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All Journal 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 Eduma : Mathematics Education Learning and Teaching Science and Technology Indonesia Union: Jurnal Ilmiah Pendidikan Matematika REiD (Research and Evaluation in Education) Jurnal Surya Medika Jurnal Berkala Kesehatan Journal of Mathematics and Mathematics Education (JMME) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Media Ilmu Kesehatan Theorems (The Original Research of Mathematics) Malikussaleh Journal of Mathematics Learning (MJML) SJME (Supremum Journal of Mathematics Education) Manuju : Malahayati Nursing Journal 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 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)
Nia Kania
Department Of Mathematics Education, Universitas Majalengka, 45411
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Cultural Perspectives in Geometry: Designing Ethnomathematics-Inspired Educational Tools for Geometric Thinking Wibawa, Fayza Sandya; Nurhikmayati, Iik; Kania, Nia
Plusminus: Jurnal Pendidikan Matematika Vol. 4 No. 3 (2024): November
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v4i3.2276

Abstract

Penelitian ini bertujuan untuk mengembangkan bahan ajar berbasis etnomatematika guna meningkatkan keterampilan berpikir geometri siswa. Metode yang digunakan adalah model penelitian dan pengembangan dengan pendekatan 4D. Teknik analisis data meliputi penghitungan skor validitas dan kepraktisan melalui kuesioner. Hasil penelitian menunjukkan bahan ajar yang dikembangkan memiliki validitas rata-rata sebesar 85% dan kepraktisan rata-rata 90,5%, menandakan bahwa bahan ajar sangat valid dan sangat praktis digunakan dalam pembelajaran. Keberhasilan ini dicapai melalui integrasi konsep geometri dengan budaya lokal, sehingga pembelajaran menjadi lebih kontekstual, relevan, dan dapat meningkatkan motivasi siswa dalam belajar. This research aims to develop ethnomathematics-based teaching materials to improve students' geometric thinking skills. The method used is a research and development model with a 4D approach. Data analysis techniques include calculating validity and practicality scores through questionnaires. The research results show that the teaching materials developed have an average validity of 85% and an average practicality of 90.5%, indicating that the teaching materials are very valid and very practical to use in learning. This success was achieved through integrating geometric concepts with local culture, so that learning becomes more contextual, relevant, and can increase student motivation in learning.
Global and Multicultural Education: A Necessity in the Globalization Era Rismayani, Rismayani; Kania, Nia
Journal of Literature Language and Academic Studies Vol. 3 No. 3 (2024)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jllans.v3i3.1315

Abstract

Global and multicultural education is a crucial element in addressing the issues of the globalization period. This article examines the principles, obstacles, and remedies of implementing global and multicultural education. A qualitative method and literature evaluation reveal that global education equips students to engage in critical thinking and ethical action within an international framework. Simultaneously, multicultural education underscores the significance of inclusivity and reverence for cultural diversity. Case studies from Finland, Singapore, and Canada demonstrate their efficacy in incorporating this education into the national curriculum. Nonetheless, cultural hostility, insufficient teacher preparation, and economic disparity among nations persist as substantial impediments. Proposed solutions encompass the creation of flexible curricula, rigorous teacher training, international cooperation, and community education initiatives. This essay contends that global and multicultural education cultivates internationally competitive individuals while fostering the establishment of a just and inclusive society.
Developing Teaching Materials to Enhance Critical Thinking Skills through Group Investigation in Composite Functions Apriliani, Anggun; Kania, Nia; Umar, Nasir
International Journal of Applied Learning and Research in Algebra Vol. 2 No. 1 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v2i1.1347

Abstract

This study aims to develop Group Investigation (GI)-based teaching materials to enhance the critical thinking skills of vocational high school (SMK) students in understanding and solving problems related to composition functions. Using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), the research produced teaching materials validated by subject matter experts, ensuring their quality, relevance, and alignment with curriculum objectives. Through GI stages—grouping, planning, investigation, organizing, presenting, and evaluating—students not only deepened their understanding of composition functions but also developed critical thinking, problem-solving, and teamwork skills. The findings highlight contribute to the development of innovative teaching materials and provide a foundation for transforming mathematics education into a more practical and effective discipline, particularly for vocational students.
The Role of Basal Cistern as Prognostic Factor in Head Injury Cases Fath, Tri Putra Nuur; Suhendar, Agus; Kania, Nia; Wibowo, Agung Ary; Poerwosusanta, Hery; Abidin, Zainal; Huldani, Huldani
Jurnal Neuroanestesi Indonesia Vol 14, No 1 (2025)
Publisher : https://snacc.org/wp-content/uploads/2019/fall/Intl-news3.html

