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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Matematika Journal of Education and Learning (EduLearn) Pharmaciana: Jurnal Kefarmasian Jurnal Infinity AKSIOMA: Jurnal Program Studi Pendidikan Matematika Mutiara Medika: Jurnal Kedokteran dan Kesehatan Science and Technology Indonesia Union: Jurnal Ilmiah Pendidikan Matematika REiD (Research and Evaluation in Education) Jurnal Surya Medika Jurnal Berkala Kesehatan JPKMI (Jurnal Publikasi Kesehatan Masyarakat Indonesia) Journal of Mathematics and Mathematics Education (JMME) Procediamath Media Ilmu Kesehatan Theorems (The Original Research of Mathematics) Malikussaleh Journal of Mathematics Learning (MJML) SJME (Supremum Journal of Mathematics Education) Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Jurnal Didactical Mathematics Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Ners An-Nadaa: Jurnal Kesehatan Masyarakat Jurnal Educatio FKIP UNMA BERNAS: Jurnal Pengabdian Kepada Masyarakat Southeast Asian Mathematics Education Journal Community Empowerment Mosharafa: Jurnal Pendidikan Matematika Plusminus: Jurnal Pendidikan Matematika Jurnal Neuroanestesi Indonesia Makara Journal of Technology Progressive of Cognitive and Ability Journal of Research in Science and Mathematics Education INCOME: Indonesian Journal of Community Service and Engagement Indonesian journal of teaching and learning International Journal of Contemporary Studies in Education JNPM (Jurnal Nasional Pendidikan Matematika) International Journal of Mathematics and Mathematics Education (IJMME) Journal of Community Service (JCOS) Journal of Literature Language and Academic Studies (J-LLANS) JRAMathEdu (Journal of Research and Advances in Mathematics Education) Jurnal Infinity International Journal of Applied Learning and Research in Algebra International Journal of Geometry Research and Inventions in Education Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Mathematics Education Journal SJME (Supremum Journal of Mathematics Education) Eduma : Mathematics Education Learning and Teaching
Nia Kania
Universitas Majalengka, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Analysis of Factors Associated with The Incidence of Hypertension in Menopausal Women in The Teluk Tiram Health Center Working Area Ariani, Risna; Noor, Meitira Syahadatina; Sauqi, Hardyan; Illiandri, Oski; Kania, Nia
Jurnal Publikasi Kesehatan Masyarakat Indonesia Vol 12, No 3 (2025): Jurnal Publikasi Kesehatan Masyarakat Indonesia
Publisher : Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jpkmi.v12i3.23130

Abstract

This study analyzes the distribution of characteristics and factors associated with hypertension among menopausal women in the Teluk Tiram Health Center area. Hypertension is a significant health issue affecting postmenopausal women, yet local evidence from community-based health care in Indonesia is limited. A cross-sectional design was used, involving 105 menopausal women. Data collection included structured surveys assessing age at menopause, Body Mass Index (BMI), physical activity, stress levels, sleep quality, and history of hormonal contraceptive use. Bivariate analysis, utilizing chi-square tests, along with multivariate analysis through logistic regression, was conducted to identify associated factors. The findings indicated that early menopause, high BMI, low physical activity, elevated stress levels, poor sleep quality, and a history of combined hormonal contraceptive use were significantly related to hypertension. Multivariate analysis further identified BMI as the most influential factor, succeeded by low physical activity and high stress levels. These results underscore the importance of weight management, promotion of physical activity, and stress reduction strategies to lower the risk of hypertension in menopausal women. Ultimately, this research emphasizes the multifactorial nature of hypertension during menopause and calls for comprehensive prevention strategies in primary care settings.
Exploring Creative Thinking in Probability Through Polya’s Framework and Contextual Learning Mahmudah, Hilda; Kania, Nia
Mosharafa: Jurnal Pendidikan Matematika Vol. 14 No. 4 (2025): October
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v14i4.3452

