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Media Pendidikan Matematika
Published by Universitas Pendidikan Mandalika
ISSN : 23383836     EISSN : 26570610     DOI : https://doi.org/10.33394/mpm.v13i1
Core Subject : Science, Education, Social,
Computer Science & IT Education Environmental Science Mathematics Social Sciences
Journal of Media Pendidikan Matematika (MPM) focuses on publishing articles related to research results as well as the results of literature studies on mathematics education. This type of research can be in the form of classroom action research, experiments, qualitative research or other research. The results of the study can be the results of the application of the model / method / approach, the use of learning media (props).
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 329 Documents
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PENGARUH PENGGUNAAN BAHASA IBU DALAM KONTEKS BELAJAR MENGAJAR MATEMATIKA TERHADAP DAYA SERAP DAN MOTIVASI BELAJAR SISWA KELAS VIII SMP NEGERI 1 ROPANG TAHUN PELAJARAN 2016/2017 Suhardin, Suhardin; Juliangkary, Eliska; Agusfianuddin, Agusfianuddin
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.503

Abstract

This study was aimed to find whether or notthe effectiveness of mother tongue have a significant effect towards students’ memory and motivation in learning mathematics at the eight students of SMP Negeri 1 Ropang. In this research, the researcher used quasy experimental research method. The population were all of the eight students at SMP Negeri 1 Ropang. the researcher divided into two classes. A class is as control group was taught by using Bahasa and B class is as experimental group was taught by using mother tongue technique. The data was obtained through pretest, posttest and laerning motivation questionnaires. The first students’ ability was seen from the result of pretest was calculated by using normality test meanwhile the last students’ ability was seen by using posttest. Before using t-test, the researcher used posttest to calculate normality test with chi-quadrate after that the researcher gave the t-test. The result of the research showed that mean score of experimental group was 42 to be 73 meanwhile control group was 25 to be 60. Therefore, the result of t-tes (0,735 )was smaller than t- table (2,017). It means that Ho was accepted and Ha was rejected. So, the researcher can concluded the effectiveness of mother tongue technique was not effective toward students’ memory and motivation in learning mathematics at the eight students of SMP Negeri 1 Ropang in academic year 2016/2017.
PENGEMBANGAN RPP DENGAN KERANGKA ELPSA UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH PADA MATERI LOGIKA MATEMATIKA SISWA KELAS X MA NW SEPIT TAHUN PELAJARAN 2016/2017 Supiani, Supiani; Sanapiah, sanapiah; Juliangkary, Eliska
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.504

Abstract

This development research aims to produce a mathematics lesson plan using ELPSA framework in order to improve students problem solving abilities and to know the quality of lesson plan based on validity and practical aspects. The type of this research is development with ADDIE model. The subject of this research is the development of lesson plan using ELPSA framework on math logic material. The instruments used are questionnaire for aspects of validity, teacher evaluation sheet and student response questionnaire for practicality aspect, and test of learning result to know problem solving ability. The quality of lesson plan validity assessed from material aspect get percentage score of 85% included in very good category. Aspects of media get a percentage score of 89% included in the category very well. So the lesson plan is said to be valid. The quality of the practicality of lesson plan based on teacher evaluation sheet gets the average percentage score of 85.5% included in very good category. So the lesson plan has a practical quality, based on the questionnaire of student responses obtained average student score is 72.5 included in the good category, which means the lesson plan has a practical quality. Problem solving abilities in terms of student test result based on pre-test and post-test results increased with average score from 54.3 to 85. The results of this study indicate that the lesson plan that developed with ELPSA framework can improve problem solving ability and it has been said is feasible to be used in the learning process in SMA/MA using KTSP Curriculum because it meets the criteria of lesson plan quality (validity and practical).
Pengaruh Pendekatan SAVI (Somatis, Audiotori, Visual, Intelektual) terhadap Kemampuan Komunikasi Matematika Siswa Kelas VII MTs. Putra Narmada Tahun Pelajaran 2016/2017 Zainuddin, Toni; Nissa, Ita Chairun; Agusfianuddin, Agusfianuddin
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.505