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24244/jni.v14i1.596

Abstract

Background and Objective: Head injury is a medical condition affecting various individuals around the world and is characterized by high mortality and morbidity rates. Several studies have shown that accurate management and appropriate interventions are required to achieve favorable outcomes. In this context, head CT scan has been reported to be the gold standard in diagnostic imaging for patients with head injury. In addition, head CT scan can be used to evaluate basal cistern, which is an area around the brain with a significant role in consciousness due to its close association with the brainstem. Several factors are known to influence prognosis of head injury treatment, including age, gender, severity of head injury, type of bleeding lesion, and the condition of basal cistern, which play a crucial role in the outcome of patients care. Therefore, this study aims to determine the role of basal cistern as a predictor of prognosis in cases of head injury. Subject and Method: The study procedures were carried out using the prospective observational method, and the sample population comprised 67 head injury patients at Ulin Regional General Hospital (RSUD) from February to April in 2024. Based on the inclusion and exclusion criteria, a total of 60 patients were selected as participants, and their primary data were collected. Subsequently, each variable's data was analyzed using SPSS with Chi-square and Spearman correlation tests. Results: Significant differences were observed between various variables, including 1) the type of bleeding lesion and the condition of basal cistern (p-value: 0.004), 2) action (surgery and non-surgery) and prognosis (p-value: 0.017), and 3) prognosis and the condition of basal cistern (p-value: 0.0001). Conclusion: Based on the results, basal cistern could be used as a predictor of prognosis in patients with head injury. In addition, the severity of head injury was closely related to the condition of basal cistern. The more severe head injury, the worse prognosis for patients. The results also showed that the type of bleeding lesion affected the condition of basal cistern
The Impact of the Discovery Learning Model on Mathematical Communication Skills and Study Habits of Junior High School Students Faridayanti, Iva; Nasrullah, Anton; Hidayat, Amat; Kania, Nia
Indonesian Journal of Teaching and Learning Vol. 4 No. 1 (2025)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/intel.v4i1.1330

Abstract

This study investigates the impact of the discovery learning model on students' mathematical communication skills and learning habits in junior high school. Motivated by low mathematical communication abilities and limited use of varied teaching methods, this research aims to assess learning outcomes, the effect of discovery learning, and students' study habits. Using an experimental design (One Group post-test design), 26 seventh-grade students from SMP Negeri 2 Cinangka were selected via simple random sampling. Data were collected through a mathematical communication skills test (5 questions) and a learning habits questionnaire. Prerequisite tests (normality and homogeneity) and hypothesis testing (Independent Sample t-test) were conducted for analysis. Results revealed that the experimental class achieved an average mathematical communication score of 66.83, compared to 60.00 in the control class. Hypothesis testing showed a significant effect (p = 0.04 < α = 0.05). Additionally, the learning habits questionnaire indicated a 65% positive response. The findings demonstrate that the discovery learning model significantly enhances students' mathematical communication skills and fosters strong study habits. This study highlights the effectiveness of discovery learning in improving educational outcomes and suggests its potential for broader application in mathematics education.
The Potential of Ethanol Extract of Pasak Bumi Roots (Eurycoma longifolia Jack) as an Anti-Prostate Cancer In Vitro Against PC-3 Cells Kania, Nia; Rahman, Eka Yudha; Priyandoko, Didik; Sabrina, Adilah Hafizha Nur; Widowati, Wahyu; Azis, Rizal; Annaba, Aziz; Hadiprasetyo, Dhanar Septyawan; Alexandro, Garry
Science and Technology Indonesia Vol. 10 No. 2 (2025): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.2.452-466

Abstract

The prevalence of prostate cancer cases in men is expected to continue increase. In 2040, it is estimated that there will be 2.293.818 new cases and a 1.05% increase in the death rate due to prostate cancer. Eurycoma longifolia Jack roots extract (ELE) has potential as an alternative treatment. This study aims to analyze ELE potential as an anti-prostate cancer agent through in silico assay and in vitro assays on the prostate cancer cell line (PC-3). ELE compounds were docked against Casp-3, Casp-8, HAX-1, p27, and PTEN. In vitro assays on PC-3 cells were used, namely cell viability (WST-8), ROS levels; cell cycle; and cell apoptosis (flow cytometry), PC-3 cell senescence (μ-Galactosidase staining), Casp-3; Casp-8; HAX-1; p27; and PTEN gene expression (qRT-PCR). All proteins target were successfully docked with ELE compounds and presented binding interactions. ELE is known to reduce viability, intracellular ROS levels, live cells, necrosis, and reduce HAX-1 gene expression, and inhibit the cell cycle G0/G1 phase. ELE can also increase inhibition, senescence, late and early apoptosis, and Casp-3, Casp-8, p27, and PTEN gene expression. ELE 100 μg/mL is the most effective concentration. ELE has potential as an anti-prostate cancer agent through apoptosis, cell cycle, and antioxidant pathways
Acute oral toxicity test and determination of lethal dose (LD50) of Garcinia forbesii King leaf extract in wistar rats Rudiansyah, Mohammad; Rosida, Azma; Kania, Nia; Devi, Wivina Riza; Nirmalasari, Nila
Pharmaciana Vol. 15 No. 1 (2025): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/pharmaciana.v15i1.29616

