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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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Problematika Penguasaan Kompetensi Pedagogik Dalam pembelajaran Matematika Berbasis Literasi Haryadi, Herjan
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.7860

Abstract

 Abstrak: Penguasaan terhadap kompetensi pedagogik sangat berpengaruh terhadap kesiapan mengajar guru dalam pembelajaran matematika di Sekolah Dasar. Guru kebanyakan lupa bahwa masing masing anak pada tingkatan usianya memiliki tahapan-tahapan dalam proses berfikir dan memanaje pembelajarannya. Anak di usia sekolah dasar cenderung memiliki sifat selalu ingin bermain dalam dunia nya, memahami matematika melalui benda-benda konkrit dan mengubungkan konsep-konsep matematika melalui kehidupannya sehari-hari atau disebut dengan literasi. Literasi matematika merupakan proses pembelajaran matematika yang menghubungkan konsep matematika melalui masalah kehidupan sehari-hari, agar siswa mampu berpikir lebih kritis dan terampil. Tujuan penelitian ini adalah untuk menganalisa bagaimana problematika penguasaan kompetensi pedagogik dalam pembelajaran matematika berbasis literasi. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan pendekatan studi lapangan. Subjek dalam penelitian ini adalah guru dan siswa di salah satu sekolah dasar di Kabupaten Lombok Barat. Adapun teknik pengumpulan data dalam penelitian ini menggunakan observasi (pengamatan), wawancara dan dokumentasi. Analisis yang digunakan melalui reduksi data, display data dan penarikan kesimpulan. Adapun hasil penelitian yang didapatkan adalah proses pembelajaran cendrung dilakukan melalui penghafalan atau belajar dengan symbol tanpa menghadirkan media yang sesuai dengan karakter anak, aktifitas atau model pembelajaran.. Kata kunci: Kompetensi Pedagogik, Pembelajaran Matematika, Literasi
Upaya Meningkatkan Minat Dan Hasil Belajar Matematika Siswa Menggunakan Metode Inquiri Terbimbing Di MTs. Al-Ishlahussibyan Dewi, Ekawati; Masjudin, Masjudin; Abidin, Zainal
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.7997

Abstract

The problem that often occurs is the decreased interest in learning and the results of learning mathematics in these students. The purpose of this study was to increase students' interest and learning outcomes in mathematics using the guided inquiry method at MTs. Al-Ishlahussibyan. This type of research is classroom action research which consists of two cycles, each cycle consisting of several stages including the stages of planning, action, implementation and reflection on the results of the research conducted. The population of this research is all MTs students. Al-Ishlahussibyan, with the sample of this study being class IX students, data collection was carried out by administering an evaluation test of students' mathematics learning outcomes and a questionnaire of students' interest in learning mathematics, the results showed that there was an increase in the average learning outcomes of 57.98 out of 28, 77 in Cycle I and became 86.75 in Cycle II, as well as increasing students' interest in learning mathematics from cycle I with a positive category to Cycle II becoming a very positive category, it can be concluded that the use of the guided inquiry method can increase students' interest and learning outcomes in mathematics in class IX at MTs. Al-Ishlahussibyan. Based on this research, it is hoped that it can help students and teachers in the learning process so that it can increase students' interest and learning outcomes in mathematics for the better.
Pengembangan E-Modul Berorientasi Higher Order Thinking Skills pada Materi Bangun Ruang Sisi Datar Hasanah, Arini Zulfa; Mutaqin, Anwar; Rahayu, Ilmiyati
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8201

