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[PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS PESERTA DIDIK KELAS VII SMP NEGERI 15 PADANG ]]>
<![CDATA[Rahmi, Yulfita]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.15088
<![CDATA[Students must learn to communicate mathematical concepts. Mathematical communication abilities in class VII SMPN 15 Padang are still lacking, according to observations and assessments. Applying Think Talk Write (TTW) cooperative learning model to solve this challenge. The final goal of this research is to determine whether students who use the TTW type cooperative learning model in class VII SMPN 15 Padang have better mathematical communication skills than those who use conventional learning and to determine their ability development. Descriptive and quasi-experimental methods are used in this study. This test featured a quiz and final math communication test. The mathematical communication ability test analysis yielded P-value = 0.028 and α = 0.05. The TTW type cooperative model affects students' mathematics communication since the P-value < α..Keywords– Mathematical Communication Skills, TTW, Conventional Learning]]>
<![CDATA[ANALISIS KEMAMPUAN BERPIKIR GEOMETRI SISWA SMP BERBASIS TEORI VAN HIELE DITINJAU DARI GENDER ]]>
<![CDATA[Muhammad Fikri]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.15183
<![CDATA[Geometry is an important material in the mid secondary school curriculum which is still relatively low in performance because pupils still have trouble learning geometry. This study aims to describe the geometrical thinking ability of mid high school pupils based on Van Hiele's thinking stages in terms of gender. This study use descriptive research using a qualitative approach. The research subjects are pupils of class IX.1 at SMP Negeri 1 Lareh Sago Halaban selected by using purposive sampling. Research data were collected through written test and interviews. That test in the form of geometrical ability test of triangle and quadrilateral material and free unstructured interviews. Data analysis techniques using the Miles and Huberman model, namely activities carried out simultaneously: data reduction, data presentation, and drawing conclusion or verification. The results revealed that: (1) the ability to think geometry in junior high school pupils diverse each stage of geometry thinking. (2) Geometry thinking ability of pupils in class IX.1 SMP N 1 Lareh Sago Halaban is 26.92% are at the Pre-visualization stage , 15.38% are at the visualization stage (level 0), 19.24% are at the analysis stage (level 1), there are no pupils who reach stage 2 (informal deduction), and there are 38.46% pupils can not be determined based on Van Hiele's geometry thinking stages. (3) There is no significant differences between of male pupils and female pupils at the geometry thinking ability.Keywords– Thinking stage, Geometrical thinking,. Van Hiele Theory, Triangle and quadrilateral.]]>
<![CDATA[PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK DI KELAS VII SMPN 19 PADANG ]]>
<![CDATA[Wulan, Embun Sari]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.15025
<![CDATA[– The ability to solve mathematical problems is one of the skills expected to be owned and developed in mathematics learning. However, in reality the problem solving ability in mathematical of students from class VII SMPN 19 Padang is still not optimal. To respond these problems, solution are made to use the Problem Based Learning model. The research purpose was to look whether the problem solving skills in mathematical of students in class VII SMPN 19 Padang who studied using the model of Problem Based Learning were better than those who studied using conventional learning models. The research type used was quasi-experimental through The Nonequivalent Pretest-Posttest Control Group Design. The population for research was class VII students of SMPN 19 Padang. The instrument for research used was the pretest (pretest) and posttest (posttest) of problem solving ability in mathematical. Based on the final test results of hypothesis test (posttest) mathematical problem solving ability with α = 0.05 obtained P-Value <α, which means ?0 is rejected. We got conclussion that the skills of problem solving in mathematical of students who studied using the model of Problem Based Learning were better than those who studied using conventional learning models.Keywords– Mathematical Problem Solving Ability, Problem Based Learning Models, Conventional Learning Models.]]>
<![CDATA[PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN GEOGEBRA TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK ]]>
<![CDATA[Ramadani, Sagita]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.14959
