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INDONESIA
Jurnal Pendidikan Matematika (JUDIKA EDUCATION)
Published by Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi
ISSN : 2620732X     EISSN : 26146088     DOI : -
Core Subject : Education,
Education Mathematics
Jurnal Pendidikan Matematika (Judika Education) memuat artikel hasil penelitian baik penelitian menggunakan pendekatan kuantitatif, kualitatif, dan mixed method yang terkait dengan bidang ilmu pendidikan matematika.
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education" : 6 Documents clear
Model Elaborasi Kognitif Siswa dalam Proses Abstraksi Prinsip dan Konsep Matematika Ruang Dimensi Dua di Kelas XI Teknik Las SMKN 1 Curup Novianti Mandasari
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v1i1.235

Abstract

This study aims to describe the cognitive elaboration models of students in the process of abstraction of concepts and principles of two-dimensional mathematical space in Class XI of Las Teknik SMK 1 Curup. This research uses a qualitative approach. The main instrument is the researchers themselves guided by student ability test sheets and interview guide sheets. Data were analyzed through three stages, namely the stage of data reduction, data presentation and drawing conclusions. Research result; description of students' elaboration models in the process of abstraction of mathematical concepts in two-dimensional space: Recognizing models; Students are clearly familiar with the shapes of two-dimensional spaces, Students can understand the definition of two-dimensional shapes of two-dimensional space objects given, and based on information that students have obtained previously. Students can determine the objects that constitute the building of two-dimensional space. Students can discover the principles of building a two-dimensional space Model Building With; Students can discover the relationships of concepts and principles of two-dimensional geometric shapes by analyzing images of two-dimensional geometric objects. Model Contracting; Students know what concepts will be used, and to know these concepts students imagine and sketch a two-dimensional space object of the existing problems, in solving these problems associated with the incorporation of mathematical principles contained in the concept, and the student's knowledge according to students' ability to remember. Conclusion, through the concept of cognitive elaboration in the process of abstraction of principles and mathematical concepts of two-dimensional space students are able to use mathematical concepts and principles in solving problems so students are able to make conclusions from the results of the settlement and students are able to explain or present the results of their work. Keywords: Mathematical Concepts and Principles, Cognitive Elaboration Models, Abstraction Processes.
Pengembangkan Pocket Book Berbasis Pendekatan Matematika Realistik Indonesia (PMRI) Materi Bangun Ruang Sisi Datar Drajat Friansah; Idul Adha; Rani Refianti
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v1i1.243

Abstract

The purpose of this study is to produce a pocket book of valid and practical flat side space material based on the Indonesian realistic mathematics approach (PMRI) and determine the potential effects arising from the development of pocket books and student responses to the developed pocket books. This research is a quantitative study with the design of Research and Development (R&D). The development of this pocket book is carried out through two stages, namely the priliminary (preparation) stage and the formative evaluation stage. The results of this study indicate that the pocket book builds flat side space using the PMRI approach that is produced valid and practical. Valid drawn from the results of revision after being validated by experts based on content, construct, and language. Based on the document analysis of the results of student work during the field test, showed the final test of learning using a pocket book with PMRI approach got a very good category 43.75%, good 28.12%, Quite 15.62%, and less 12.5%, the result data the test is that the learning performed shows good potential effects. Based on the analysis of the results of student responses to the pocket book developed for the indicator of interest in the pocket book obtained 86.09% of students expressed strongly agree, material indicators 79.97% of students agreed and indicators of language 89.32% of students strongly agreed. In conclusion, pocket books developed based on the Indonesian realistic mathematics approach (PMRI) are declared valid and practical to use and have good and interesting potential effects for students. Keywords: Pocket Book Development, PMRI
Penerapan Model Pembelajaran Kooperatif Tipe Student Facilitator And Explaining terhadap Hasil Belajar Matematika Siswa Yufitri Yanto; Ratna Juwita
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v1i1.247

