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All Journal Publikasi Pendidikan JURNAL PIJAR JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) EDU-MAT: Jurnal Pendidikan Matematika JURNAL PENDIDIKAN MIPA Jurnal Ilmiah Profesi Pendidikan Mandalika Mathematics and Educations Journal Journal of Classroom Action Research Didaktik : Jurnal Ilmiah PGSD STKIP Subang Majalah Ilmiah Matematika dan Statistika (MIMS) Griya Journal of Mathematics Education and Application Rengganis Jurnal Pengabdian Masyarakat Unram Journal of Community Service (UJCS) Jurnal Pijar MIPA Jurnal Riset Pendidikan Matematika Jakarta Journal of Science Technology and Education Media Pendidikan Matematika Indonesian Journal of STEM Education Indonesian Journal of Applied Science and Technology
Nani Kurniati
Program Studi Pendidikan Matematika FKIP Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Transportation Other

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SystematicLiteratureReview:PeranMetakognisidalam Meningkatkan Pemecahan Masalah Matematika Rusdianto; Rezki Fadillah; Isyati Radiah; Nani Kurniati
Journal of Science Technology and Education Vol 2 No 1 (2026): February
Publisher : Yayasan Arfah Bin Haji Muhammad Saleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63980/jste.v2i1.55

Abstract

Math problem-solving skills are essential skills that students must have to face academic and daily life challenges. One of the cognitive factors that plays an important role in improving this ability is metacognition, which is an individual's awareness and control of his or her own thought process. This study aims to analyze the role of metacognition in improving mathematical problem solving. The method used is Systematic Literature Review (SLR) by reviewing various empirical studies in the last five years. The results of the study showed that students with high levels of metacognition tended to be more effective in understanding, planning, and evaluating mathematical problem-solving strategies. In addition, the application of metacognitive strategies in learning can increase students' learning independence and critical thinking skills. The implications of this study confirm the importance of integrating metacognitive strategies in mathematics learning to improve students' problem-solving abilities optimally.
Systematic Literatur Review:Pentingnya Pemanfaatan Alat Peraga Dalam Meningkatkan Hasil Belajar Pada Materi Bangun Ruang Bagi Siswa SMA nisa_husnia husniatissibhi; Nur Afifi Al-Hakim; Nani Kurniati
Journal of Science Technology and Education Vol 2 No 1 (2026): February
Publisher : Yayasan Arfah Bin Haji Muhammad Saleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63980/jste.v2i1.58

Abstract

Mathematics is a core subject in high school that plays an important role in developing students' logical and analytical thinking skills. However, abstract concepts such as building space are often challenges in themselves that have an impact on students' low learning outcomes. This study aims to identify, classify, and synthesize the results of previous research on the effectiveness of the use of teaching aids in improving mathematics learning outcomes in building materials at the high school level. The method used is the Systematic Literature Review (SLR), by examining 12 scientific articles published between 2015 and 2025, which meet certain inclusion criteria. The results of the study show that the use of teaching aids, both physical and digital, consistently has a positive impact on concept understanding, learning motivation, and student evaluation results. Teaching aids also make it easier for teachers to explain abstract concepts to be more concrete and easy to understand. Based on these findings, this study recommends the integration of teaching aids into the mathematics learning process, especially in building space materials, in order to improve the quality and learning outcomes of students at the high school level.
Pengaruh Media Pembelajaran Powerpoint Interaktif terhadap Hasil Belajar Matematika Siswa Anggi Pebrianto; Syahrul Azmi; Nani Kurniati
Griya Journal of Mathematics Education and Application Vol. 6 No. 1 (2026): Maret 2026
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v6i1.1013

