Jurnal Edukasi dan Penelitian Matematika
Jurnal Edukasi dan Penelitian Matematika is a journal on mathematics education. The Journal publishes articles of research in mathematics education including teaching and learning, instruction, curriculum development, learning environments, teacher education, educational technology, educational developments, and evaluation of learning from many kinds of research such as surveys, research and development, experimental research, classroom action research, etc.
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<![CDATA[PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS KONSTRUKTIVISME PADA MATERI MATRIKS DI KELAS XI SMA NEGERI 7 PADANG ]]>
<![CDATA[TRISNA DAMAYANTI]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11511
<![CDATA[Interactive learning media is a supporting tool in the learning process to make it more interesting. Interactive media is very helpful for students in understanding learning material and developing students' critical thinking skills. This study aims to develop constructivism-based interactive learning media on matrix material in class XI SMA Negeri 7 Padang which is valid and practical. The type of research used is a Plomp model development research which consists of three stages, namely the preliminary stage, the making of the prototype and the assessment stage. Based on the validation results obtained on the aspects of the feasibility of content, language and media for constructivism-based interactive learning media has a validity level of valid category. Based on the practicality results obtained from trials with three students to use constructivism-based interactive learning media, it has a practicality level of very practical category. The overall results of the study indicate that constructivism-based interactive learning media are valid and practical. Keywords – Interactive Learning Media, Constructivism, Plomp]]>
<![CDATA[PENGEMBANGAN E-MODUL DENGAN MASALAH KONTEKSTUAL PADA MATERI PERBANDINGAN KELAS VII SMP ]]>
<![CDATA[SUCI RAMADHANI BILQIS]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11490
<![CDATA[This research aims to develop an e-module with contextual problems in ratio material for class VII SMP that meets valid and practical criteria. The type of research used is design research type development studies with the Plomp development model which consists of a preliminary analysis, the development stage. The research was conducted at SMPN 15 Padang with the research subjects being students of class VII.1 A and class VII.1 B. This research of data type is primary data, consisting of qualitative data and quantitative data. The data collection instruments were interview guidelines, validity instruments, and practicality instruments. The data obtained were then analyzed using quantitative and qualitative analysis techniques. The results showed that the e-module with contextual problems developed was valid and practical. Based on the validation and suggestions from the e-module validator with contextual problems, it fulfills the valid criteria is very valid. The results of the response of students in the one to one evaluation stage of practicality were very practical, while in the small group evaluation stage the practicality level was very practical. This shows that the e-module with contextual problems in the comparison material for class VII junior high school which was developed is valid and practical. Keywords — contextual problem , design research, e-module.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS VIII SMP NEGERI 3 BATANGHARI ]]>
<![CDATA[Amira Novalinda]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11528
<![CDATA[Student mathematics understanding ability is a basic ability who students need to have. It is will be better if the students can find the concept by themselves. By implementing problem based learning, students can construct their knowledge and the relation of concept by solving the problems in real-life. So, it need to do the research in other to mathematics understanding ability to students is better than previous. This research is experiment0research by means0of nonequivalent posttest-only control group design. The0result of the research shows that problems based learning model can increase students’ mathematics understanding ability, students’ mathematics understanding ability with learning problem based learning0model0is better0than convensional learning model, so generally the development of students’ understanding the mathematical concept of class VIII SMP Negeri 3 Batanghari has increased which can be seen from the score’s mean of1the final concept understanding test.Keywords – problem based learning model, students’ mathematics understanding ability]]>
<![CDATA[PENGEMBANGAN LEMBAR KERJA PESERTA DIDIKBERBASIS MULTIPLEINTELLIGENCESKELAS XISMA NEGERI 8 PADANG ]]>
<![CDATA[YUANDA ELSA ZAHARA]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11495
<![CDATA[The purpose of this LKPD development research is to prepare student worksheets based on valid and practical multiple intelligences for senior high school class XI. This research is a development research using the plomp step which consists of three stages, namely: the preliminary research stage, the prototype making stage, and the assessment stage. Based on the results of the validation of student worksheets in terms of four aspects, namely: content feasibility, linguistic aspects, presentation aspects, and typography aspects, it shows that multiple intelligence-based student worksheets have a validity level of 77.38% with the valid category. In the practicality category of the student worksheets, seen from the responses of three students who had done the one to one evaluation stage, it was 80.83% with the practical category. Based on these results it can be concluded that multiple intelligence-based student worksheets can be declared valid and practical. Keywords—development research, student worksheets, multiple intelligence]]>
<![CDATA[PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS PROBLEM BASED LEARNING PADA POKOK BAHASAN MATRIKS KELAS XI SMA/MA ]]>
<![CDATA[Ikhsan Hardi]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11523
<![CDATA[This study aims to develop Student Worksheets (LKPD) on the subject of the matrix for class XI SMA / MA by implementing Problem Based Learning (PBL) based learning. In addition, this study aims to analyze and describe the characteristics of the PBL-based LKPD on the subject of the valid and practical matrix of class XI SMA / MA. This development research uses the Plomp model which consists of three phases, namely the Preliminary Research phase, the Prototyping Stage, and the Assessment Phase. Based on the results of the validity data analysis, it shows that the PBL-based student worksheets on the subject of the matrix in terms of content feasibility, completeness of PBL components, language, presentation and graphics have a validity level of 83,65% with a very valid category. LKPD also met the practical criteria of the student response questionnaire results with a percentage of 87,22%. Based on these results, it can be concluded that the PBL-based student worksheets on the subject of the matrix for high school class XI students can be declared valid and practical. Keywords — Development, Student Worksheets, Problem Based Learning]]>
<![CDATA[PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE TERHADAP PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS VIII SMP NEGERI 11 PADANG ]]>
