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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL PENDIDIKAN MIPA Jurnal Ilmiah Profesi Pendidikan Mandalika Mathematics and Educations Journal Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Griya Journal of Mathematics Education and Application Rengganis Jurnal Pengabdian Masyarakat Jurnal Pendidikan dan Pengabdian Masyarakat Prosiding Seminar Nasional Unimus Sigma&Mu: Journal of Mathematics, Statistics and Data Science
Nani Kurniati
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Agriculture, Biological Sciences & Forestry Humanities Chemistry Economics, Econometrics & Finance Education Engineering Health Professions Mathematics Nursing Physics Public Health Social Sciences Other

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Journal : Griya Journal of Mathematics Education and Application

 1 
Systematic Literature Review: Faktor Internal yang Memengaruhi Literasi Matematika Siswa di Indonesia Sasa Apriliska; Chaerunnisa Sumiatun Efendi; Nabila Aulia Priangka; Nani Kurniati
Griya Journal of Mathematics Education and Application Vol. 5 No. 2 (2025): Juni 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i2.575

Abstract

Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis faktor-faktor internal yang memengaruhi literasi matematika siswa di Indonesia melalui pendekatan Systematic Literature Review (SLR). Literasi matematika menjadi kompetensi penting dalam menghadapi tantangan abad ke-21, namun berbagai hasil studi menunjukkan bahwa capaian siswa Indonesia dalam literasi matematika masih tergolong rendah, sebagaimana tercermin dalam hasil asesmen nasional dan studi internasional seperti PISA. Dalam kajian ini, peneliti menelaah 20 artikel ilmiah yang diterbitkan antara tahun 2020 hingga 2025, yang diperoleh melalui pencarian sistematis pada basis data Google Scholar. Hasil analisis menunjukkan bahwa faktor internal yang dominan meliputi motivasi belajar, self-efficacy, minat terhadap matematika, gaya belajar, serta kemampuan metakognitif. Faktor-faktor tersebut berkontribusi secara signifikan terhadap pencapaian literasi matematika siswa. Temuan ini memberikan implikasi penting bagi pendidik dan pemangku kebijakan untuk merancang strategi pembelajaran yang responsif terhadap kondisi internal siswa guna meningkatkan literasi matematika secara lebih optimal.
Integrasi GeoGebra Dalam Pembelajaran Matematika Terhadap Pemahaman Konsep Matematis Siswa Cahyani, Nurriza Indah; Kurniawan, Eka; Arjudin; Kurniati, Nani
Griya Journal of Mathematics Education and Application Vol. 5 No. 2 (2025): Juni 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i2.709

Abstract

This study was motivated by the low level of students' understanding of mathematical concepts, which is partly due to the limited use of innovative learning media. The purpose of this research is to determine the effect of GeoGebra integration on students' conceptual understanding of three-dimensional geometry in grade XI at SMAN 1 Pringgasela in the 2024/2025 academic year. This research employed a mixed-methods approach with a concurrent embedded design, emphasizing the quantitative aspect. The sample consisted of two classes: the experimental class, which used the Problem-Based Learning model assisted by GeoGebra, and the control class, which used conventional learning. The posttest results showed that the average score of the experimental class was 82.71, while the control class scored 53.94. The t-test showed a significance value (2-tailed) of 0.000, which is ≤ 0.05, indicating a significant difference between the two groups. Furthermore, the effect size value of 2.32 falls into the large category, indicating that GeoGebra integration had a significant impact on improving students’ conceptual understanding. Thus, the use of GeoGebra has proven effective in enhancing the quality of mathematics learning, particularly in three-dimensional geometry topics.
Pengaruh Minat Belajar dan Kemampuan Metakognitif Terhadap Hasil Belajar Matematika Siswa SMP Negeri 3 Lingsar Andriyani, Ismi; Kurniati, Nani; Kertiyani, Ni Made Intan
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.740

Abstract

Students' mathematics learning outcomes are influenced by various factors, both internal and external. Two of the internal factors are learning interest and metacognitive ability. This study aims to determine the effect of learning interest and metacognitive ability on the mathematics learning outcomes of ninth grade students of SMP Negeri 3 Lingsar. This research uses a quantitative approach with associative research type and ex post facto design. The population of this study consisted of 106 ninth-grade students from SMP Negeri 3 Lingsar. The sampling technique was purposive sampling, which was 54 students from class IX A and IX B who were selected from 4 existing classes. Data collection using questionnaire and test methods. This research instrument is a questionnaire of interest in learning, a questionnaire of metacognitive abilities and a test of student math learning outcomes. The data analysis technique used is multiple linear regression. The results showed that interest in learning and metacognitive ability had a positive effect on the mathematics learning outcomes of SMP Negeri 3 Lingsar students by 98%.
Analisis Kesalahan Penalaran Matematis pada Materi Pola Bilangan ditinjau dari Jenis Kelamin Ambia, Nurul; Kurniati, Nani; Triutami, Tabita Wahyu
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.750

