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INDONESIA
Jurnal Edukasi dan Penelitian Matematika
Published by Universitas Negeri Padang
ISSN : -     EISSN : 26564246     DOI : http://dx.doi.org/10.24036/pmat.v13i1
Core Subject : Education,
Education Mathematics
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.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 766 Documents
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PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS XI FASE F SMA NEGERI 2 KOTO BARU DHARMASRAYA Gundra, Gundra
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16624

Abstract

Students must develop the capacity to solve mathematical problems well. The main goal for students studying mathematics is to develop this talent. However, grade XI students at SMA Negeri 2 Koto Baru still have a poor level of competence. Educators' failure to implement effective learning strategies to enhance this aptitude is the root cause of this problem. Think Talk Write (TTW) is one of the cooperative learning strategies that can help students to improve these abilities. This study used a quasi-experimental design. The t-test results showed a P-value = 0.000 which means the null hypothesis (H0) cannot be accepted. The TTW model appears to be more effective learning conventional forms.Keywords– Cooperative Learning, Problem-Solving Abilities,  Think Talk Write
KEMAMPUAN KOMUNIKASI MATEMATIS PESERTA DIDIK KELAS XI SMA NEGERI 1 SULIKI PADA PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE CORE DENGAN BANTUAN LIVE WORKSHEET Alhafizah, Nurul
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16353

Abstract

Improving students' mathematical communication skills is an important goal in the field of mathematics education that they must achieve. The mathematical communication skills of class XI at SMA Negeri 1 Suliki are currently at a poor level. One potential solution to this problem is to implement a cooperative learning model of Connecting, Organizing, Reflecting, and Extending (CORE) type, which is integrated with student worksheets (LKS) as a tool in the learning process. This study seeks to determine whether students who apply the CORE type cooperative learning model equipped with LKS have better mathematical communication compared to the implementation of the direct learning model. For the purpose of this investigation, a quasi-experimental methodology known as the Nonequivalent Posttest-Only Control Group approach was used. For the purpose of this study, the population consisted of all learners enrolled in eleventh grade at SMA Negeri 1 Suliki during the 2023/2024 school year. Classes XI F 1 and XI F 4 were selected as sample classes. The final test of mathematical communication ability was used as a measuring tool for the purpose of this study. The data results were then tested by t-test, and the P-value obtained from the analysis was 0.023. Since the p-value is lower than 0.05, the null hypothesis (H0) is rejected and the alternative hypothesis (H1) is adopted instead. Therefore, it can be concluded that the implementation of the LKS-assisted learning model with the CORE (Connecting, Organizing, Reflecting, and Extending) approach is superior in terms of mathematical communication skills when compared to the direct learning model.Keywords– Connecting, organizing, reflecting, extending models, live worksheet, mathematical communication skills
PENGARUH MODEL PEMBELAJARAN DISKURSUS MULTI REPRESENTASI (DMR) TERHADAP PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS XI TEKNIK PEMESINAN SMKN 1 SUMATERA BARAT Rianti, Dian Meisya
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16575

Abstract

Mastery of mathematical concepts is an important goal in education because it can improve students' ability to understand the subject matter. Grade XI Mechanical Engineering at SMKN 1 West Sumatra still has a long way to go before students fully understand mathematical concepts. It is suggested that the Discourse Multi Representation (DMR) learning paradigm be used to address the problem. This study aims to investigate how grade 11 students enrolled in the Mechanical Engineering program at SMKN 1 West Sumatra fare in their attempt to use the DMR learning model and how the model affects their understanding. The research conducted was a quasi-experimental study. The participants in this study were grade XII students at SMKN 1 West Sumatra who majored in machining engineering. Quizzes and exams were the assessment tools. The results showed that the DMR learning model was significantly better based on the quiz development results. A P-value of 0.000, which is less than 0.05, was generated from the data analysis, specifically the Mann-Whitney test. This proves that H0, the null hypothesis, is not true. Thus, students' understanding of mathematical concepts improved with the DMR method when compared to the traditional learning methodology.Keywords– DMR Model, Understanding of Mathematical Concepts
PENGARUH PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PADA PESERTA DIDIK KELAS VIII DI SMP NEGERI 1 KOTO SALAK Rinaldo, Oga
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 2 (2024): Juni
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i2.16074

Abstract

Mathematical problem-solving proficiency serves as a pivotal learning objective within the realm of mathematics that students are required to attain. Nonetheless, the preliminary assessment results on mathematical problem-solving skills at SMPN 1 Koto Salak indicate that students are encountering challenges in effectively resolving such problems. An approach to address this issue involves the implementation of the Problem Based Learning (PBL) instructional model. The primary objective of this study is to determine and outline whether there exists a superiority in the mathematical problem-solving skills of students who are exposed to Problem Based Learning compared to those who receive conventional classroom teaching in the eighth grade at SMP Negeri 1 Koto Salak in the academic period of 2023/2024. This particular study adopts a quasi-experimental design with Randomized Control Group Only Design. The study's target population consists of eighth-grade students at SMPN 1 Koto Salak in the academic year 2023/2024. Sampling procedures were carried out employing a random sampling technique, with class VIII A designated as the experimental group and class VIII B as the control group. The assessment tool employed is a mathematical problem-solving test comprising essay questions. Examination of the final test data reveals a P-value of 0.000 with a significance level (α) of 0.05. Given that the P-value is less than α, the null hypothesis (H0) is rejected. Consequently, it can be inferred that students exposed to the Problem Based Learning model demonstrate superior mathematical problem-solving abilities compared to those undergoing conventional instruction in eighth grade at SMP Negeri 1 Koto Salak.Keywords– Problem Based Learning, Mathematical Problem Solving Ability
PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS XI SMAN 3 PADANG Juwita, Mutiara
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16557