<![CDATA[TITHA MUHARMAN]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11491
<![CDATA[One of them objectives of laerning mathematic is understanding mathematic concepts. However, in reality at SMP Negeri 11 Padang the understanding of these mathematic concepts is still not optimal. One of them eforts that can be madde to improve students’ understand of mathernatic concepts is to apply the (TTW) type of coperative learning model. The purpouse of this researc is to desicribe and nalyse whether the understand of the mathematic concepts of student whom learns us the Think Talk Write (TTW) type of coperative learning model is beter then the understande of mathematic concepts of students who learn using conventional leaming models. This type of researc is a quasy experiment researc with a Static Group Design research design. In this design, the population is all students of class VIII SMP Negri 11 Padang. Sampling was done bye using random sampling tecnique. The researc instrument used was a test of understanding mathematicall concepts. This research hypothesis was conducted using the –t test. Based on the researc result, it waas conloud thats the TTW coperative learning model coulde improve students’ understanding of mathematic concepts. This shows that the effect of the TTW type of coperative learning models on them understanding of them mathematical concepts of students who learn using the TTW type of coperative learning models is beter than the understanding of the mathematic concepts of student who learn using conventional learn in class VIII of SMP Negeri 11 Padang. Keywords — Think Talk Write, Mathematical Concepts.]]>
<![CDATA[PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS DISCOVERY LEARNING PADA MATERI MATRIKS UNTUK PESERTA DIDIK KELAS XI SMA/MA ]]>
<![CDATA[Lialy Sarti]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11527
<![CDATA[The purpose of this research is to develop student worksheets on the matrix that is valid and practical using the discovery learning model. This is because the student worksheets used in the learning process are still not able to facilitate students to be actively involved in discovering a concept or principle to construct their knowledge. The type of this research is Research and Development (R&D). This research used the Plomp model which consists of three phases, namely preliminary research, development or prototyping phase, and assessment phase. The research data were collected by using a questionnaire, interview, and observation. The data from the questionnaire were analyzed by using descriptive techniques, while the data from observations and interviews were analyzed by using descriptive statistics. The results of this research are (1) the student worksheets developed has a very valid category with a validity value of 82.78%, (2) the student worksheets can be used easily by students in the learning process with a practicality value of 88.47% with very practical category. Based on the research results, it can be concluded that the developed student worksheets can be applied in mathematics learning in schools. Keywords – Student Worksheet, Discovery Learning, Matrix, Plomp]]>
<![CDATA[PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS MODEL PEMBELAJARAN DISCOVERY LEARNING PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL KELAS VIII SMP ]]>
<![CDATA[YULIA .]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
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DOI: 10.24036/pmat.v10i2.11496
<![CDATA[The purpose of this research is to to develop and produce learning tools in the form of valid and practical student worksheets on two-variable linear equation system material for grade VIII junior high school students by applying the Discovery Learning-based learning model. The model used is the Plomp development model which consists of three stages, namely the initial investigation phase, the development phase, and the assessment phase. The initial investigative phase consists of needs analysis, curriculum analysis, and concept analysis. In the development phase, self-evaluation, expert validation and individual evaluation are carried out. The practicality of the learning device is seen from the practicality questionnaire of students. Based on the results of data analysis, the validity and practicality shows that the Discovery Learning-based learning tools meet the valid criteria in terms of content and construct and are practical in terms of implementation, convenience and time required. So, it is concluded that the mathematics learning tool based on Discovery Learning on the material of the two-variable linear equation system for class VIII SMP that has been produced can be declared valid and practical. Keywords— Development Research, Discovery Learning, Mathematics]]>
<![CDATA[PENGEMBANGAN VIDEO PEMBELAJARAN BERBASIS PENDEKATAN KONTEKSTUAL PADA MATERI VEKTOR UNTUK PESERTA DIDIK KELAS X SMA/MA ]]>
<![CDATA[Sony Horizon]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11522
<![CDATA[Videos that have a by displaying videos that contextually connect teaching material to life, learning videos with a contextual approach help media in the learning process, particularly independent learning. One of these operations is the vector material for class X SMA / MA. This research aims to create valid and practical instructional media based on video lessons and a contextual approach to vector material. This is a development research using the Plomp model, which includes a stage of preliminary research and a prototyping phase. Needs analysis, student analysis, curriculum analysis, and material analysis are also part of the preliminary research phase. The prototyping phase consists of four prototypes for creating a learning video with a contextual approach. The research found that instructional video media for class X SMA/MA with a contextual approach to vector material had a validity level of very valid category and a practicality level of very practical category. As a result, it can be concluded that learning media based on video learning with a contextual approach for class X SMA / MA students are valid and practical. Keywords — Learning Video, Contextual Approach, Vector]]>
<![CDATA[PENGARUH PENERAPAN MODEL SEARCH, SOLVE, CREATE AND SHARE TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS IX SMP NEGERI 20 PADANG ]]>
<![CDATA[ULFA TRI WAHYUNI]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 10, No 2 (2021): Juni ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v10i2.11492
<![CDATA[Mathematics learning has several objectives that must be achieved. One of them is the ability to solve mathematical problems. However, in reality, the students' mathematical problem solving skills at SMPN 20 Padang are still low. Therefore, to improve students' mathematical problem solving abilities, research was carried out by applying the Search, Solve, Create, and Share (SSCS) learning model. This type of research is quasi-experimental and the research design is a randomized control group only design. Based on the results of the final test data analysis, it is concluded that the mathematical problem-solving abilities of students who learn using the Search, Solve, Create, and Share model are better than the mathematical problem solving abilities of students whose learning uses the direct learning model. Keywords — SSCS, mathematical problem solving skills]]>