Abstract

Habits of teachers in only use conventional teaching methods in teaching and learning mathematics cause less enthusiastic students to follow the lessons. Therefore, teachers are required to select a model appropriate learning characteristics of students and the material being taught. Thus, students will more easily understand the material. This study aims to determine the effect ofapproach SAVI (Somatic, Visual, Intelectual) the on communication skills of mathematics students of class VII MTs. NW Men 2016/2017 school year. population in this study consisted of 327 students and is where the study sample consisted of two classes of class VII B (experiment) and VII C (control). Determination of the experimental class and control class is determined by Probability Sampling and obtained class VII B as an experimental class while the class VII C as the control class. The results showed the average value of 61.56 while the value - average for the control class 45.17. While Test-T to the achievement of the control class experiment belajarkelas obtained tcount > ttable (3.285> 2.002) that concluded the application of the model approach SAVI (Somatic, Auditory, Visual, Intellectual) affect the ability of students' mathematical communication VII MTs. NW Men Narmada in the academic year 2016/2017.
Meningkatkan Aktivitas Dan Prestasi Belajar Siswa MTs At-Tahzib Kekait Melalui Model Pembelajaran Conceptual Understanding Prosedures (CUPs) Tahun Pelajaran 2016/2017 Hidayati, Wahida; Sukarma, I Ketut; pujilestari, pujilestari
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.506

Abstract

The background of this study is the low activity and student achievement in learning mathematics is still one of the causes of low quality education, especially in math. One effort to further streamline the learning of mathematics is to apply the learning model Conceptual Understanding Prosedures (CUPS). The purpose of this research is to improve the activity and student achievement MTs At-Tahzib Kekait VIII class A through learning model Conceptual Understanding Prosedures (CUPS). This research was conducted in MTs At-Tahzib Kekait in class VIII A. The method used was classroom action research. The instrument used in this study is the observation sheet student activities, teacher activity observation sheet, and test evaluation. By applying the learning model Conceptual Understanding Prosedures (CUPS) in mathematics. Activities and student achievement during the learning process is increasing. This fact is shown by the acquisition of an average score of student activity in cycle I and II respectively of 2.55 and 3.16. In addition didikung by an increase in student achievement is increasing. This is evidenced by the average value of the test results of the evaluation cycle I and II is 68.59 with classical completeness of 58.33% and 78.87 with classical completeness of 87.5% in the second cycle. Based on the analysis of data that the application of learning models Conceptual Understanding Prosedures (CUPS) by increasing the activity and student achievement MTs At-Tahzib Kekait VIII grade A academic year 2016/2017. 
PENGARUH PENGGUNAAN MODEL REALISTIC MATHEMATIC EDUCATION (RME) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 7 MATARAM TAHUN PELAJARAN 2016/2017 Anas, Windi Pratiwi; Nissa, Ita Chairun; Abidin, Zainal
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.507

Abstract

This study was aimed to find out the effectiveness of using Realistic Mathematic Education (RME)towards students’ mathematics result learning at the eight students’ of  SMP Negeri 7 Mataram in academic year 2016/2017. In this research, the researcher used quasy experimental research method. The population were all of the eight students of  SMPNegeri7Mataram. the researcher divided into two classes. A class is as control group with 45 number of the students.and B class is as experimental group with 45 number of the students. To collect the data,  the researcher used posttest esay that had been tested the validity and realablity. Based on the result of analysis, the data of posttest was obtained from the students’ score  of expereimental group was 78,58 and control group was 70,04. The data was analyzed by using t-test with significant level 5%. T-test was 2,86 and t-table was 1,99 with degree of freedom (df) = 88. The result of the data showed that  t-test was higher than t-table. It means that Ha is accepted and Ho is rejected. Therefore, the researcher can concluded that the effectiveness of using Realistic Mathematic Education (RME)towards students’ mathematics result learning was effective at the eight students’ of  SMP Negeri 7 Mataram in academic year 2016/2017.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASEDINSTRUCTION (PBI) SEBAGAI UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELASVII MTs AR-RUSYDINY TAHUNPELAJARAN 2016/2017 Hendrawadi, Yayan; Syahrir, Syahrir; Abidin, Zainal
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.508