Abstract

Garcinia forbesii King, an endemic plant from Sumatra and Kalimantan, is traditionally used for treating skin infections and inflammation. Its potential use as a raw material for medicines needs to be supported by safety tests. The purpose of this study is to assess the acute toxicity of its 70% leaf extract in male Wistar rats, evaluating clinical symptoms, body weight changes, organ indices, and the lethal dose (LD50). The study administered extract doses orally at 5 (G2), 50 (G3), 300 (G4), and 2,000 (G5) mg/kg BW, monitoring toxicity signs over 14 days. Symptoms such as piloerection, respiratory distress, and soft feces were noted. Significant weight loss was observed at doses of 2,000 mg/kg BW. There was no significant effect on the kidney index, but the liver and heart indices exhibited significantly lower changes compared to the control. The LD50 value was estimated to be between 2,000-5,000 mg/kg BW. Further studies are recommended to assess histopathological effects and identify harmful chemicals in the plant.
How to Learning Arithmetic Sequences with Project-Based Learning in Terrace Culture? Nurhikmayati, Iik; Kania, Nia
Mathematics Education Journal Vol. 15 No. 2 (2021): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Integrating mathematics into local culture is a way to enhance students' interest in local wisdom. The concept of mathematics is explored to find out the existence of mathematics in society's culture which has not been seen so far. The Mathematical concept is used to explore the existence of mathematics in terrace culture on the Panyaweuyan terrace of Majalengka city. This study to describe the result of exploratory project-based learning of the Panyaweuyan terrace with this kind of exploratory research. The exploring of the relationship between the terrace culture of panyaweuyan and concept mathematics, especially in the concept of arithmetic sequences is analyzed and described through literature studies, observation, and interviews with 4 informants who are local farmers. The results that there is a relationship between the arithmetic sequence concept with the local culture of Panyaweuyan Majalengka city. The results of the study stated that each mound on each step on the Panyeweuyan terraces was formed through an arithmetic sequence formula. Farmers in Panyaweuyan terraces are naturally able to make terraces according to the arithmetic sequence formula without knowing the basics of mathematics. Therefore, the concept of mathematics is part of local culture which has an important role in preserving the nation's culture. DOI: https://doi.org/10.22342/jpm.15.2.13800.133-144
PENGEMBANGAN MODUL AJAR MATEMATIKA DENGAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS Hariri, Dewi Damayanti; Nurhikmayati, Iik; Kania, Nia
JP2MS Vol 9 No 1 (2025): April
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.9.1.1-12

Abstract

Kemampuan berpikir kritis adalah kemampuan kognitif yang mendorong siswa untuk mempertimbangkan masalah secara kritis yang Dmembutuhkan kemampuan berpikir induktif termasuk mengidentifikasi hubungan, mengevaluasi situasi terbuka, mencari tahu sebab dan akibat, membuat deduksi, dan menghitung data yang relevan. Penelitian ini bertujuan untuk mengembangkan modul ajar berbasis Problem Based Learning (PBL) pada materi Sistem Persamaan Linear Tiga Variabel (SPLTV) untuk meningkatkan kemampuan berpikir kritis matematis siswa. Menggunakan metodologi Research and Development (R&D) dengan pendekatan ADDIE, modul ajar ini melalui tahap analisis, desain dan pengembangan. Instrumen penelitian terdiri dari lembar validasi oleh ahli media dan materi, serta kuesioner kepraktisan untuk guru dan siswa. Data dianalisis menggunakan skala Likert untuk mengukur validitas dan kepraktisan modul. Hasil penelitian menunjukkan bahwa modul ajar matematika dengan PBL yang dikembangkan telah memenuhi kriteria valid dan praktis ditinjau dari kemampuan berpikir kritis matematis. Keberhasilan penelitian ini didukung oleh pendekatan kontekstual yang meningkatkan keterlibatan siswa dalam pembelajaran. Dampak penelitian ini terhadap pembelajaran matematika adalah peningkatan pemahaman siswa terhadap materi SPLTV dan kemampuan berpikir kritis, yang penting untuk menghadapi tantangan dalam pendidikan abad ke-21.
Analisis Faktor Yang Berhubungan Dengan Kejadian Anemia Pada Remaja Putri SLTA Wilayah Kerja UPTD. Puskesmas Tamiang Layang Mardini, Heni; Sanyoto, Didik Dwi; Ringoringo, Harapan Parlindungan; Audhah, Nelly Al; Kania, Nia
An-Nadaa: Jurnal Kesehatan Masyarakat (e-Journal) Vol 12, No 1 (2025): AN-NADAA JURNAL KESEHATAN MASYARAKAT (JUNI)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/ann.v12i1.14433