Abstract

The rapid development of Science and Technology (IPTEK) can be used as an alternative way to develop the learning process. one example of learning that utilizes technology is teaching materials. The output of this developed product is an e-module that can be operated through a web browser or .exe file. The purpose of this study is to determine the validity, practicality, and effectiveness of e-modules with a prolem solving approach on the subject of flat-sided space building in class VIII junior high school. The type of research used is R&D (Research and Development) which refers to the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). This research was conducted at SMP Negeri 2 Balaraja consisting of 35 students in class VIII F in the 2022/2023 school year. The instruments used were interview sheets, material expert validation questionnaires, media expert validation questionnaires, teacher response questionnaires, student response questionnaires, and learning outcomes tests. The data analysis technique was carried out quantitatively descriptive and qualitative descriptive. Based on the results of the development carried out, the percentage of assessments from material expert validators was 85.18%, media experts were 86.28%, educator responses were 93.32%, student responses were 91.91%, and the completeness of student learning outcomes tests was 85.7%. So, it can be concluded that the development of e-modules with a problem solving approach on the subject of flat-sided spaces can be declared valid, practical, and effective in the learning process
Pengembangan E-Modul Dengan Pendekatan Problem Solving pada Pokok Bahasan Bangun Ruang Sisi Datar Dewi, Fauziyyah Kristanti Monica; Mutaqin, Anwar; Rahayu, Ilmiyati
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8219

Abstract

The rapid development of Science and Technology (IPTEK) can be used as an alternative way to develop the learning process. one example of learning that utilizes technology is teaching materials. The output of this developed product is an e-module that can be operated through a web browser or .exe file. The purpose of this study is to determine the validity, practicality, and effectiveness of e-modules with a prolem solving approach on the subject of flat-sided space building in class VIII junior high school. The type of research used is R&D (Research and Development) which refers to the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). This research was conducted at SMP Negeri 2 Balaraja consisting of 35 students in class VIII F in the 2022/2023 school year. The instruments used were interview sheets, material expert validation questionnaires, media expert validation questionnaires, teacher response questionnaires, student response questionnaires, and learning outcomes tests. The data analysis technique was carried out quantitatively descriptive and qualitative descriptive. Based on the results of the development carried out, the percentage of assessments from material expert validators was 85.18%, media experts were 86.28%, educator responses were 93.32%, student responses were 91.91%, and the completeness of student learning outcomes tests was 85.7%. So, it can be concluded that the development of e-modules with a problem solving approach on the subject of flat-sided spaces can be declared valid, practical, and effective in the learning process
Model Problem Based Learning dengan Media Power Point untuk Meningkatkan Minat dan Kemampuan Pemecahan Masalah Matematika Siswa Lastri, Fitriatun; Nissa, Ita Chairun; Yuliyanti, Sri
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8221

Abstract

This study aims to describe the application of the problem-based learning model with power point media in increasing interest and ability to solve math problems for class XI students at MA Plus Nurul Islam Sekarbela. The method used in this research is classroom action research which has four stages: action planning, action implementation, data observation and reflection. Data collection techniques in this study were test techniques, questionnaire techniques, observation techniques and documentation techniques, while the instruments in this study were test instruments, questionnaires and observation sheets. The results showed that students' interest in learning mathematics was high with a score of 80.13% in both cycle I and cycle II. Students' mathematical problem solving abilities also increased from cycle I to cycle II, namely 45.6% (enough) to 80.6% (high). This increase in interest and learning outcomes was supported by the average learning observation results in cycle I of 89% (very high) which increased in cycle II to 99.33% (very high). Based on the results of this study, it can be said that the application of the Problem Based Learning model with Power Point media can be used as an alternative learning to increase students' interest and ability to solve mathematical problems in class XI MIPA at MA Plus Nurul Islam Sekarbela.
Pengaruh Kemampuan Berpikir Kreatif Terhadap Kemampuan Koneksi Matematika Siswa SMK Tarbiyatul Qurro’ Tahun Pelajaran 2022/2023 Putri, Fitri Liani; Nissa, Itha Chairun; Yuliyanti, Sri
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8224