Abstract

Permasalahan dalam penelitian ini adalah rendahnya hasil belajar matematika siswa pada materi bentuk aljabar, yang ditunjukkan oleh kesulitan memahami konsep dasar dan rendahnya keaktifan selama pembelajaran. Media yang digunakan guru juga belum mampu menarik perhatian siswa secara optimal, sehingga dibutuhkan media alternatif yang lebih menarik, visual, dan interaktif. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan powerpoint interaktif terhadap hasil belajar matematika siswa kelas VIII SMP Negeri 8 Mataram Tahun Ajaran 2025/2026. Penelitian menggunakan pendekatan kuantitatif dengan desain Posttest-Only Control Group Design, melibatkan 76 siswa yang dipilih melalui teknik cluster random sampling dan dibagi menjadi kelas eksperimen dan kelas kontrol. Data diperoleh melalui posttest setelah dua pertemuan dan dianalisis menggunakan statistik deskriptif, uji Independent Sample t-test, serta perhitungan effect size. Hasil perhitungan uji-t didapatkan bahwa nilai yang artinya terdapat perbedaan rata-rata hasil belajar antara kedua kelas. Kelas eksperimen memperoleh nilai rata-rata 71,316, lebih tinggi dibandingkan kelas kontrol sebesar 63,553, dengan effect size 0,562 pada kategori sedang. Hasil ini menunjukkan bahwa penggunaan powerpoint interaktif memberikan pengaruh positif terhadap hasil belajar matematika pada materi bentuk aljabar.
Analisis Kemampuan Pemecahan Masalah Matematika Siswa Ditinjau Dari Tingkat Kepercayaan Diri Riska Faya Firnanda; Sudi Prayitno; Nani Kurniati
Journal of Classroom Action Research Vol. 7 No. 4 (2025): November
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7i4.12994

Abstract

Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematika siswa ditinjau dari tingkat kepercayaan diri siswa. Penelitian ini dilakukan di SMP Negeri 1 Gunungsari, Lombok Barat, dengan subjek penelitian sebanyak 2  kelas VIII dan sampel penelitian 6 siswa yang dipilih menggunakan teknik purposive sampling. Kemampuan pemecahan masalah merupakan salah satu keterampilan penting yang harus dimiliki siswa dalam pembelajaran matematika. Melalui pemecahan masalah, siswa tidak hanya dituntut untuk menguasai konsep, tetapi juga mengembangkan kemampuan berpikir kritis, logis, dan sistematis. Berdasarkan hasil wawancara pendahuluan dengan guru matematika, ditemukan bahwa siswa masih mengalami kesulitan dalam memahami soal, kurang percaya diri untuk bertanya, dan cenderung bergantung pada bantuan orang lain ketika menyelesaikan masalah. Jenis penelitian yang digunakan adalah penelitian deskriptif kualitatif dan kuantitatif dengan teknik pengumpulan data berupa angket, tes, dan wawancara. Teknik analisis data menggunakan model Miles dan Huberman yang terdiri dari tahap reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa subjek dengan kepercayaan diri tinggi mampu melaksanakan seluruh tahapan pemecahan masalah, yaitu memahami masalah, menyusun rencana penyelesaian, melaksanakan penyelesaian, dan melihat kembali. Subjek dengan kepercayaan diri sedang mampu melaksanakan hingga tahap pelaksanaan penyelesaian, sedangkan subjek dengan kepercayaan diri rendah hanya mampu melaksanakan tahap memahami masalah. Hasil penelitian ini diharapkan dapat menjadi acuan bagi guru dalam merancang pembelajaran yang mampu meningkatkan kepercayaan diri siswa serta memperkuat kemampuan pemecahan masalah matematika mereka.
Analisis Kemampuan Mahasiswa pada Tugas Proyek Pemodelan Persamaan Diferensial Parsial Arjudin Arjudin; Sripatmi Sripatmi; Ketut Sarjana; Nani Kurniati
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Program Studi Pendidikan Matematika, FSTT, Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18585

Abstract

The purpose of this study is to describe the characteristics of students' abilities in completing Partial Differential Equation (PDP) modeling project. This is motivated by the problem of students' difficulties in solving PDP applied problems, where the questions refer to modeling project assignments. This study is considered important because previous studies have examined more individual abilities, while projects have a broader scope, including the ability to solve problems by interaction. PDP Modeling Project are divided into four stages, namely: (1) Problem Context, (2) PDP Modeling, (3) PDP Model Completion, and (4) Example and solutions. This type of research is descriptive qualitative, conducted on students of the Mathematics Education, FKIP, University of Mataram. The instruments are project assignments and presentation assessment sheets. The results showed that the results of the project assignments were grouped into 3 categories, namely Unstructured (TT) which gave rise to inappropriate mathematical models because they were still in the form of ordinary differential equations instead of partial differential equations, the most dominant being 40% Incompletely Structured (T-TL) which gave rise to partial differential equation models but were inappropriate in applying them to case examples, and Completely Structured (T-L) which were able to carry out the project stages which included the problem context, PDP modeling, model completion, and solving the case correctly. The results of the PDP modeling project categorization can be mapped to the level of understanding that describes the characteristics of students who make scientific contributions leading to differentiated learning strategies and TaRL.
Pengaruh Model Pembelajaran Kooperatif Tipe TGT Berbantuan PPT Interaktif terhadap Hasil Belajar Matematika Siswa Kelas VII SMP Ratna Dwi Aryani; Baidowi Baidowi; Junaidi Junaidi; Nani Kurniati
JURNAL PENDIDIKAN MIPA Vol. 14 No. 4 (2024): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v14i4.2043

