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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 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 Jurnal THEOREMS (The Original Research of Mathematics)
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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Students' Proficiency in Computational Thinking Through Constructivist Learning Theory Angraini, Lilis Marina; Kania, Nia; Gürbüz, Ferit
International Journal of Mathematics and Mathematics Education (IJMME) Vol. 2 No. 1 (2024)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijmme.v2i1.963

Abstract

This study aims to assess students' mathematical computational thinking skills in the Mathematics Education program, focusing on the constructivist learning paradigm. The primary objective of this study is to investigate the impact of the constructivist learning approach on enhancing students' mathematical computational thinking skills. This study is a qualitative descriptive research that investigates students' learning process in the context of acquiring computational understanding and applying computational principles in mathematics education. The study was conducted in the Department of Mathematics Education, focusing on students enrolled in the Algebraic Structure course during the academic year 2023/2024. A total of 34 students were included as the subjects of this investigation. The study's findings offer a valuable understanding of the efficacy of the constructivist learning paradigm in enhancing the mathematical computational thinking abilities of Mathematics Education students. The findings indicated that the students' overall mathematical computational thinking proficiency was satisfactory. Additionally, prior mathematical knowledge was found to have a differentiating effect on students' mathematical computational thinking ability, particularly within the context of constructivism learning theory.
Boosting Students’ Mathematical Self-Confidence with Guided Discovery Learning and Geogebra Assistance Julia, Rida; Kania, Nia
Plusminus: Jurnal Pendidikan Matematika Vol. 4 No. 2 (2024): July
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v4i2.1495

Abstract

Tujuan penelitian ini adalah untuk mengetahui efektivitas model Guided Discovery Learning berbantuan GeoGebra dalam meningkatkan kemampuan pemecahan masalah matematis siswa, dengan fokus khusus pada rasa percaya diri. Penelitian ini menggunakan metodologi Sistematic Literature Review (SLR) yang meliputi tahap perencanaan, peninjauan, dan dokumentasi, dengan pengelompokan, analisis, dan penarikan kesimpulan dari data. Hasil penelitian menunjukkan guru dapat memanfaatkan pendekatan Guided Discovery Learning dengan bantuan GeoGebra untuk meningkatkan kemampuan pemecahan masalah matematis siswa dengan tetap memperhatikan tingkat kepercayaan diri. Siswa yang menggunakan model Guided Discovery Learning berbantuan GeoGebra mempunyai kemampuan pemecahan masalah matematis yang lebih baik. This research aims to determine the effectiveness of the Guided Discovery Learning model assisted by GeoGebra in improving students' mathematical problem-solving abilities, with a special focus on self-confidence. This research uses the Systematic Literature Review (SLR) methodology which includes planning, reviewing, and documentation stages, grouping, analysis, and concluding the data. The research results show that teachers can utilize the Guided Discovery Learning approach with the help of GeoGebra to improve students' mathematical problem-solving abilities while still paying attention to their level of self-confidence. Students who use the Guided Discovery Learning model assisted by GeoGebra have better mathematical problem-solving abilities.
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.
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 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 Akhmad Gazali Alexandro, Garry Amat Hidayat Anggraini, Farida Anggun Apriliani Angra Meta Ruswana Annaba, Aziz Anton Nasrullah, Anton Arcat Ariani, Risna Aulia Nisa Trisna Ihsani Azma Rosida, Azma Azmiyannoor, Muhammad Betty Kusumaningrum Bonyah, Ebenezer Budiwinata, Winardi Dadang Juandi Dede Eti Nurhasanah Devi, Wivina Riza Dewi Damayanti Hariri Dian Ana Mutriqah Didi Suryadi Didik Priyandoko Ebenezer Bonyah Ebenezer Bonyah Ebrahim E. Elsayed Edi Hartoyo Eka Yudha Rahman Eko Suhartono Elah Nurlaelah Elah Nurlaelah Elah Nurlaelah Elis Rosmawati Elis Rosmawati Erik Santoso Erik Santoso Ermina Istiqomah, Ermina Esabilita, Monica Fahdyanoor, Fahdyanoor Fath, Tri Putra Nuur Fatharoni, Gusti Dicky Fayza Sandya Wibawa Febriana Kristanti Ferit Gí¼rbí¼z Fitria Sulistyowati Fitriani, Cut Florence Kyaruzi Florence M. Kyaruzi Gürbüz, Ferit Hadiprasetyo, Dhanar Septyawan hanipah, Hani Harapan Parlindungan Ringoringo, Harapan Parlindungan Hardyan Sauqi Hariri, Dewi Damayanti Haryanti, Yuyun Dwi Hendriyanto, Agus Herawati , Herawati Hilda Mahmudah Huldani Huldani Ida Ayu Putu Sri Widnyani Iik Nurhikmayati Iik Nurhikmayati, Iik Ilham Muhammad Isma Nurhasanah Istiqamah, Ermina Istiqamah Iva Faridayanti Jajang Rahmatudin Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Julia, Rida Khairunnisa Khairunnisa Krida Singgih Kuncoro Krida Singgih Kuncoro Kyaruzi, Florence Larsari, Vahid Norouzi Lilis Marina Angraini M. Arif Hakim M. Gilar Jatisunda Mahmudah, Hilda Mardini, Heni Melis Rosdiani Mijani Rahman, Mijani Mira Sagita Mohamad Gilar Jatisunda Mohammad Bakhriansyah Mohammad Rudiansyah Muhammad Abdan Shadiqi Muhammad Azam Muthia Elma Nasir Umar Nelly Al Audhah Neneng Aminah Nila Nirmalasari, Nila Noor, M. Hafidhuddin Noor, Meitira Syahadatina Nunuy Ratnawulan 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. Rika Septianingsih Rismawati, Silvyra Rismayani Rismayani Rismayani Rismayani Rizal Azis Roselina Panghiyangani Sabrina, Adilah Hafizha Nur Sanyoto, Didik Dwi Silvia Kristanti Tri Febriana Skripsiana, Nika Sterina Sri Asnawati, Sri Suci Trian Meliana Sudianto Sudianto Sudianto, Sudianto Suhana, Nono Sutapa, Hendra Tasya Indri Rangkuti Tri Nopriana, Tri Triawanti Triawanti Triawanti Vahid Norouzi Larsari Vici Suciawati WAHYU WIDOWATI Wibawa, Fayza Sandya Yasir Yasir Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yeni dwi Kurino Yonanda, Devi Afriyuni Yulizar, Deddy Rasyidan Yusup Maulana Zaenal Arifin Zaenal Arifin Zaenal Arifin Zaenal Arifin Zaenal Arifin Zaenal Arifin Zainal Abidin Zairin Noor