Abstract

Anemia adalah kondisi di mana jumlah sel darah merah menurun dan kadar hemoglobin kurang dari nilai normal. Wanita pada usia remaja adalah kelompok usia yang berisiko tinggi menderita anemia. Anemia tertinggi di Kabupaten Barito Timur di di wilayah kerja UPTD Puskesmas Tamiang Layang sebesar 61,46%. Mengetahui hubungan antara kejadian anemia pada remaja putri  di SLTA wilayah kerja UPTD Puskesmas Tamiang Layang Penelitian bersifat observasional analitik menggunakan pendekatan cross sectional dengan populasi 447 orang didapatkan 103 orang sebagai sampel menggunakan teknik purposive Sampling. Instrumen penelitian adalah kuesioner. Variabel terikat:anemia. Variabel bebas: pengetahuan, sikap, asupan suplemen zat besi, pendapatan orang tua, dan pendidikan ibu. Analisis bivariat menggunakan chi square dan multivariat menggunakan regresi logistik berganda Hasil penelitian menunjukkan terdapat hubungan antara Pengetahuan (p=0,000), sikap(p=0,000), Asupan Suplemen Zat Besi (p=0,000), Pendapatan  orang tua(p=0,003), dan pendidikan ibu (p=0,000). Variabel pengetahuan paling berhubungan dengan kejadian anemia pada remaja putri. (Exp(B)= 23,560). Pengetahuan, sikap, asupan suplemen zat besi, pendapatan orang tua, dan pendidikan ibu adalah variabel yang paling berhubungan dengan kejadian anemia. Kata Kunci : Anemia, Asupan suplemen zat besi, Pendapatan orang tua, Pengetahuan, Pendidikan Ibu, dan sikap
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 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 Edi Hartoyo Eka Yudha Rahman Eko Suhartono Elah Nurlaelah Elis Rosmawati Elsayed, Ebrahim E. Eriana, Nisa Nur Agistni Erik Santoso Erik Santoso Ermina Istiqomah, Ermina Esabilita, Monica Fahdyanoor, Fahdyanoor Faridayanti, Iva Fath, Tri Putra Nuur Fatharoni, Gusti Dicky Fitriani, Cut Florence M. Kyaruzi Fujiati ., Fujiati Gazali, Akhmad Gí¼rbí¼z, Ferit Gürbüz, Ferit Hadiprasetyo, Dhanar Septyawan Hani Hanipah Harapan Parlindungan Ringoringo, Harapan Parlindungan Hariri, Dewi Damayanti Hendriyanto, Agus Herawati , Herawati Herawati Herawati Hidayat, Amat Hidayati, Novita Huldani Huldani Husaini Husaini Hutasoit, Rain Sastiani Ida Ayu Putu Sri Widnyani Iik Nurhikmayati Iik Nurhikmayati, Iik Ilham Muhammad Isa, Mohamad Istiqamah, Ermina Istiqamah Jarnawi Afgani Dahlan Julia, Rida Krida Singgih Kuncoro Kyaruzi, Florence Larsari, Vahid Norouzi Lenie Marlinae Lilis Marina Angraini M. Arif Hakim M. Gilar Jatisunda Mahmudah, Hilda Mardini, Heni Meitria Syahadatina Noor Mijani Rahman, Mijani Mohamad Gilar Jatisunda Mohammad Bakhriansyah Mohammad Rudiansyah Muhammad Abdan Shadiqi Muthia Elma Nelly Al Audhah Nila Nirmalasari, Nila Noor, M. Hafidhuddin Nunuy Ratnawulan Nunuy Ratnawulan Perdias, Antonio Poerwosusanta, Hery Pratama, Muhammad Noor Aditya Pratiwi, Amalia E. Putri, Felicia Cindy Tjoa Rachman, M. Fathur Rahma, Aulia Rampun, Erdina L.A. Ratnawulan, Nunuy Risnawati Risnawati Roselina Panghiyangani Rosihan Adhani, Rosihan 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 Wijaya, Cecilia Octa Yasir Yasir Yaya S. Kusumah Yulizar, Deddy Rasyidan Zaenal Arifin Zaenal Arifin Zaenal Arifin Zainal Abidin Zairin Noor