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All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Juring (Journal for Research in Mathematics Learning) PINUS: Jurnal Penelitian Inovasi Pembelajaran JPMI (Jurnal Pembelajaran Matematika Inovatif) JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran Community Development Journal: Jurnal Pengabdian Masyarakat Polinomial : Jurnal Pendidikan Matematika
Indriati, Mefa
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Humanities Economics, Econometrics & Finance Education Health Professions Mathematics Public Health

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Pengaruh model pembelajaran inkuiri terbimbing terhadap kemampuan berpikir kritis matematis siswa pada fase E SMK negeri 3 Pekanbaru Puspita, Iwa; Indriati, Mefa; Wahyuni, Astri; Anggraini, Lilis Marina
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.26118

Abstract

The objective of this study is to assess the effect of guided inquiry learning polas on the mathematical critical thinking abilities of students in phase E at SMK Negeri 3 Pekanbaru. The research employs a Bukanequivalent Control Group Design, focusing on the population of phase E students at the institution. A random sampling method was utilized to select two classes, with class X BP 1 designated as the experimental group and class X BP 2 as the control group. The assessment tools consisted of sebelum tes and sesudah tes essay questions designed to measure critical thinking skills. Hypothesis testing was conducted using a bukan-parametric data analysis technique for comparing two averages, specifically the Mann-Whitney U test. The results of the hypothesis test indicated a significance value of Asymp.Sig (2-tailed) at 0.014, which is less than the threshold of 0.05 (0.014 < 0.05). Consequently, the null hypothesis (H0) is rejected, and the alternative hypothesis (H1) is accepted, leading to the conclusion that guided inquiry learning polas significantly influence students' mathematical critical thinking skills.
Komik Matematika (KoMa) untuk meningkatkan literasi numerasi pada materi bangun ruang Putri, Cindy Hanema Dwi; Indriati, Mefa; Amelia, Sindi; Suripah, Suripah; Nofriyandi, Nofriyandi
PYTHAGORAS : Jurnal Program Studi Pendidikan Matematika Vol 13, No 2 (2024): PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika
Publisher : UNIVERSITAS RIAU KEPULAUAN, BATAM, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/pyth.v13i2.6826

Abstract

Literasi numerasi di Indonesia perlu diperhatikan, karena masih rendah seperti yang diungkapkan dalam laporan Program for International Student Assessment (PISA). Bahkan dalam konteks matematika termasuk materi bangun ruang prisma dan limas. Hal tersebut, disebabkan karena peserta didik masih banyak yang malas memahami materi dan menganggap membaca buku susah untuk menemukan konteks matematika sehingga minat belajar mereka menurun dan literasi numerasi menurun. Oleh sebab itu, tujuan menerapkan kegiatan pembelajaran yang dapat merangsang keingintahuan dan minat peserta didik mampu meningkatkan literasi numerasi peserta didik materi bangun ruang prisma dan limas dengan pengembangan Komik Matematika memenuhi valid, praktis dan efektif. Peneliti menggunakan penelitian pengembangan Research and Development (R&D) dengan model ADDIE. Kemudian, memperoleh hasil validasi dianalisis menggunakan rumus skala Likert, dengan kepraktisan berdasarkan hasil angket respon guru dan angket respon peserta didik, dan efektivitas dari angket respon peserta didik serta hasil tes literasi numerasi. Hasil uji validasi media komik matematika adalah 82,4% dengan kategori sangat valid. Hasil uji kepraktisan media komik matematika diperoleh nilai sebesar 95% dengan kategori sangat praktis. Sedangkan, hasil uji keefektifan media komik matematika diperoleh nilai sebesar 96,6 % dengan kategori sangat efektif serta hasil persentase skor literasi numerasi 87,56% dengan kategori tinggi. Subjek penelitian ini adalah peserta didik kelas VII.2 SMPN 38 Pekanbaru yang berjumlah 25 peserta didik. Dari hasil penelitian diperoleh bahwa media komik matematika untuk meningkatkan literasi numerasi pada materi bangun ruang prisma dan limas yang valid, praktis dan efektif.
Pengaruh Model Problem Based Learning (PBL) Berbasis Etnomatematika terhadap Kemampuan Numerasi Siswa SMP Sari Portuna, Intan; Widiati, Indah; Nofriyandi, Nofriyandi; Indriati, Mefa
Jurnal Axioma : Jurnal Matematika dan Pembelajaran Vol. 10 No. 1 (2025): Januari
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/axi.v10i1.3691