<![CDATA[One of the core mathematical talents is the ability to solve problems. Children still struggle to solve math problems in practice, though. One solution to this is to use the Geogebra-assisted Problem Based Learning methodology. The goal of this study was to find out whether students in grade VIII at SMP Negeri 13 Padang who used Problem Based Learning with Geogebra performed better on arithmetic problems than those who utilized direct learning. With a control group that merely obtains a non-equivalent posttest, this kind of research is a pseudo-experiment. The research population was composed of classes VIII.2 and VIII.5, which served as the experimental and control groups, respectively. An assessment of one's aptitude for solving mathematical problems served as a research tool. To assess the hypothesis, use the t-test. The study's findings and data analysis led to the conclusion that students in grade VIII at SMP Negeri 13 Padang who were taught using the Problem Based Learning learning model with Geogebra had superior mathematical problem-solving abilities compared to those who were taught using the direct learning model.Keywords – Problem Based Learning, Geogebra, Mathmatical Problem Solving Ability.]]>
<![CDATA[PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF THINK PAIR SQUARE (TPSq) TERHADAP PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS XI SMAN 12 PADANG ]]>
<![CDATA[Zahira, Syakira Gema]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
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DOI: 10.24036/pmat.v12i3.15136
<![CDATA[Understanding of mathematical concepts is one of the learning objectives of mathematics that must be mastered by students. However, based on the result of test in SMAN 12 Padang, it is known that students’ understanding of mathematical concept is still low. The solution to overcome this problem is to apply the Think Pair Square (TPSq) cooperative learning model. The purpose of this study was to describe the development of student’s understanding of mathematical concept during the application of TPSq cooperative learning model and to analyze and describe whether the student’s understanding of mathematical concepts who learn with TPSq cooperative learning model is better than those who learn with direct learning model in class XI MIPA SMAN 12 Padang. This type of research is a quasi-experimental with the The Non-equivalent Posttest-Only Control Group Design. Sampling was conducted using Simple Random Sampling technique, and selected class XI MIPA 5 as the experimental class while class XI MIPA 6 as the control class. Based on the results of data analysis, it can be concluded that students’ understanding of mathematical concept who learn with TPSq cooperative learning model is better than those who learn with direct learning model in class XI MIPA SMAN 12 Padang.Kata Kunci - Understanding of Mathematical Concepts, Think Pair Square (TPSq)]]>
<![CDATA[PENERAPAN MODEL PEMBELAJARAN CORE TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS XI MIPA SMAN 5 PADANG ]]>
<![CDATA[Suhendri, Chantika Enza]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.15103
<![CDATA[Mathematical understanding concepts is a main skill that is fundamental to dealing with various problems in mathematics learning. But in actuality, the students ability remains at a low level. To solve this problem, the CORE learning model can be applied. This study intends to ascertained if the student’s mathematical concept comprehension skills who are learned with the CORE model are superior to those who are learned with the direct learning model in XI MIPA grade in SMAN 5 Padang. The selected samples were XI MIPA 1 students namely experimental group and XI MIPA 2 students namely comparison group. The results were analysed by t-test and indicated that the student’s mathematical concepts comprehension skills who are learned with the CORE model are superior to those who are learned with the direct learning model in XI MIPA grade in SMAN 5 Padang.Keywords– CORE, Mathematical Understanding Concepts]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN ARCS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS XI SMK ]]>
<![CDATA[Suhardi, Dinda Agustin]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.15064
<![CDATA[The ability to solve mathematical problems is needed as a reference in solving a problem related to everyday life and also to get used to managing different problems. However, when viewed based on phenomena in the world of education, this problem-solving ability is still not paid enough attention to by students and schools. The results of the initial test conducted in class XI at SMK Negeri 3 Payakumbuh, it was stated that there were still many who had not been able to solve the problem properly and correctly. The countermeasures carried out to overcome this problem are by applying the ARCS learning model. The research intends to find out whether it is possible for disciples who are taught with the ARCS learning model to have better problem-solving skills than disciples who are taught with the Problem Based Learning model in class XI at SMK Negeri 3 Payakumbuh. This research is a quasi-experimental typewith The Static Group Comparison Design. The population is class XI students of SMK Negeri 3 Payakumbuh. The test instrument for problem solving abilities is in the form of an essay. Based on data processing using the t-test, a P-value = 0.000 is obtained that means reject H0. So that the results were obtained that students who implemented the ARCS model had better problem solving abilities than students who implemented the Problem Based Learning model in class XI SMK Negeri 3 Payakumbuh.Keywords- ARCS, Problem solving, Mathematic]]>