Abstract

Kemampuan berpikir kreatif matematis merupakan keterampilan penting bagi siswa dalam menghadapi berbagai situasi yang menantang pada abad ke-21. Penelitian ini bertujuan untuk menganalisis bagaimana siswa menerapkan empat tahap pemecahan masalah Polya dalam menyelesaikan soal peluang kontekstual secara kreatif. Sebanyak 32 siswa kelas XII di salah satu SMA negeri di Majalengka terlibat sebagai subjek penelitian dengan pendekatan kualitatif deskriptif, dengan berdasarkan hasil tes tertulis, tiga siswa dipilih secara purposif untuk mengikuti wawancara mendalam, yang masing-masing mewakili kategori kemampuan berpikir kreatif tinggi, sedang, dan rendah. Data dikumpulkan melalui tes uraian kontekstual, observasi, dan wawancara semi-terstruktur. Hasil penelitian menunjukkan bahwa sebagian besar siswa mampu melaksanakan rencana penyelesaian secara sistematis, namun masih mengalami kesulitan pada tahap memahami masalah dan memeriksa kembali hasil. Hanya 16% siswa yang melakukan refleksi akhir secara efektif. Temuan ini menunjukkan bahwa sebagian besar siswa mampu melaksanakan strategi penyelesaian, yang mencerminkan kelancaran dan elaborasi dalam berpikir kreatif matematis. Namun, keterbatasan siswa dalam memahami konteks permasalahan membatasi keluwesan dan keaslian mereka dalam menghasilkan berbagai pendekatan penyelesaian masalah. The ability to think creatively in mathematics is crucial for pupils to deal with a variety of difficult problems in the twenty-first century. The purpose of this study is to examine how students creatively solve contextual probability questions using Polya's four stages of problem-solving. Using a descriptive qualitative approach, 32 twelfth-grade students from a Majalengka public high school served as research subjects based on the written exam results, three students were purposefully chosen to participate in in-depth interviews, each of whom represented the categories of high, medium, and poor creative thinking abilities. Semi-structured interviews, observations, and contextual essay examinations were used to gather data. The study's findings indicate that while most students can follow the solution plan methodically, they still struggle with comprehending the issue and analyzing the findings. Just 16% of students completed their final reflection successfully. based on the written exam results, three students were purposefully chosen to participate in in-depth interviews, each of whom represented the categories of high, medium, and poor creative thinking abilities.
Impact of Vedic Mathematics on Students' Performance Yasir, Yasir; Hussain, Amil; Khan, Hasnain; Kania, Nia
International Journal of Applied Learning and Research in Algebra Vol. 3 No. 1 (2026)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v3i1.1789

Abstract

Purpose – Mathematics is a foundational subject essential to daily life and professional practice; however, many students perceive it as difficult and uninteresting due to rigid rules and complex procedures, which often lead to a fear of mathematics. This study aims to examine the effectiveness of Vedic Mathematics (VM) training in improving students’ mathematical performance and attitudes toward mathematics. Methodology – An experimental research design was employed involving 146 undergraduate students from business management and commerce programs. Participants were divided into an experimental group and a control group using a non-random sampling technique. The experimental group received one week of Vedic Mathematics training focused on mental calculation strategies, while the control group followed conventional instructional methods. Data were collected using timed pre-test and post-test assessments to measure mathematical performance, along with a self-developed questionnaire to assess mathematics phobia and interest. Data analysis was conducted by comparing pre- and post-test results between groups. Findings – Students who received Vedic Mathematics training demonstrated improved calculation speed and accuracy, increased interest in mathematics, and reduced mathematics phobia compared to the control group. These results indicate that VM training positively influences both cognitive performance and affective attitudes toward mathematics. Novelty – This study contributes empirical evidence on the effectiveness of Vedic Mathematics as an alternative instructional approach in higher education, particularly in addressing affective barriers in mathematics learning. Significance – The findings are beneficial for educators, curriculum developers, and higher education institutions seeking instructional strategies to enhance students’ mathematical proficiency, confidence, and engagement.
ANALISIS KESALAHAN MAHASISWA PGSD DALAM MENYELESAIKAN SOAL PEMECAHAN MASALAH MATEMATIS BERDASARKAN GEORGE POLYA Nia Kania
EduMa: Mathematics education learning and teaching Vol. 7 No. 1 (2018)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v7i1.2711