Abstract

This study aims to determine the effect of the Ethnomathematics-Based Problem-Based Learning (PBL) model on the numeracy skills of 8th-grade students at SMP Negeri 15 Pekanbaru. The research employs a quasi-experimental design with a pretest-posttest control group. The sample consists of two classes selected through random sampling: an experimental class taught using the ethnomathematics-based PBL model and a control class taught using conventional learning methods. After conducting the normality test, the post-test significance value for the control class was found to be 0.004, which is smaller than the significance level of 0.05 (0.004 < 0.05). Thus, the data are not normally distributed. Since one of the datasets is not normally distributed, a non-parametric Mann-Whitney U test was performed. The test results show an Asymp. Sig. (2-tailed) value of 0.000, which is smaller than the significance level of 0.05 (0.000 < 0.05). Therefore, H1 is accepted, and H0 is rejected. This indicates a difference in the average numeracy skills between the experimental class and the control class. In other words, the average numeracy skills of students using the Ethnomathematics-Based Problem-Based Learning (PBL) model are better than those of students using the conventional learning model. Hence, the ethnomathematics-based Problem-Based Learning (PBL) model positively impacts the numeracy skills of 8th-grade students at SMP Negeri 15 Pekanbaru. Keywords: Problem Based Learning, Ethnomathematics, Numeracy Skills
Ekplorasi Learning Obstacle Mahasiswa Field Dependent: Studi Kasus pada Pembelajaran Persamaan Diferensial Biasa Ariawan, Rezi; Zetriuslita, Zetriuslita; Indriati, Mefa; Tita Azzahra, Sevilla; Riyanto, Mahadar
Juring (Journal for Research in Mathematics Learning) Vol 8, No 2 (2025)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/juring.v8i2.36310

Abstract

Rendahnya hasil belajar yang diperoleh mahasiswa pada mata kuliah persamaan diferensial biasa menjadi indikasi untuk dilakukan proses penelusuran learning obstacles yang dialami oleh mahasiswa pada pembelajaran persamaan diferensial biasa. Penelitian kualitatif dengan desain studi kasus digunakan untuk menjawab tujuan yang telah ditetapkan. Subjek penelitian terdiri dari 14 orang mahasiswa semester 5 Pendidikan Matematika FKIP UIR yang memiliki gaya kognitif field dependent, 3 orang mahasiswa yang memenuhi kriteria yang telah ditentukan diberikan tindakan lanjutan yaitu wawancara mendalam. Data dikumpulkan menggunakan teknik tes angket, dan wawancara. Instrumen penelitian terdiri dari lembar GEFT, soal tes hasil belajar, lembar angket learning obstacle, dan lembar wawancara. Analisis data di lakukan melalui tahapan pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa hambatan ontogenik dialami oleh mahasiswa yaitu materi yang disajikan terlalu sulit dan cepat, mahasiswa belum menguasai materi prasyarat dengan baik; hambatan didaktik ditemui pada rencana pembelajaran yang belum sempurna dan materi yang digunakan dalam perkuliahan; hambatan epistemologis ditemukan dengan ditandai dengan belum adanya interaksi yang maksimal antara mahasiswa dengan dosen
PELATIHAN PEMBUTAN PERANGKAT PENGAJARAN KURIKULUM MERDEKA BAGI GURU-GURU DI PEKANBARU Suripah, Suripah; Nurhuda, Nurhuda; Indriati, Mefa; Febiola, Indah
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.24509