Abstract

Penelitian ini bertujuan untuk mendeskripsikan jenis kesalahan penalaran dalam menyelesaikan masalah pola bilangan. Analisis kesalahan dilakukan berdasarkan prosedur penalaran matematis ditinjau dari jenis kelamin. Tahapan penalaran matematis dalam penelitian ini meliputi mengidentifikasi sebuah pola, membuat dugaan, memberikan bukti, dan memberikan argumen tanpa bukti. Subjek penelitian kelas VIII A dan VIII B SMPN 1 Pringgasela tahun ajaran 2024/2025 dipilih dengan purposive sampling. Untuk memperdalam hasil penelitian dipilih 3 siswa untuk setiap jenis kelamin. Instrumen dalam penelitian ini yaitu instrumen tes pola bilangan dan pedoman wawancara. Teknik analisis data menggunakan teknik analisis data kualitatif. Dari hasil penelitian diperoleh persentase kesalahan penalaran matematis yaitu: (i) siswa perempuan tahap mengidentifikasi sebuah pola 50%, membuat dugaan 33%, memberikan bukti 17%, dan memberikan argumen tanpa bukti 22%; (ii) siswa laki-laki tahap mengidentifikasi sebuah pola 22%, membuat dugaan 100%, memberikan bukti 67%, dan memberikan argumen tanpa bukti 56%; (iii) penyebab kesalahan siswa perempuan kurang teliti memahami soal dan kurang terbiasa dalam menyimpulkan hasil akhir; (iv) penyebab kesalahan siswa laki-laki karena kurang memahami materi pola bilangan, kurang teliti dalam perhitungan, kurang teliti memahami soal dan tidak terbiasa dalam menyimpulkan hasil akhir.
Co-Authors Afandi, Noval Agustina, Arianti Ainun, Yusri Ambia, Nurul Amelia Kusuma Amrullah Amrullah Amrullah Amrullah Amrullah Anis Sulisyani Anis Suliyani Apriani, Amelia Aprilia, Ririn Arjudin Arjudin Arjudin Baidowi Baidowi Baiq Julia Setyaningrum Cahyani, Nurriza Indah Chaerunnisa Sumiatun Efendi Chopifah Rosdianti Dhuha, Shela Hadri Dhuha Dina, Yana Roza Dwi Novitasari Dwi Novitasari Eka Kurniawan Erly Ekayanti Rosyida, Erly Ekayanti Fadila, Laila Fahmi Firdaus Harry Soeprianto Haryani, Fitria I Nyoman Pujawan Ida Royani Intan Kertiyani, Ni Made Ismi Andriyani, Ismi Junaidi Junaidi Junaidi Junaidi Ketut Sarjana KETUT SARJANA, KETUT Kurniawan, Eka Laila Hayati Laila Hayati, Laila Lu’luilmaknun, Ulfa Lu’luilmaknun, Ulfa Miftahul Janah Mulya Lestari Muniro, Nisrina Nabila Aulia Priangka Ni Kadek Nirmala Wilwatikta Ni Made Intan Kertiyani Nia Agustina Nilza Humaira Salsabila Nurfahrani, Nurfahrani nurul ambia NURUL HIKMAH Nurul Hikmah Nyoman Sridana Nyoman Sridana Prasetyo, Erik Bagus Ratna Dwi Aryani Ratna Yulis Tyaningsih RismalaDian Islami Rosmala Dewi, Lale Amrini Salsabila, Nilza Humaira Sapitri, Evi Sasa Apriliska SITI ANISA RUSMANIA Soepriyanto, Harry Sri Subarinah Sri Subarinah, Sri Sridana Sridana Sripatmi Sripatmi Sripatmi Sudi Prayitno Sujaya, Ketut Ary Syafitri, Rekha Hesti Syahril Ramdhan Syahrul Azmi Tabita Wahyu T Tabita Wahyu Triutami Triutami, Tabita Wahyu Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun ULUL AZMI Wafasari Wahidaturrahmi Wahidaturrahmi Wahidaturrahmi, Wahidaturrahmi Wulandari, Nourma Pramestie Yulis Tyaningsih, Ratna Yunita Septriana Yunita Septriyana Anwar