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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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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.
ANALISIS KESALAHAN PENALARAN MATEMATIS PADA MATERI POLA BILANGAN DITINJAU DARI JENIS KELAMIN SISWA KELAS VIII SMPN 1 PRINGGASELA TAHUN AJARAN 2024/2025 nurul ambia; Nani Kurniati; Tabita Wahyu Triutami; Sri Subarinah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.29293

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. Kata Kunci: Analisis Kesalahan; Penalaran Matematis; Pola Bilangan; Jenis Kelamin.
Analysis of Mathematical Problem-Solving Abilities in Sequences and Series of Grade XI Students at SMAN 1 Sakra Viewed from a Gender Perspective in the Academic Year 2023/2024 Sapitri, Evi; Nani Kurniati; Ulfa Lu'luilmaknun; Nyoman Sridana
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 3 (2024): Agustus
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i3.429

Abstract

This research aims to describe the mathematical problem-solving abilities related to sequences and series among XI grade students at SMAN 1 Sakra, considering gender differences. The research follows a qualitative descriptive approach, utilizing interview-based test questions as instruments. These questions will be analyzed based on Polya’s problem-solving indicators. From a total of 70 students, six were selected—three male and three female students—to represent different levels of mathematical problem-solving abilities: high, moderate, and low. The findings reveal that high-ability male students understand problems, plan and execute solutions (though with operational errors), and perform checks without writing conclusions. Moderate-ability male students partially meet the problem-solving criteria. Low-ability male students do not meet all the indicators. Among high-ability female students, understanding, planning, execution, and checking occur, but conclusions are missing. Moderate-ability female students also fall short in completeness and checking indicators. Low-ability female students only meet the understanding phase.
Hubungan Antara Habits of Mind dengan Kemampuan Berpikir Kritis Matematis Siswa Kelas IX SMPN 1 Montong Gading Tahun Ajaran 2024/2025 Muniro, Nisrina; Syahrul Azmi; Nilza Humaira Salsabila; Nani Kurniati
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 4 (2024): November
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i4.484

Abstract

Mathematical critical thinking skills are critical thinking skills that involve cognitive processes and encourage students to think reflectively which are developed in mathematics learning. Mathematical critical thinking skill is necessary for students in solving mathematical problems. However, in reality, many students have low critical mathematical thinking skills. Several researchers have studied there is correlation between mathematical critical thinking skill to students habits of mind. Therefore, this research aims to determine the correlation between habits of mind and critical mathematical thinking abilities of class IX students at SMP Negeri 1 Montong Gading. This research is a non-experimental descriptive quantitative research with a correlation method. Sampling method used purposive sampling technique to obtain data from class IX B students of SMPN 1 Montong Gading with a total of 26 students as samples. Data collection techniques include giving habits of mind questionnaires, testing students' critical mathematical thinking skills and interviews. This research uses descriptive techniques and prerequisite tests. The research results show that habits of mind and mathematical critical thinking skills are included in the medium category with percentages of 65% and 62%. The results of the correlation analysis using the pearson product moment formula show that there is a significant relationship between habits of mind and students' mathematical critical thinking abilities with a correlation value of 0.481946, which is categorized as a medium level correlation. Keywords: Habits of mind, mathematical critical thinking
Analysis of Students' Errors in Solving Mathematics Story Problems in View of Learning Styles in Class VII Students of SMP Negeri 13 Mataram Academic Year 2023/2024 Rosmala Dewi, Lale Amrini; Kurniati, Nani; Lu’luilmaknun, Ulfa; Subarinah, Sri
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 4 (2024): November
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i4.501

Abstract

This study aims to describe the level of tendency and causes of students’ errors in solving mathematic story problems. Error analysis was carried out based on the Polya's procedure reviewed from the students' learning styles. This type of research is descriptive qualitative. The sampling technique used purposive sampling and consideration from the mathematics teacher so that class VII H of SMP Negeri 13 Mataram was obtained as the research subject. The sample used was 29 students. Data collection techniques using learning style questionnaires, test questions, and interviews. Data analysis techniques are data collection, data reduction, data presentation, and conclusion drawing. Based on the results of data analysis obtained from test results and interviews, it can be concluded that, students of visual learning styles tend to make mistakes at the plans implementing stage with an error rate of 63% including in the high category and the recheck stage with an error rate of 86% including in the very high category. Students of auditorial learning styles tend to make mistakes at the recheck stage with an error rate of 58% including in the medium category. Students of kinesthetic learning styles tend to make mistakes at the recheck stage with an error rate of 44% including in the low category. The causes of these errors are because 1) students are less to understand the problem, 2) less careful in doing calculations, 3) not used to writing conclusions because students used the results from the previous stage as conclusions.
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