Abstract

Penelitian ini bertujuan untuk mengetahui (1) Faktor-faktor apa sajakah yang menjadi penyebab mahasiswa melakukan kesalahan-kesalahan dalam setiap langkah pemecahan masalah George Polya; (2) Bagaimana cara mengatasi kesalahan mahamahasiswa dalam pemecahan masalah matematis? Subjek penelitian ini adalah mahasiswa semester V pada Program Studi Guru Sekolah Dasar Universitas Majalengka. Instrumen yang digunakan dalam penelitian ini berupa tes kemampuan pemecahan masalah matematis dan wawancara serta observasi.. Berdasarkan analisis data hasil penelitian, diperoleh kesimpulan bahwa (1) Faktor yang menyebabkan kesulitan mahasiswa yaitu (a) masih kurangnya pemahaman mahasiswa dengan materi yang diajarkan; (b) mahasiswa belum menguasai materi bangun ruang; (c) kurangnya daya ingat mahasiswa untuk mengingat kembali materi yang telah disampaikan; (2) Langkah-langkah penyelesaian yang ditemukan yaitu (a) membaca dan memahami; (b) menggali serta menuliskan informasi yang dapat dimunculkan dari soal; (c) memilih strategi penyelesaian; (d) mengerjakannya serta meneliti kembali jawabannya.  Keywords: Analisis Kesalahan, Pemecahan Masalah Matematis, Goerge Polya
Analysis of Student's Geometry Thinking Ability Based on Van Hiele's Theory Kania, Nia; Sudianto, Sudianto; Hanipah, Hani
Journal of Mathematics and Mathematics Education Vol 12, No 1 (2022): Journal of Mathematics and Mathematics Education (JMME)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jmme.v12i1.62273

Abstract

The purpose of this study was to analyze students' geometric thinking skills in solving geometric problems based on Van Hiele's thinking stages. This research is a qualitative research. The subjects of this study were students of class XII MIPA 2 SMA Negeri Tomo, totaling 29 students. With purposive sampling obtained 6 research subjects representing the stages of thinking Van Hiele, data collection methods with test questions and interviews. Analysis of research data is data collection, data reduction, data presentation, and drawing conclusions. The results of the study are: no student can reach the rigor stage
Algebra essay questions: A validated instrument for evaluating the students' higher-order thinking skills Nia Kania; Florence M. Kyaruzi; Lilis Marina Angraini
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15688

Abstract

Indonesian pupils need help solving problems, particularly in mathematics, due to the need for practice questions with the higher-order thinking (HOT) type. This research aims to develop a reliable and valid tool for assessing students' higher-order thinking skills in mathematics. Developing a test involves gathering requirements, creating questions, assessing answers, running trials, analyzing data, making adjustments, and finally putting everything together. The instrument trial was conducted at SMAN at Majalengka, West Java. The total number of test subjects was 32 students. Research data were collected using a description test. The test instrument consists of 10 descriptions, but only 6 had good validity based on the value of V on the V-Aiken. In addition, the test package produces reliable questions based on Cronbach's Alpha scores. The test results of the instrument showed that the HOTS of mathematics for Grade X students was good. This step provides an overview to teachers in designing valid and relevant instruments.
The effect of learning interest on students' mathematical critical thinking ability in vocational high school Anggun Apriliani; Nia Kania; Iik Nurhikmayati
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15796

Abstract

This research investigates the impact of students' interest in learning critical mathematical thinking skills in the context of vocational high schools (SMK) by using a quantitative approach with correlational research methods. This research involved all class XI students of Ma'arif Al-Ghozali Vocational School as the population. Purposive sampling was used to select a sample of 30 students. Data analysis includes various statistical tests, including normality, linearity, correlation, and simple regression tests. The findings of this study reveal an essential relationship between students' learning interests and their mathematical critical thinking abilities. In particular, there is a significant favorable influence between interest in learning and students' critical mathematical thinking abilities. These results underscore the importance of nurturing and improving their mathematical critical thinking skills. This study contributes to our understanding of the factors influencing mathematical critical thinking skills in vocational high school students. It offers valuable insights for educators and policymakers seeking to improve mathematics education in such settings.
The influence of learning motivation on high school students' mathematical creative thinking ability Elis Rosmawati; Nia Kania; Iik Nurhikmayati
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15801