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe Team Game Tournament (TGT) berbantuan powerpoint interaktif terhadap hasil belajar matematika siswa kelas VII SMP Negeri 1 Wanasaba. Penelitian ini menggunakan jenis penelitian quasi eksperimen dengan bentuk Non Equivalent Control Group Design. Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMPN 1 Wanasaba yang berjumlah 225 siswa, sampel terdiri dari kelas VII G sebagai kelas kontrol sebanyak 26 siswa dan kelas VII H sebagai kelas eksperimen sebanyak 27 siswa. Instrumen yang digunakan dalam penelitian ini berupa soal posttest untuk mengukur hasil belajar matematika siswa. Teknik analisis data pada penelitian ini menggunakan uji prasyarat (normalitas dan homogenitas) dan uji hipotesis (uji t). Hasil penelitian menunjukkan bahwa posttest hasil belajar matematika siswa berdistribusi normal dan varian datanya homogen. Hasil uji t menunjukkan bahwa terdapat perbedaan rata-rata hasil belajar siswa kelas eksperimen dengan kelas kontrol. Dapat disimpulkan bahwa terdapat pengaruh model pembelajaran kooperatif tipe Team Game Tournament (TGT) berbantuan powerpoint interaktif terhadap hasil belajar matematika siswa VII SMPN 1 Wanasaba Tahun Ajaran 2023/2024.
Co-Authors Airma Nurmalasari Aji Ramdana Siling Alvi Suciarti Rizqiani Amrullah Amrullah Andi Sulaiman Anggi Pebrianto Annisa Annisa Aprilianti Aprilianti Aria Fauzi Arjudin Arjudin Aulia Alfianita A’ayatul Maulana Baharidi Ahmad Habib Baidowi Baidowi Baiq Nopiana Lombasari Dian Endang Lestari Dwi Novitasari Dwi Novitasari Dwi Susiana Rusmawati Eka Kurniawan Erly Ekayanti Rosyida Faridatul Wardi Fitriani Fitriani Hana Rippana De Yumaina Harry Soepriyanto Hidayanti, Gusma I Nyoman Pujawan I Nyoman Sridana Ida Ayu Putu Semaraning Tyas Isyati Radiah Junaidi Junaidi Junaidi Kemuning Wismayani Ketut Sarjana Ketut Sarjana Khairul Wajdi Laeli Rohmayani Laila Hayati Laila Hayati, Laila Millita Ummul Fathonah Muhamad Turmuzi Muhammad Agung Alghifaari Muhammad Turmuzi Mursali Wirejati Akbar Mushawwir Fikri Ni Made Intan Kertiyani nisa_husnia husniatissibhi Novan Ardiyansyah Nur Afifi Al-Hakim Nurdianti Nurdianti Nurlaili Mursilawati NURUL HIKMAH Nurul Hikmah Nurul Khotizah Nyoman Sridana Pegi Listiani Putu Sri Indah Yulia Dewi Qurrotul A`yuni Rizqiyani Sumaryadi Rahman Hidayat Rangga Faradisha Ratna Dwi Aryani Rezki Fadillah Ricky Pramana Setiawan Panie Ridha Surgana Riska Faya Firnanda Rusdianto Salsabila, Nilza Humaira Septiyana Kurnia Hartatin Sibtil Hasaniah Siti Syifa Mardhotillah Sri patmi Sri Subarinah Sri Wulandari Pratiwi Sripatmi Sripatmi Sripatmi Sripatmi Sripatmi Sripatmi Sripatmi2, Sripatmi Suci Fatmala Sari Sudi Prayitno Syahrul Azmi Syahrul Azmi Tabita Wahyu Triutami Tania Megasari Tania Megasari, Tania Tara Rezika Aliffianti Tina Septikayanti Tsania Ardina Sholiha Ulfa Lu’luilmaknun Ulia Safitri Ummi Hani Wahidaturrahmi, Wahidaturrahmi Widiati Wulandari Wulandari Wulandari, Nourma Pramestie Yulis Tyaningsih, Ratna Zulfa Wahusna Zulia Hartini