Abstract

low student learning outcomes and lack of activity due to the students' learning in the learning process is more focused only on the teacher. Teachers do not fully engage students in learning. Students are more dominant as a receiver only so that students tend to passive learning. This will result in mathematics boring and unpleasant. The implication of activity and student learning was low. So that the learning process goes well it needs a setrategi active learning that engages students in the learning process that is expected to increase the activity and student learning outcomes. Therefore, this study was conducted to improve learning outcomes math class VII MTs Ar-rusydiny through the implementation of learning model of problem-basedinstruction.This type of research is a classroom action research conducted in two cycles. An instrument which is used mainly obserpasi and test sheets. From the results of research in proleh that the number of students in the activity scores 2 sisklus always increase. In the first cycle of activity percentage is 56.41% with the active category, while in the second cycle the percentage of student activity is 69, 23% to the category of active while classical completeness obtained 60% in the first cycle and 90% in the II.Hal cycle already addressed achievement research indicator that the set, so it can be concluded that through the implementation of learning model of problem-based instruction can improve students' mathematics learning outcomes kelasVII MTs Ar-rusydiny the school year 2016/2017
PENGEMBANGAN MODUL PEMBELAJARAN MATEMATIKA DENGAN KERANGKA ELPSA UNTUK MENINGKATKAN EMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI LOGIKA MATEMATIKA KELAS Kartika, Yeni; Sanapiah, Sanapiah; Juliangkary, Eliska
Media Pendidikan Matematika Vol. 5 No. 1 (2017)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v5i1.509

Abstract

The aim of this development research is producing mathematical logic module with the sketch of ELPSA to increase students’ critical thinking ability and to know quality of module according to aspects of validity, and aspects of practicality.The method that use in this research is R&D (Research and Development) by the model of ADDIE (Analysis, Design, Development, Implementation, and Evaluation).The subject of this research is developing module with the sketch of ELPSA in mathematical logic.The instrument that use to measure quality of this developing module  are questionnaire sheet for aspects of validity, teachers’ evaluation sheet for aspects of practically, students’ questionnaire responses, and achievement test to know students’ critical thinking ability.According to assessment of validator matter experts and media experts, this module is already valid which percentage scores are respectively 88.9% and 86.7% in the excellent category.The qualityof the module meets practically based teacher evaluation questionnaire with a percentage score is 78% in well category. As a result, the module is said to be practical.Students’ responses to the module are obtained by questionnaire which the average score is 44.99 in excellent category.As for knowing students’ critical thinking ability are based on the result of students’ pretest in XI grade and students’ post-test in X grade of MA NW Sepit who get average scores 54.3 and 91.2 with the percentage of completeness of 95.2% in greatly increased category.As a sequence, this research is showing the module that is developing which is able to use in learning process that use KTSP or 2013 curriculums. The quality of module reached criteria the quality of module and can improve students’ critical thinking ability in mathematical logic.
IMPLIMENTASI PEMBELAJARAN BERBASIS BERTANYA PRODUKTIF UNTUK MENINGKATKAN KETERAMPILAN SOSIAL DAN KEMAMPUAN KOGNITIF SISWA Kurniawan, Ade; Masjudin, Masjudin
Media Pendidikan Matematika Vol. 6 No. 2 (2018)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v6i2.1087