Abstract

Kegiatan pengabdian masyarakat ini dilatarbelakangi oleh adanya permasalahan guru-guru dengan diterapkanya kurikulum baru. Perubahan kurikulum merupakan perubahan sistemik yang bertujuan untuk memperbaiki sebuah proses pembelajaran. Salah satu  kendala yang dihadapi oleh para guru adalah adanya perubahan istilah terkait perangkat pembelajaran yang dulu terdiri atas, silabus dan RPP, serta perangkat pendukung lainnya, kini berubah menjadi Alur tujuan pembelajaran (ATP) dan Modul ajar. Maka dari itulah, kegiatan PkM ini direncanakan dengan tujuan untuk sharing dan berbagi pengalaman terkait Alur tujuan pembelajaran (ATP) dan modul ajar. Kegiatan PkM  menggunakan metode pelatihan dengan langkah-langkah: (1) tutorial, (2) pelatihan, (3) pendampingan, dan (4) evaluasi. Dengan diberikanya pelatihan ini, diharapkan dapat memberikan wawasan tambahan bagi para guru untuk dapat menyusun ATP dan modul ajar dengan baik. Hasil kegiatan menunjukkan adanya perubahan persepsi para guru terkait dengan pengetahuan dan peningkatan wawasan serta keterampilan guru dalam mempersiapakan perangkat pengajaran kurikulum merdeka.
Pengaruh Penggunaan Media Kotak Matriks Terhadap Pemahaman Konsep Matematis Peserta Didik Kelas XI SMAN 2 Bukit Batu Hayu, Sri Rah; Adurrahman; Indriati, Mefa; Anggraini, Lilis Marina
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2897

Abstract

This study aims to see the effect of the use of matrix box media on the understanding of mathematical concepts of grade XI students of SMAN 2 Bukit Batu. This study uses an experimental method with the design of Nonequivalent Control Group Design. The population in this study was all students of class XI, and samples were taken by purposive sampling, with one experimental class using matrix box media and one class as a control class using conventional learning. This research instrument is in the form of a test of understanding of mathematical concepts. The data analysis technique was carried out by descriptive statistical data analysis and inferential statistical data analysis using SPSS 23. The results of the descriptive statistical analysis showed that the average ability of students at the time of the pretest was 55.66 for the experimental class and 55.75 for the control class, while the average result of the posttest was 71.50 for the experimental class and 60.31 for the control class. The results of the inferential statistical analysis carried out by the t-test showed a significance value of 0.003<0.05 which stated that there was an influence of the use of matrix box media on the understanding of mathematical concepts for students in grade XI of SMAN 2 Bukit Batu. These findings confirm that the matrix box media not only makes it easier to understand mathematical concepts, but also makes the learning process more active and meaningful.
Penerapan Model Pembelajaran Kooperatif MURDER untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas VIII Binsus (Bimbingan Khusus) B SMP Muhammadiyah 2 Pekanbaru Herlina, Yolanda; Indriati, Mefa; Suripah; Wahyuni, Astri
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2911

Abstract

This study aims to see how the mathematics learning outcomes of class VIII Binsus (Special Guidance) B students of Muhammadiyah 2 Pekanbaru Middle School use the MURDER cooperative learning model. This study uses the classroom action research (CAR) method through two cycles, each cycle consisting of four stages, namely: Planning Stage, Acting Stage, Observation Stage, and Reflection Stage. The subjects of the study were Class VIII Binsus B of Muhammadiyah 2 Pekanbaru Middle School with a total of 22 students consisting of 11 male students and 11 female students. Data in this study were collected through observations of Teacher & Student Activity Observation Sheets and Mathematics Learning Outcomes Tests. The results of the study indicate that the application of the MURDER cooperative learning model can improve students' mathematics learning outcomes. This can be seen from the increase in the average value of student learning outcomes and the percentage of classical completeness from the basic score to cycle I and from cycle I to cycle II. The average learning outcomes before being given action on the basic score only reached an average value of 71% with a classical completeness of 45%. The average learning outcomes after being given action in cycle I for daily test I experienced an increase above the basic score, namely the average value reached 74% with a classical completeness of 68%. In cycle II daily test II, the average student learning outcomes after being given action also experienced a higher increase than the daily test I in cycle I, namely the average value reached 81% with a classical completeness of 77%. Thus, it can be concluded that the application of the MURDER cooperative learning model is effective in improving the mathematics learning outcomes of class VIII B students of SMP Muhammadiyah 2 Pekanbaru.
Pengaruh Model Discovery Learning Terhadap Hasil Belajar Matematika Peserta Didik Kelas VIII SMP Negeri 1 Siak Hulu Ainirohmah, Nailu; Indriati, Mefa; Angraini, Lilis Marina; Herlina, Sari
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2964