Abstract

An important skill that must be developed by students in learning mathematics is the ability to solve mathematical problems well. The results of the observation study at SMAN 3 Padang show that this competency is still lacking. This study looks at how well Discovery Learning can work for this particular skill. Class XI of SMAN 3 Padang was the main research population. Class XI F.1 and class XI F.10 served as the sample groups, which were selected by simple randomization. This study used a non-equivalent posttest only design. The results showed that the alternative hypothesis (H0) was accepted if the P-value < significance level. The results of the empirical study indicate that the Disovery Learning model improves problem solving ability. Keywords–Discovery Learning, Problem Solving, Direct Instrucstion
PENGARUH PENERAPAN MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS VIII SMPN 3 KEC. PANGKALAN KOTO BARU Maharani, Hijri
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 2 (2024): Juni
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i2.16001

Abstract

This experimental quantitative research analyses the effect of Creative Problem Solving model on the mathematical problem solving ability of students in class VIII SMPN 3 Kec. Pangkalan Koto Baru on students' mathematical problem solving ability. The design used was Posttest-Only Control. Experimental and control class students from SMPN 3 Kec. Pangkalan Koto Baru grade VIII in the 2023/2024 school year participated in this study. The sample selection was done by simple randomisation. Quiz and final test to collect data. Two-sample t-test for normality, homogeneity, and hypothesis testing were conducted. The final test results rejected H0 with a P-value of 0.006 and an actual level of 5%. H0 was rejected, therefore the experimental class learners answered the maths questions better than the control class learners. Thus, the Creative Problem Solving learning paradigm improves the mathematics problem-solving ability of grade VIII students at SMPN 3 Kec. Pangkalan Koto Baru.Keywords: Model CPS, Mathematical Problem Solving Skills, Direct Learning
PENGEMBANGAN LKPD DIGITAL BERDIFERENSIASI PERILAKU LITERASI MATEMATIS BERBASIS MASALAH PADA MATERI LINGKARAN KELAS VIII SMP Rahmawati, Rahmawati
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16521

Abstract

Digital learning resources that encourage diverse mathematical literacy behavior are the focus of this developmental research study. Eighth graders studying circular topics in junior high will find these resources based on valid, practical, and successful challenges. The Plomp development model is the one that is used for research development. Basic research, the prototype phase, and the assessment phase are the three separate parts that make up this paradigm. Results from tests, interviews, observations, and questionnaires made up the data set. A score of 84.6 percent was returned by the experts' validation of LKPD, suggesting that it is a very valid category. The practicality test phase was when LKPD was put to the test after it was determined to be viable. With an 87.58% score on the practicality test, it was deemed very practical. To find out how well LKPD worked, we used the mathematics literacy behavior test. Student test scores fell into the "regular" and "superior" categories, proving that the LKPD was successful.Keywords– Digital LKPD, Differentiated Mathematical Literacy Behavior, Problem Based
PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS VII UPTD SMP NEGERI 1 KEC. LAREH SAGO HALABAN Putri, Aprilia Revita
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16456

Abstract

Two methods of instruction, problem-based learning (PBL) and direct instruction, were tested in the seventh grade at UPTD SMP Negeri 1 Kec. Lareh Sago Halaban TP 2023/2024. The study employed a simple random sampling procedure with a posttest-only control group design. Students enrolled in VII.1 made up the experimental group, while those enrolled in VII.3 served as the control group. This study used a quasi-experimental design for its technique. The students who utilized the Problem-Based Learning (PBL) strategy for mathematics performed better on the final exam than those who utilized the Direct Learning (DL) strategy.Keywords– Problem Solving Ability, Problem Based Learning Model, Direct Learning
PENGEMBANGAN LKPD DIGITAL BERDIFERENSIASI PERILAKU LITERASI MATEMATIS BERBASIS MASALAH PADA MATERI GARIS SINGGUNG LINGKARAN Putri, Silvinia Eliza
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16598

Abstract

This research aims to develop LKPD differentiated mathematical literacy behavior that is valid, practical and effective. This research is based on the Plomp Model. The instruments used are practicality, validity and interview checklist instruments. The research was carried out in three phases, namely preliminary research; development phase, and assessment phase. In the preliminary research phase, questionnaires were distributed and questions and answers were conducted with educators. The development phase includes LKPD development, LKPD validation, one-to-one evaluation and small group evaluation. Then, in the final phase, a final test was carried out to determine students' mathematical literacy behavior. The validity value obtained by this LKPD is 81.82%, the practicality value of the LKPD is 88.54% at the one-to-one evaluation stage, and 94.62% for the small group evaluation. LKPD can be said to be effective because the average student test result is 1.34. So that the LKPD can be said to be valid, practical and effective.Keywords–  Student worksheets, Differentiated, Mathematical literacy behavior, Problem based
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS VII SMP NEGERI 29 PADANG Sari, Atika
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16343

Abstract

Mathematical problem solving ability is one of the important abilities for students to master in learning mathematics. The SMPN 29 Padang observations demonstrated this skill is still absent. Our study evaluated how Problem Based Learning (PBL) can develop this skill. SMPN 29 Padang Class VII was the study population. Simple random sampling yielded class VII 7 as the experimental and VII 7 as the control. We adopted Non-Equivalent Posttest Only Control Group Design. The results indicate that if the P-value is below the significance level (?), adopt the alternative hypothesis (H1). Evidence suggests the PBL model increases problem solving. 

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