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 PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK ]]>
<![CDATA[Rima Tusa’diah]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5610
<![CDATA[Mathematical problem solving skill is one of the objective of mathematics learning that is expected to be possessed by students. Practically, in SMA N 7 Padang, it shows that the competance of learners is not optimal. This conlusion is led from observation and interviews to math teachers. It is caused by the applied learning process does not fully facilitate learners to improve their skill. Therefore, new model of learning activity is required. One of the applicative model is problem based learning. The Objective of this experiment is to asses the ability of learners on mathematical problem solving whose utilizing problem based learning model and compare it with learners whose studying conventional learning program in class XI MIA SMA N 7 Padang school year of 2017/2018. Based on data analysis, it shows that mathematical problem solving ability of the learners by implementing problem based learning model is better than students implimanting conventional learning program in class XI MIA SMA N 7 Padang school year of 2017/2018. Keywords – model problem based learning, mathematical problem solving skill, and conventional learning]]>
<![CDATA[PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA KELAS VIII SMP BERBASIS KONSTRUKTIVISME ]]>
<![CDATA[Nilam Purnama Sari]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5601
<![CDATA[The aim of this research was to design teaching matherial of Mathematics based on constructivism that valid, practical, and effective for 8th grade students. Plomp’s development procedure was applied to conduct the study, which covers three stages: Preliminary, Prototyping, Assesment. This research was conducted at SMP NEGERI 1 Padang. The subject was 32 students of class VIIID and the object was teaching matherial of Mathematic. Kind of the data took directly of questionnaire and test. Instrument of collecting data was questionnaire of validity and practicality. The data taken then analyzed by descriptive analysis technique. The teaching matherial of development result have been validated with validation result of RPP was 87,85% (valid) and LKPD was 91,78% (very valid) then practicality result of RPP was 81,33% (practical) and LKPD was 73,33% (practical).Teaching matherial of Mathematic based on constructivism have been successed for facilitate student’s concept constructing proved by 26/32 (81,25%) students passed the final test.Keywords—learning matherial, constructivism, validity, practicallity, affectivism.]]>
<![CDATA[DAMPAK THINK PAIR SQUARE TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA ]]>
<![CDATA[Rahmi Badri]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5606
<![CDATA[Mathematical communication ability is important aspect of learning mathematics. However, in fact students’ mathematical communication ability in grade VII MTs Negeri 6 Padang was still low. Observation showed that students’ were less interest in mathematics learning which was difficult and boring. One efforts that can be done was applying cooperative learning model Think Pair Square type. Type of research was quasi experimental research with static group design. Sampling was done by simple random sampling technique. Instrument was final test. Data analysis used t test. Based on data analysis, it can be concluded that students’ mathematical communication ability who learning by cooperative learning model think pair square type is better than direct instruction.Keywords— cooperative learning model think pair square type, direct instruction, mathematical communication ability]]>
<![CDATA[KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DENGANPENDEKATAN REALISTIC MATHEMATIC EDUCATION ]]>
<![CDATA[Melania Sparingga]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5597
<![CDATA[The ability of mathematical communicati low ability of students' mathematical communication is caused by the lack of training students in conveying their ideas. Mathematics is also less associated with the reality that students can understand, so students have difficulty in applying mathematical concepts that they learn. One of the learning approaches that relate between mathematical concepts and the real world is Realistic Mathematic Education. The purpose of this study is to determine whether the mathematical communication skills of students with Realistic Mathematic Education approach is better than the mathematical communication ability of students with conventional learning in class VIII SMP Pembangunan Laboratorium UNP. The type of research conducted is quasi experiment (quasi experiment) with the design model Static Group Design. The sample of the study were students of class VIII.A and VIII.B SMP embangunan Laboratorium UNP. The research instrument used is the final test of students' mathematical communication ability. The average value of the experimental class is 68.1 and the control class average is 53.9. The result of analysis by using statistical test, obtained that hypothesis significant. That is, the mathematical communication skills of students who study the approach of RealisticMathematic Education is better than the mathematical communication skills of students who learn with conventionallearning. Keywords–The Ability of Mathematical Communication, Realistic Mathematics Education Approach]]>
<![CDATA[PENGARUH PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK ]]>
<![CDATA[Rinda Pratiwi]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5611
<![CDATA[Mathematical problem solving ability is the one of the ability that is expected can develop optimal in thestudents. However, based on result of observation and given test show that mathematical problem solving ability of students in the eighth grade MTsN Batusangkar has not developed optimally yet. One of the efforts is applying problem based learning (PBL). This research aims to reveal whether mathematical problem solving ability of the students applied the model of problem based learning is better than mathematical problem solving ability of the students who studied by using conventional learning.This instrument of research is final test. The analysis of final test indicated that mathematical problem solvingability of the students who were taught by using PBL model was better than mathematical problem solvingability of the students who studied by using conventional learning.Keywords–mathematical problem solving ability, problem based learning.]]>
