyelesaikan Soal Setara PISA 纽曼流程，分析中学生在解决类似比萨问题上的错误

Edumatika Pub Date : 2019-05-14 DOI: 10.32939/EJRPM.V2I1.283

Susanti Susanti

引用次数: 1

Pengembangan Modul Pedoman Guru dalam Mendesain Instrumen Penilaian Matematika Berbasis Pemecahan Masalah Matematika 教师指导模块的开发，设计以数学为基础的数学评估工具解决问题

Edumatika Pub Date : 2018-12-31 DOI: 10.24127/AJPM.V7I3.1558

Antok Kurniawan, M. Rusdi, Jefri Marzal

{"title":"Pengembangan Modul Pedoman Guru dalam Mendesain Instrumen Penilaian Matematika Berbasis Pemecahan Masalah Matematika","authors":"Antok Kurniawan, M. Rusdi, Jefri Marzal","doi":"10.24127/AJPM.V7I3.1558","DOIUrl":"https://doi.org/10.24127/AJPM.V7I3.1558","url":null,"abstract":"This study aims to determine the process, specifications, and teacher's perception of developing a teacher guidance module in making mathematical assessment instruments based on mathematical problem-solving. This study uses the Research and Development method which is used to produce certain products, namely teacher guidance modules. The development model used in this study is the development model that Marshall et al. (2009), Tryon and Bishop et al (2012) and Rusdi (2018) combined by researchers into references. The steps consist of the problem and need analysis, literature review, product design, validity, practitioner trials. The research subjects in this development were two validators consisting of material expert validators, instrument design expert test validators, and five practitioners. The type of data taken in this study is qualitative data. The instrument used in the study was an open questionnaire. The process stages in developing are (a) Analysis of problems and needs, (b) literature review, (c) product design, (d) validity, (e) trial practitioners. The product specifications developed in the module are that there are three chapters on introduction, concepts, and procedures accompanied by examples by using types of problem-solving, namely problem-solving design and story problem. Teacher's perception in the teacher guidance module is positive, of the five practitioners recommending that it be used as a guide in making problem-solving problems.","PeriodicalId":34056,"journal":{"name":"Edumatika","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82505226","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