<![CDATA[ANALISIS KESALAHAN PESERTA DIDIK BERDASARKAN NEWMAN’S ERROR ANALYSIS PADA KEMAMPUAN PEMECAHAM MASALAH MATEMATIS PESERTA DIDIK ]]>
<![CDATA[Hidayati, Novira]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.15160
<![CDATA[Math matters in many spheres of life. Mathematical learning emphasizes problem-solving. Students must master problem-solving skills, which are vital in math and other professions. The mathematical problem-solving skill of kids should be mastered is not reality. Students still make numerous problem-solving blunders, thus they must be analyzed. This research employs the Newman Error method to identify student errors and their causes. Newman's technique categorizes mistakes as reading, comprehension, transformation, process skills, and final response writing. The research is descriptive qualitative. Six students from class IX SMP Negeri 15 Padang in 2023/2024 were interviewed for this research. Test results, interviews, data presentation, and verification. The proportion of pupils' reading and comprehending faults was 83.0%, which was quite high. Transformation error of 87.5% is pretty high. Very high process skill mistake of 95.5%. Very high final answer writing mistake of 96.3%.Keywords– Error Analysis, Newman Error Analysis, Problem Solving Ability, Mathematics]]>
<![CDATA[PENGARUH PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PENALARAN MATEMATIS PESERTA DIDIK KELAS XI IPA SMAN 1 2X11 ENAM LINGKUNG ]]>
<![CDATA[Rahma Yani]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.14953
<![CDATA[— One of the goals of learning mathematics that is expected in high school is that student have good reasoning abilities.These abilities can be developed through learning mathematics. However, in reality students’ mathematical about reasoning are still low. One of the efforts that can be made to improve students’ mathematical ability reasoning is applying the problem based learning model in learning process. The purpose of study was to find out whether the mathematical abilitiy reasoning of students who studied with the problem based learning model were better than students who studied with the direct learning model in class XI IPA SMAN 1 2x11 Enam Lingkung. This type of research is quasi-experimental with a Statics Group Design. The population in this study were students of class XI IPA SMAN 1 2x11 Enam Lingkung. the sample selection waas carried out by random sampling technique, slected class XI IPA 1 as the experimental group and class XI IPA 2 as the control group. Based on the results of the research data analysis at the real level and P-value = 0,001 using the t test. It was found that the mathematical reasoning abilities of students who studied with the problem based learning model were the better than those who studied with direct learning models in class XI IPA SMAN 1 2x11 Enam Lingkung.Keywords —Problem Based Learning(PBL), Mathematical Reasoning Ability, Direct Learning]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN TIPE THINK TALK WRITE (TTW) TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS PESERTA DIDIK KELAS VIII SMP NEGERI 25 PADANG ]]>
<![CDATA[Aulia, Mutiara Nurul]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 12, No 3 (2023): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v12i3.14967
<![CDATA[Mathematical communication ability is one of the most important abilities in learning mathematics. However, in reality the students' ability to communicate mathematically in class VIII SMP Negeri 25 Padang is relatively low. The solution sought is the Think Talk Write (TTW) learning model. This study aims to describe the growth of students' mathematical communication skills in class VIII SMP Negeri 25 Padang while the TTW model is being used and to assess whether students' mathematical communication skills taught by the TTW model are superior when compared to direct learning. Quasi-experimental research, nonequivalent posttest-only control group designs, and descriptive research are all examples of this sort of study. For the academic year 2022–2023, the population was decided to be the class VIII students of SMP Negeri 25 Padang. Quizzes and the overall evaluation of the statistical material's mathematical communication abilities served as the instruments. The results of the quiz data analysis resulted in the development of students' abilities in mathematical communication as long as the TTW model was used for each indicator. P-value = 0.000 is the outcome of hypothesis testing with a significance threshold of 0.05. means that so reject . So it was found that the ability of students to communicate mathematically using the TTW model was better when compared to direct learning.Keywords– Think Talk Write (TTW) Learning Models, Mathematical Communication Skills, Direct Learning Models]]>
