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All Journal Syntax Literate: Jurnal Ilmiah Indonesia 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 Darma Diksani: Jurnal Pengabdian Ilmu Pendidikan, Sosial, dan Humaniora Prosiding Seminar Nasional Unimus Jurnal Pendidikan MIPA Sigma&Mu: Journal of Mathematics, Statistics and Data Science Indonesian Journal of STEM Education
Nani Kurniati
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Agriculture, Biological Sciences & Forestry Humanities Chemistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Public Health Social Sciences Other

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Analysis of Mathematical Problem Solving Ability in View fromSelf-Efficacy Student Social Arithmetic Material Agustina, Nia; Hayati, Laila; Kurniati, Nani; Kurniawan, Eka
Sigma&Mu: Journal of Mathematics, Statistics and Data Science Vol. 1 No. 2 (2023): September
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/sigmamu.v1i2.143

Abstract

This qualitative descriptive research aims to describe students' mathematical problem solving abilities based on Polya indicators in solving social arithmetic problems in terms of self-efficacy. The research subjects were 4 students in class VII of SMP Negeri 4 Gunung Sari for the 2022/2023 academic year, consisting of 2 students in the high category and 2 students in the low category. Data collection techniques using questionnaires, tests and interviews. Data analysis techniques include data reduction, data presentation, and drawing conclusions. The results of this research were obtained from (i) students with level self-efficacy high have high mathematical problem solving abilities can go through all stages of problem solving abilities, namely understanding the problem, preparing a plan, implementing the plan, and checking again. (ii) students by level self-efficacy Low students have low mathematical problem solving abilities which can also be seen from the results of students' work through only two stages, namely the stage of understanding the problem and implementing the plan. With suggestions for students who are at each category level self-efficacy and the level of mathematical problem solving abilities, it is hoped that they can further maximize their abilities
The Influence of Independence and Mathematical Communication Skills on Student Learning Outcomes in the Material of Relations and Functions Sulisyani, Anis; Kurniati, Nani; Amrullah
Sigma&Mu: Journal of Mathematics, Statistics and Data Science Vol. 2 No. 1 (2024): March
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/sigmamu.v2i1.201

Abstract

The independent and communication skills in mathematics learning are two very important competency components that students must master and greatly influence student learning outcomes. However, students at SMPN 4 Mataram have relatively low independence and mathematical communication skills. As a result, student learning outcomes obtained by more than 50% are classically below the KKM. Therefore, this research focuses on two variables that influence learning outcomes, namely independence and mathematical communication skills. This research uses quantitative methods. The population was 125 class VIII students. Using Simple Random Sampling, a sample of 32 students was obtained. Data on class VIII students at SMPN 4 Mataram for the 2023/2024 academic year was collected using questionnaires and tests. By using regression analysis the results obtained were 1) There was an influence of independence on student learning outcomes in relation and function material of 25,4%; 2) There is an influence of mathematical communication skills on learning outcomes V of 43,8%. 3) There is an influence of independence and mathematical communication skills together on student learning outcomes in relation and function material of 72,4%
Co-Authors Achirudin, Zulfikar Afandi, Noval Agustina Agustina Agustina, Arianti Ainun, Yusri Ambia, Nurul Amelia Kusuma Amrullah Amrullah Amrullah Andi Ilham Daeng Pabeta Anisah Apriani, Amelia Aprilia, Ririn Arjudin Arjudin Arjudin Baehaqi Baidowi Baidowi Baidowi Baidowi Baiq Julia Setyaningrum Bay, Rani Laksmi Cahyani, Nurriza Indah Chaerunnisa Sumiatun Efendi Chopifah Rosdianti Cintya, Yulyta Dhuha, Shela Hadri Dhuha Dina, Yana Roza Eka Kurniawan Erika Fitriana Erly Ekayanti Rosyida Fadila, Laila Fahmi Firdaus Harry Soeprianto Haryani, Fitria Hindayani, Zuwiya I Nyoman Pujawan Ida Royani Intan Kertiyani, Ni Made Irwadi Saputra Ismi Andriyani, Ismi Junaidi Junaidi Junaidi Junaidi Kayanti, Kusamantha Dwi Ketut Sarjana KETUT SARJANA, KETUT Kurniawan, Eka Laila Hayati Laila Hayati, Laila Leni Herawati Lu’luilmaknun, Ulfa Lu’luilmaknun, Ulfa Miftahul Janah Muhammad Turmuzi Mulya Lestari Muniro, Nisrina Nabila Aulia Priangka Ni Kadek Nirmala Wilwatikta Ni Made Intan Kertiyani Nia Agustina Nilza Humaira Salsabila Nourma Paramestie Wulandari Nourma Pramestie Wulandari Nurfahrani, Nurfahrani nurul ambia Nurul Fatmawati NURUL HIKMAH Nurul Hikmah Nyoman Sridana Nyoman Sridana Prasetyo, Erik Bagus Rabiyatil Husniyati Ratna Dwi Aryani Ratna Yulis Tyaningsih Reksa Haniantara Rima Guntari Lyana 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 Suef, Mokhamad Sujaya, Ketut Ary Sulisyani, Anis Suliyani, Anis Syafitri, Rekha Hesti Syahril Ramdhan Syahrul Azmi 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 Zulhijri