Abstract

This research aims to investigate the impact of learning motivation on students' mathematical creativity. Employing correlational research techniques with a quantitative approach, the study focuses on the entire Class X population at MIPA Rajagaluh High School. The purposive sampling method was applied to select 30 students from Class X MIPA 6. Research tools included tests on creative thinking and surveys to gauge students' enthusiasm for learning. Data analysis involved correlation, linearity, and normalcy tests. The results revealed a noteworthy correlation between learning motivation and enhancing students' mathematical creative thinking skills. Learning motivation has a statistically significant influence on mathematical creative thinking abilities. These results underscore the importance of cultivating and sustaining students' learning motivation. It is recommended that teachers actively provide encouragement and guidance to nurture robust learning motivation among students.
Designing contextual worksheets to measure creative thinking skills in mathematics on probability Hilda Mahmudah; Iik Nurhikmayati; Nia Kania; Yasir Yasir
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 13 No 3 (2025)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v13i3.18984

Abstract

Students' low mathematical creative thinking skills are the motivation for this study. The aim of this research is to develop context-based student worksheets (LKPD) that assess high school students' mathematical creative thinking abilities. This study uses the ADDIE development model with five stages (Analysis, Design, Development, Implementation, Evaluation), and the research is limited to the implementation stage. The subjects were Grade X students of SMAN 2 Majalengka. The instruments used included practicality questionnaires for teachers and students, validity questionnaires for media and material experts, and effectiveness tests through small-scale trials. A Likert scale was used to collect practicality and validity data, while N-gain analysis was applied to measure effectiveness. The results showed that LKPD with a contextual approach was valid, with an average material expert score of 3.17 and media expert score of 3.50. The practicality was also very good, with teacher practicality at 96.15% and student practicality at 87.26%. The average effectiveness was in the moderate category with an N-gain value of 0.38. Based on these results, it can be concluded that the developed LKPD is feasible, practical, and effective in improving students’ mathematical creative thinking skills. The contribution of this research lies in providing empirically tested, context-based LKPD that can be used as an innovative learning resource to foster mathematical creative thinking in high school students.
Exploring Creative Thinking in Probability Through Polya’s Framework and Contextual Learning Hilda Mahmudah; Nia Kania
Mosharafa: Jurnal Pendidikan Matematika Vol. 14 No. 4 (2025): October
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v14i4.3452