Abstract

Abstract: The purpose of this study was to determine the effect of creative thinking skills on students' mathematical connection abilities. The type of research used is ex post facto with a quantitative approach. The sampling technique used in this study was a purposive sampling technique, while the samples selected in this study were 34 students from class X SMK Tarbiyatul Qurro' Selagalas, Mataram City. The instrument used in this study was in the form of description questions which amounted to one item covering the ability to think creatively and one item covering the ability to connect mathematics. The data analysis technique used is the T test and simple linear regression. Before carrying out linear regression analysis, prerequisite tests must be carried out, namely homogeneity, normality and linearity tests. The homogeneity test uses Fisher's test. The results of homogeneity calculations using Fisher's test with manual calculations found that F_count = 1.116 and F_table = 1.787. Because F_count< F_table, the two groups are said to be homogeneous. The results of the simple linear regression equation are Y Ì‚ = a + bX = 36.892+ 0.725X. As for the results of the calculation of the influence test with the T test, obtained T_count = 5.241 and T_table = 2.036 because T_count < T_table with a significant level of 5%, it is concluded that there is a real (significant) influence ) creative thinking skills on students' mathematical connection abilities.
Pengaruh Model Problem Based Learning Berbasis Etnomatika Terhadap Kemampuan Pemecahan Masalah Matematika Mahasiswa PGSD Pujiarti, Titi; Srirahmawati, Ija; Putra, Angga; Sari, Fifi Fitriana
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8230

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan pembelajaran menggunakan Model Problem Based Learning (PBL) berbasis Etnomatika terhadap kemampuan pemecahan masalah matematika materi Sistem Persamaan Linear Dua Variabel pada mahasiswa semsester I PGSD STKIP Yapis Dompu. Jenis penelitian ini adalah pre-eksperimental design dengan one-group­-pretest-postest design. Populasi dalam penelitian ini adalah 156 orang dan sampel kelas IA PGSD yang diambil dengan cara Random Sampling. Normalitas data pretest-posstest dan N-Gain dengan menggunakan kolmogorov-smirnov. Instrumen pengumpulan data menggunakan lembar observasi keterlaksanaan menggunakan Problem Based Learning (PBL) berbasis Etnomatika, lembar observasi aktivitas mahasiswa, dan soal pretest-posttest. Tehnik analisis data menggunakan uji t dan N-Gain. Hasil analisis one sample t-test dengan signifikansi N-Gain 0,000 kurang dari taraf signifikansi 0,05. Terdapat pengaruh penggunaan Model Problem Based Learning (PBL) berbasis Etnomatika terhadap kemampuan pemecahan masalah matematika materi Sistem Persamaan Linear Dua Variabel (SPLDV) pada mahasiswa semsester I PGSD STKIP Yapis Dompu.
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal HOTS Pada Materi Bangun Ruang Sisi Datar Berdasarkan Kriteria Watson Triyani, Evi; Sukirwan, Sukirwan; Yuhana, Yuyu
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8231

Abstract

Penelitian ini dilatarbelakangi adanya masalah berupa sulitnya peserta didik dalam memahami materi matematika seperti soal  berbentuk HOTS yang diambil dari materi bangun ruang sisi datar, yang mengakibatkan peserta didik melakukan kesalahan-kesalahan dalam menyelesaikan soal tersebut. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan kesalahan-kesalahan yang dilakukan oleh peserta didik dalam menyelesaikan soal uraian tipe HOTS pada materi bangun ruang sisi datar dan mendeskripsikan faktor penyebab peserta didik melakukan kesalahan. Jenis penelitian ini merupakan penelitian kualitatif deskriptif. Dengan melibatkan subjek penelitian sebanyak 9 orang peserta didik kelas VIII SMP Negeri 2 Balaraja. Instrumen yang digunakan yaitu instrumen Tes dan Wawancara. Teknik pengumpulan data yang dilakukan yaitu metode tes uraian, wawancara dan dokumentasi. Adapun hasil dari penelitian kesalahan-kesalahan yang dilakukan oleh peserta didik berdasarkan kriteria Watson antara lain, 1) Pada aspek menganalisi yaitu Kesalahan Data Tidak Tepat, Kesalahan Prosedur Tidak Tepat , Kesalahan Kesimpulan Hilang dan Kesalahan Masalah Hierarki Keterampilan, 2) aspek mengevaluasi yaitu Kesalahan Data Hilang, Kesimpulan Hilang, dan Kesalahan Selain Tujuh Janis Kesalahan, 3) aspek mencipta yaitu Kesalahan Data Tidak Tepat, Kesalahan Data Hilang, Kesalahan Kesimpulan Hilang, Kesalahan Manipulasi Tidak Langsung, dan Kesalahan Selain Tujuh Janis Kesalahan. Untuk faktor penyebab peserta didik melakukan kesalahan dalam menyelesaikan soal HOTS yaitu karena kurangnya pemahaman peserta didik terhadap soal tersebut, peserta didik kurang teliti dalam proses perhitungan, dan peserta didik kurang mengembangkan kreativitasnya dalam menyelesaikan soal. Sehingga dapat disimpulkan bahwa peserta didik masih banyak melakukan kesalahan-kesalahan saat menyelesaikan soal HOTS berdasarkan kriteria Watson yang disebabkan karena peserta didik kurang memahami permasalahan pada soalnya.
Pengembangan Lembar Kerja Peserta Didik Berbasis Problem-Based Learning Berorientasi Kemampuan Berpikir Kritis Siswa SMK Maharani, Fadhilla; Arjudin, Arjudin; Novitasari, Dwi; Subarinah, Sri
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8288