Abstract

This study aims to determine the completeness of mathematics learning outcomes of VIII grade students of SMP Negeri B. Srikaton in the academic year 2017/2018 after applying the Student Facilitator and Explaining (SFaE) cooperative learning model. This type of research is experimental, with the design used is pre-test and post-test group design. The population in this study were all eighth grade students of SMP Negeri B. Srikaton, totaling 258 students. One class was randomly sampled, namely class VIII.6 totaling 37 students as an experimental class. The research results obtained by the final score data analysis using t-test. The average score of learning outcomes in mathematics is 81.57. Based on the results of data analysis with a significant level α = 0.05 obtained tcount = 6.41 and ttable = 1.69 because tcount> ttable. Conclusions, that the Implementation of Student Facilitator and Explaining (SFaE) Cooperative Learning Models on Mathematics Learning Outcomes of Class VIII Students of State Junior High School B. Srikaton for the Academic Year 2017/2018 is completed significantly. Keywords: Learning Outcomes, Student Facilitator and Explaining (SFaE) Type of Cooperative learning model.
Peningkatan Ketuntasan Hasil Belajar Matematika Menggunakan Model Cooperative Learning Tipe STAD melalui Pemanfaatan Alat Peraga Bambang Winarto
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v1i1.280

Abstract

The purpose of this study was to improve the mastery learning of Grade XI students of SMK Negeri 3 using the cooperative learning model type STAD through the use of teaching aids. This study uses descriptive qualitative and quantitative approaches and this type of research is classroom action research. Data collection methods use observation, tests and documentation. The results obtained in this study are student learning outcomes. This shows that in teaching and learning activities with contextual learning students become very active. While the mastery learning of students classically in the first cycle reached 77.5%, increasing in the second cycle to 90% so that only a few students have not yet completed their studies. This shows that STAD type cooperative learning can be considered as a learning model used by teachers. Based on the results of data analysis and discussion, the implementation of STAD Cooperative learning can improve student learning outcomes, the application of these methods can attract the attention of students to participate in teaching and learning activities until the end of the lesson with a pleasant learning atmosphere so that it can lead to increased student learning outcomes. Conclusion, there is a significant increase in student mathematics learning outcomes using the cooperative learning model type STAD through the use of teaching aids. Keywords: Learning Outcomes, Cooperative Learning, TYPE STAD.
Pengaruh Model Pembelajaran Berbasis Masalah terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas XI IPA MA Negeri 1 Lubuklinggau Maria Luthfiana; Yuliansyah Yuliansyah; Anna Fauziah
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.958 KB) | DOI: 10.31539/judika.v1i1.184

Abstract

The purpose of this study was to determine the effect of problem-based learning models on the mathematical problem solving ability of students of class XI IPA MA Negeri 1 Lubuklinggau. The research method used is true experimental design conducted by the comparison group. The study population was all students of class XI IPA MA Negeri 1 Lubuklinggau, which consisted of 113 students. As an experimental class is class XI Science 3 as many as 36 students and as a control class is class XI Science 2 as many as 38 students selected randomly. Data collection was carried out by means of a descriptive test form. The collected data were analyzed using t-test. Based on the results of the t-test analysis at the significance level α 0.05, obtained (6.80)> (1.671). Conclusion, there is an influence of problem-based learning models on the ability to solve math problems in class XI IPA MA Negeri 1 Lubuklinggau. Keywords: Mathematical Problem Solving Ability, Problem Based Learning.
Pengaruh Strategi Think Talk Write (TTW) terhadap Pemahaman Konsep Matematika Siswa Kelas VIII SMP Negeri 2 Lubuklinggau Nur Fitriyana; Rani Asnurida
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 1 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (640.621 KB) | DOI: 10.31539/judika.v1i1.244

Abstract

This study aims to determine the effect of the Think Talk Write (TTW) strategy on the understanding of mathematical concepts of Grade VIII students of SMP Negeri 2 Lubuklinggau. The method used in this research is pure experiment. The population in this study were all eighth grade students of SMP Negeri 2 Lubuklinggau in the 2016/2017 school year, totaling 444 students. The sample is class VIII.9 as the experimental class and class VIII.7 as the control class taken randomly. Data collection was carried out using test techniques. The collected data was analyzed using t-test at a significant level α = 0.05, obtained tcount> ttable ie 3.48> 1.67. The average score of students' understanding of mathematical concepts on the final test of the experimental class was 25.23 and the control class was 17.44. In conclusion, there is a significant influence of the Think Talk Write (TTW) strategy on the understanding of mathematical concepts of Grade VIII students of SMP Negeri 2 Lubuklinggau. Keywords: Understanding of Mathematical Concepts, Think Talk Write (TTW) Strategies

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