Abstract

This study aims to determine the effect of the Discovery Learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Siak Hulu in the 2025/2026 academic year. This study uses a quantitative approach. The type used is quasi-experimental research. This experiment is called a quasi-experiment. The population in this study were all students of class VIII of SMP Negeri 1 Siak Hulu in the academic year of 2026. Sampling in this study used a purposive sampling technique by selecting two classes, namely class VIII B as the experimental class and class VIII A as the control class. The original plan for the type of sample for the experimental class and the control class was 34 and 35 students, respectively. However, during the implementation there were students who were absent, so the sample for the experimental class was 32 students and the sample for the control class was 26 students. The research instruments used in this study were pre-test and post-test essay questions to determine student learning outcomes. The data analysis techniques used are descriptive analysis and inferential analysis. Based on the results of the research and the results of the research data analysis that have been carried out, the value of Asymp.Sig (2-tailed) <α was obtained with α = 0.05 and Asymp.Sig (2-tailed) = 0.000 (0.000 <0.05). Therefore, H_0 is rejected and H_1 is accepted, meaning there is a difference between the average learning outcomes of students in the experimental class and the control class. So it can be concluded that there is an influence of the discovery learning model on the mathematics learning outcomes of class VIII students at SMP Negeri 1 Siak Hulu.
Analisis Kemampuan Self Regulated Learning Siswa Smp Dalam Pembelajaran Matematika; Instrumen dan Evaluasi Andrian, Dedek; Nofriyandi, Nofriyandi; Indriati, Mefa; Mulyajaya, Muhamad Satria; Cahyani, Resti Endah; Wulandari, Tria; Ayuni, Ayuni; Shanty, Yustika Laras; Auladina, Hafizah; Stevano, Nandito
PINUS: Jurnal Penelitian Inovasi Pembelajaran Vol 11 No 1 (2025): Volume 10 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/pn.v11i1.23499

Abstract

Penelitian ini bertujuan untuk mengetahui tingkat kemampuan self-regulated learning siswa SMP Negeri 1 Kabun dan SMP Negeri 3 Tualang. Penelitian ini merupakan penelitian desktiptif kuantitatif, dengan menggunakan pendekatan Survey. Populasi dalam penelitian ini adalah peseta didik SMPN 1 Kabun dan SMPN 3 Tualang, dengan sample yaitu sebagian siswa di SMPN 1 Kabun dan SMPN 3 Tualang yang diambil secara acak. Teknik pengumpulan data adalah survei dengan instrumen berupa kuesioner/angket. analisis data menggunakan statistik deskriptif dengan membandingkan hasil evaluasi dengan kriteria evaluasi selanjutnya membandingkan apakah kedua sekolah tersebut memiliki perbedaan signifikan. Hasil evaluasi menunjukkan kemampuan self regulated learning matematika siswa SMPN 1 Kabun dan siswa SMPN 3 Tualang berada dalam kategori tidak baik. Oleh karena itu, direkomendasi untuk guru memberikan kegiatan-kegiatan yang bisa membuat peserta didik bebas untuk mencapai tujuan pembelajaran matematika serta mengatur waktunya, guru dapat memberikan panduan/pengarahan pada pembelajaran matematika sesuai kebutuhan peserta didik untuk menguasai strategi penataan diri dalam pembelajaran matematika.
Co-Authors Adurrahman Ainirohmah, Nailu Andrian, Dedek Anggraini, Lilis Marina Astri Wahyuni Auladina, Hafizah Ayuni, Ayuni Cahyani, Resti Endah Febiola, Indah Hayu, Sri Rah Herlina, Yolanda Indah Widiati, Indah Lilis Marina Angraini Mulyajaya, Muhamad Satria Nurhuda Nurhuda Puspita, Iwa Putri, Cindy Hanema Dwi Rezi Ariawan Riyanto, Mahadar Sari Herlina Sari Portuna, Intan Shanty, Yustika Laras Sindi Amelia, Sindi Stevano, Nandito Suripah Suripah Tita Azzahra, Sevilla Tria Wulandari Zetriuslita