Abstract

The problems in mathematics learning at MTs NW Linsar are low of student’s social skills and cognitive abilities. Students are less active in discussing learning. Students are less accustomed to asking questions or given questions. Interactions that occur often one direction from teacher to student. In fact, it becomes a mindset that mathematical people are often identified with people who are unable to communicate, lack socialization, and seem to be absorbed in their own fun. In an effort to overcome these problems researchers implemented mathematical learning based on productive questions. Therefore, the purpose of this study was to improve the social skills and cognitive abilities of students through the implementation of productive mathematics-based learning tools. Productive questioning is a questioning process by giving open, structured, and systematic questions to students to get an understanding of a concept. The type of this research is research is Classroom Action Research (CAR). This research was conducted at NW Lingsar MTs with 27 students. The instrument of this research is the Social Skills observation sheet and student cognitive ability evaluation test sheets. Based on the results of data analysis, in the first cycle the average score of students' social skills was 74.2% with the Good category. The cognitive ability score reaches an average of 73.2% which is in the high category. Furthermore, in the second cycle, the average score of students' social skills reached 89.2% with the Very Good category. The score of cognitive abilities reached an average of 93.3% which was in the very high category. Thus, it can be concluded that the implementation of productive questioning based learning can to improve social skills and student cognitive abilities on subject matter Set at MTs NW Lingsar in academic year  2017/2018.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL BERDASARKAN NEWMAN’S ERROR ANALYSIS (NEA) Delfita, Ovemy; Roza, Yenita; Maimunah, Maimunah
Media Pendidikan Matematika Vol. 7 No. 1 (2019)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v7i1.1427

Abstract

Kemampuan menyelesaikan masalah kontekstual dapat memberikan manfaat bagi siswa yaitu siswa mengetahui apa kegunaan dari pokok bahasan yang telah dipelajari dan kemampuan dalam mengambil suatu keputusan. Kesulitan dalam menyelesaikan masalah kontekstual merupakan suatu masalah yang perlu ditangani pemecahannya. Tujuan dari penelitian ini yaitu mendeskripsikan jenis kesalahan siswa dalam menyelesaikan masalah kontekstual pada materi aritmetika sosial berdasarkan  Newman’s Eror Analysis (NEA) yang terdiri dari 5 jenis kesalahan. Subjek penelitian ini adalah 30 siswa kelas VII SMP Negeri 2 Kuala Indragiri yang terdiri dari 8 siswa kemampuan tinggi, 10 siswa berkemampuan sedang, dan 12 siswa berkemampuan rendah. Metode penelitian yang diterapkan yaitu deskriptif kualitatif. Instrumen yang digunakan yaitu berupa tes soal. Dari hasil analisis diperoleh tidak terdapat siswa yang melakukan kesalahan membaca dikarenakan siswa telah mampu membaca simbol-simbol pada soal dengan benar. Siswa melakukan kesalahan pada memahami masalah sebesar 26.61%, transformasi masalah sebesar 28.51%, keterampilan proses sebesar 22.05%, dan kesalahan pada penarikan kesimpulan sebesar 22.43%. Faktor penyebab ialah siswa belum dapat memahami informasi yang terdapat dalam soal, lupa cara yang digunakan dalam menyelesaikan soal, kurang teliti dalam perhitungan dan tidak dapat menarik kesimpulan dari penyelesaian soal.
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP PADA SOAL SPLDV Hikmah, Ainul; Roza, Yenita; Maimunah, Maimunah
Media Pendidikan Matematika Vol. 7 No. 1 (2019)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v7i1.1428

Abstract

Students' communication skills need to be described because they are used as communication tools in solving problems given. This study aims to find out and analyze students' mathematical communication skills and their obstacles to the topic of two-variable linear equation systems. This type of research is descriptive research. The research subjects consisted of 6 students divided in high, medium and low-ability students who were selected from 20 students, class VIII students of Riau Global IT Middle School Pekanbaru in 2018/2019. The method used is tests and interviews. The results obtained by the overall achievement were 70% of the achievement of indicators expressing mathematical ideas by speaking, writing, showing, and describing them visually, 66.7% for indicators of understanding, interpreting, and evaluating mathematical ideas presented in the form written, oral, or visual and 40% for the achievement of indicators using vocabulary, notation, and mathematical structures to represent ideas, describe relationships, and model situations. Whereas the obstacles to mathematical communication skills found are the ability of prerequisites that are not fulfilled, low reading and writing skills and low mathematical understanding of students.

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