Abstract

Kemampuan berpikir kreatif matematis merupakan keterampilan penting bagi siswa dalam menghadapi berbagai situasi yang menantang pada abad ke-21. Penelitian ini bertujuan untuk menganalisis bagaimana siswa menerapkan empat tahap pemecahan masalah Polya dalam menyelesaikan soal peluang kontekstual secara kreatif. Sebanyak 32 siswa kelas XII di salah satu SMA negeri di Majalengka terlibat sebagai subjek penelitian dengan pendekatan kualitatif deskriptif, dengan berdasarkan hasil tes tertulis, tiga siswa dipilih secara purposif untuk mengikuti wawancara mendalam, yang masing-masing mewakili kategori kemampuan berpikir kreatif tinggi, sedang, dan rendah. Data dikumpulkan melalui tes uraian kontekstual, observasi, dan wawancara semi-terstruktur. Hasil penelitian menunjukkan bahwa sebagian besar siswa mampu melaksanakan rencana penyelesaian secara sistematis, namun masih mengalami kesulitan pada tahap memahami masalah dan memeriksa kembali hasil. Hanya 16% siswa yang melakukan refleksi akhir secara efektif. Temuan ini menunjukkan bahwa sebagian besar siswa mampu melaksanakan strategi penyelesaian, yang mencerminkan kelancaran dan elaborasi dalam berpikir kreatif matematis. Namun, keterbatasan siswa dalam memahami konteks permasalahan membatasi keluwesan dan keaslian mereka dalam menghasilkan berbagai pendekatan penyelesaian masalah. The ability to think creatively in mathematics is crucial for pupils to deal with a variety of difficult problems in the twenty-first century. The purpose of this study is to examine how students creatively solve contextual probability questions using Polya's four stages of problem-solving. Using a descriptive qualitative approach, 32 twelfth-grade students from a Majalengka public high school served as research subjects based on the written exam results, three students were purposefully chosen to participate in in-depth interviews, each of whom represented the categories of high, medium, and poor creative thinking abilities. Semi-structured interviews, observations, and contextual essay examinations were used to gather data. The study's findings indicate that while most students can follow the solution plan methodically, they still struggle with comprehending the issue and analyzing the findings. Just 16% of students completed their final reflection successfully. based on the written exam results, three students were purposefully chosen to participate in in-depth interviews, each of whom represented the categories of high, medium, and poor creative thinking abilities.
Co-Authors Aep Saepudin Aep Sunendar Agung Ary Wibowo, Agung Ary Agus Suhendar, Agus Alexandro, Garry Anggraini, Farida Anggun Apriliani Annaba, Aziz Anton Nasrullah, Anton Apriliani, Anggun Ariani, Risna Azis, Rizal Azma Rosida, Azma Azmiyannoor, Muhammad Bonyah, Ebenezer Budiwinata, Winardi Dadang Juandi Dadang Juandi Dede Eti Nurhasanah Devi, Wivina Riza Dewi Fitriyani Dian Ana Mutriqah Didi Suryadi Didik Priyandoko Ebenezer Bonyah Edi Hartoyo Eka Yudha Rahman Eko Suhartono Elah Nurlaelah Elah Nurlaelah Elis Rosmawati Elsayed, Ebrahim E. Erik Santoso Erik Santoso Ermina Istiqomah, Ermina Esabilita, Monica Fahdyanoor, Fahdyanoor Faridayanti, Iva Fath, Tri Putra Nuur Fatharoni, Gusti Dicky Ferit Gí¼rbí¼z Fitriani, Cut Florence Kyaruzi Florence M. Kyaruzi Gazali, Akhmad Gürbüz, Ferit Hadiprasetyo, Dhanar Septyawan hanipah, Hani Harapan Parlindungan Ringoringo, Harapan Parlindungan Hardyan Sauqi Hariri, Dewi Damayanti Haryanti, Yuyun Dwi Hendriyanto, Agus Herawati , Herawati Hidayat, Amat Hilda Mahmudah Huldani Huldani Husaini Husaini Hussain, Amil Ida Ayu Putu Sri Widnyani Iik Nurhikmayati Iik Nurhikmayati, Iik Ilham Muhammad Istiqamah, Ermina Istiqamah Jarnawi Afgani Dahlan Julia, Rida Khan, Hasnain Krida Singgih Kuncoro Kyaruzi, Florence Larsari, Vahid Norouzi Lilis Marina Angraini M. Arif Hakim M. Gilar Jatisunda Mahmudah, Hilda Mardini, Heni Mijani Rahman, Mijani Mohamad Gilar Jatisunda Mohammad Bakhriansyah Mohammad Rudiansyah Muhammad Abdan Shadiqi Muthia Elma Nelly Al Audhah Nila Nirmalasari, Nila Noor, M. Hafidhuddin Noor, Meitira Syahadatina Nunuy Ratnawulan Nunuy Ratnawulan Oski Illiandri Perdias, Antonio Poerwosusanta, Hery Pratama, Muhammad Noor Aditya Pratiwi, Amalia E. Rachman, M. Fathur Rahma, Aulia Rampun, Erdina L.A. Ratnawulan, Nunuy Rismawati, Silvyra Roselina Panghiyangani Sabrina, Adilah Hafizha Nur Sanyoto, Didik Dwi Silvia Kristanti Tri Febriana Silvia Kristanti Tri Febriana, Silvia Kristanti Skripsiana, Nika Sterina Sri Asnawati, Sri Sudianto Sudianto Sudianto, Sudianto Suhana, Nono Sutapa, Hendra Tri Nopriana, Tri Triawanti Triawanti Triawanti Umar, Nasir Vahid Norouzi Larsari Vici Suciawati WAHYU WIDOWATI Wibawa, Fayza Sandya Yasir Yasir Yasir Yasir Yaya S. Kusumah Yaya S. Kusumah Yeni dwi Kurino Yonanda, Devi Afriyuni Yulizar, Deddy Rasyidan Zaenal Arifin Zaenal Arifin Zaenal Arifin Zaenal Arifin Zainal Abidin Zairin Noor