<![CDATA[PENINGKATAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION ]]>
<![CDATA[Nur Hafizah]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5602
<![CDATA[The Ability of understanding mathematical concepts is basic ability that must had students in learning mathematics. In this research, to improve the ability of understanding of mathematical concepts applied cooperative learning model of Student Teams Achievement Division (STAD). This research type is quasi experiment with static group design. The population of research is class VIII SMPN 18 Padang academic year 2017/2018. Sampling was randomly selected and VIII3 was selected as experimental class and class VIII4 as control class. The instrument of this research is a quiz and a final test of understanding of mathematical concepts. Quiz results are used to see the average increase in the quiz value of each meeting. The final test results are used to compare the understanding of the mathematical concepts of students who are learning by using STAD with an understanding of the mathematical concepts of students learning by using conventional learning. The quiz give results that there is a significant increase in the mean value of each meeting quiz. The final test gives the result that the student’s understanding of mathematical concepts that learn to use STAD type of cooperative learning model is better than the understanding of mathematical concepts that students learn to use conventional learning at grade VIII SMPN 18Padang.Keywords – understanding of mathematical concepts, student teams achievement division]]>
<![CDATA[MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS ]]>
<![CDATA[Reskia Yofianti]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5607
<![CDATA[The mathematical communications ability is one of the abilities that was expected to be developed in the learning of mathematics, but that occurs in school showed that students mathematical communication ability is stilllow. This was because students haven’t been actively in volved in the learning so that in teraction in the classwasn’t optimal. One effort that can be done was applying cooperative learning model type TTW. The purpose of this study was know the differences between students mathematical communication ability using learning model of cooperative type TTW with those whole arning directly. This study was combination of quasy experiment and descriptive study with static group design. The instrument of this study wer equiz and test of mathematical communication ability in the form of essay matter. The results showed that the mathematical communication ability of students using cooperative model of TTW type is better than those who learning using direct learning in class VIII SMPN 12 PadangKeywords – Cooperative learning,TTW, mathematics communication skills, Direct Instruction]]>
<![CDATA[MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE TERHADAP PEMAHAMAN KONSEP MATEMATIKA SISWA ]]>
<![CDATA[Maretha Wulandari]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5596
<![CDATA[Understanding mathematical concept isone of the important aspects of learning mathematics for students. However, the aspect in class VIII SMP Negeri 2 Pariamanis still low. The observation showed that the studentsare less active in participation and consider learning mathematics as a difficult lesson. One effort to improve students understanding of mathematical concepts is to apply learning models that can facilitate and involve student participation as well as provide opportunities for students to build their own knowledge. The model that can be used is cooperative learning model of Think Talk Write type. This type of research is a quasi experimental research with the design of Static Group Design. The technique is simple random sampling, the used instrument is the final test in the form of essay questions to see the understanding of mathematical concepts of students. The data analysis used is t-test. Based on the analysis of the final test results of students' understanding of mathematical concepts obtained the average of the experimental class students is 74.28 and the control class is 68.87. The result of hypothesis test shows that in real level α = 0,05 obtained p-value = 0,046 it can be concluded that understanding mathematical concept of students learning with cooperative learning model type Think Talk Write is better than understanding mathematical concept of students learning with conventional learning. Keywords - Understanding mathematical concept, Cooperative learning, think talk write, Conventional learning]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE WRITE PAIR SWITCH PEMAHAMAN KONSEP MATEMATIKA ]]>
<![CDATA[Miftah Kurnia]]>
<![CDATA[ Jurnal Edukasi dan Penelitian Matematika Vol 7, No 3 (2018): September ]]>
Publisher : <![CDATA[Departemen Matematika ]]>
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DOI: 10.24036/pmat.v7i3.5598
<![CDATA[Understanding the concept is one of the goals in learning mathematics. In fact, students’s concept understanding in class VIII SMPN 34 Padang has not developed optimally. This can be seen from the results of observations and tests given to students. Efforts to overcome these problems is to apply cooperative learning model Write Pair Switch type. The kind of this research is Quasi Experiment with Static Group Design. Sampling was done by random sampling technique. The instrument used is a test of essay. Based on the results of the test data analysis we can conclude that the ability of understanding the mathematical concepts of students which learn with cooperative learning type Write Pair Switch type is better than those learning with conventional learning. Thus, it can be said that there is the influence of cooperative learning model type Write Pair Switch to understanding students' mathematical concepts.Keywords – Understanding of mathematical concepts, Write Pair Switch, Conventional Learning]]>