Abstract

Penelitian ini bertujuan untuk mengembangkan lembar kerja peserta didik (LKPD) berbasis problem based learning (PBL) berorientasi kemampuan berpikir kritis siswa SMK yang valid, praktis, dan efektif. Jenis penelitian ini adalah penelitian dan pengembangan (research and development) menggunakan model 4D (define, design, develop, and disseminate). Teknik pengumpulan data yang digunakan adalah tes dan angket. Teknik analisis data yaitu analisis kevalidan, kepraktisan, dan keefektifan. Validitas produk dinilai oleh dua validator dengan analisis skala likert. Kepraktisan ditentukan dari hasil observasi melalui lembar keterlaksanaan kegiatan pembelajaran dan efektivitas diperoleh dari uji coba terbatas untuk menilai N-Gain. Hasil analisis data menunjukkan bahwa LKPD yang dikembangkan: (1) Valid, dengan nilai rata-rata yang didapatkan sebesar 75%, (2) Praktis, persentase rata-rata keterlaksanaan kegiatan pembelajaran sebesar 91,17%, dan (3) Efektif, nilai rata-rata tes kemampuan berpikir kritis sebelum implementasi model PBL didapatkan sebesar 17,31 dan setelah implementasi sebesar 75,75 kemudian dilakukan uji N-gain dan didapatkan peningkatan sebesar 0.71. Sehingga dapat disimpulkan bahwa pengembangan lembar kerja peserta didik (LKPD) berbasis problem based learning (PBL) berorientasi kemampuan berpikir kritis valid, praktis, dan efektif untuk meningkatkan kemampuan berpikir kritis.
Analisis Learning Obstacle pada Konsep Luas Permukaan Kubus dan Balok siswa Kelas VIII SMP Islam Pariskian Apriansyah, Muhammad Fahmi; Sukirwan, Sukirwan; Jaenudin, Jaenudin
Media Pendidikan Matematika Vol. 11 No. 1 (2023)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v11i1.8298

Abstract

To achieve a mathematics learning goal, it is necessary to understand a mathematical concept to make it easier to determine a solution. However, in class learning there are still difficulties in achieving these learning objectives, especially area of surface cube and cuboid. One of the difficulties of students occurs because of the existence of learning obstacles for students known as Learning Obstacles. The research design in this study uses a qualitative method by identifying learning obstacles of area of surface cube and cuboid. Based on the results and discussion, there are findings of learning obstacles identified by students on the area of surface cube and cuboid from each indicator. From these learning obstacles, there are three causes of these learning obstacles. First, Ontogenical Obstacle which occurs due to mental unpreparedness of students when going to receive learning. Second, the didactical obstacle where the teaching materials used by the teacher do not clearly explain the concept of cube and cuboid spaces and only display the formulas of each problem Third, the epistemological obstacle which occurs due to the teacher's execution process in conducting learning. Because the book used does not describe the concept of cube and cuboid plus the lack of creativity from the teacher in conveying the concept of cube and cuboid.

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