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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Bioeducation Journal AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Delta-Pi : Jurnal Matematika dan Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Jurnal Analisa Desimal: Jurnal Matematika JURNAL TARBIYAH Jurnal BIOEDUIN : Program Studi Pendidikan Biologi AXIOM : Jurnal Pendidikan dan Matematika JURNAL PENDIDIKAN TAMBUSAI M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal LENTERA: Jurnal Studi Pendidikan MES: Journal of Mathematics Education and Science Ilomata International Journal of Tax and Accounting Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat RESLAJ: RELIGION EDUCATION SOCIAL LAA ROIBA JOURNAL Budimas : Jurnal Pengabdian Masyarakat Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Bisnis Net : Jurnal Ekonomi dan Bisnis Jurnal Ilmiah Wahana Pendidikan Enggang: Jurnal Pendidikan, Bahasa, Sastra, Seni, dan Budaya Bima Abdi: Jurnal Pengabdian Masyarakat FARABI: Jurnal Matematika dan Pendidikan Matematika EduInovasi: Journal of Basic Educational Studies Jurnal Riset dan Pengabdian Masyarakat Jurnal Citra Pendidikan Journal Competency of Business Relevan Journal of Mathematics Instruction, Social Research and Opinion Journal of General Education and Humanities Journal of Education, Cultural, and Politics Jurnal Citra Pendidikan Anak Jurnal Publikasi Ilmu Manajemen Euclid Al-'Adad: Jurnal Tadris Matematika Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran Jurnal Pengabdian Bangsa Argopuro: Jurnal Multidisiplin Ilmu Bahasa Algebra Transformasi Masyarakat : Jurnal Inovasi Sosial dan Pengabdian Jurnal Intelek Insan Cendikia Masyarakat Berkarya: Jurnal Pengabdian dan Perubahan Sosial Pelayanan Unggulan: Jurnal Pengabdian Masyarakat Terapan Relevan : Jurnal Pendidikan Matematika Argopuro : Jurnal Multidisiplin Ilmu Bahasa Journal of Islamic Education Jurnal Citra Pendidikan Mandeh : Jurnal Pendidikan Islam
Siti Maysarah
Universitas Islam Negeri Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Ethnomathematics Peanut Cake in Learning Social Arithmetic Nabila Adelia Dahlan; Siti Maysarah
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 3 (2025): September
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i3.726

Abstract

This study examines ethnomathematical practices in a home-based peanut-cake (kue kacang) business and draws implications for teaching social arithmetic. Using a descriptive-qualitative, ethnographic approach, data were collected through observation, interviews, and documentation with the business owner, Mrs. Mardiana Rangkuti (Medan, Indonesia). Analysis reveals that key social-arithmetic concepts are embedded across procurement, processing, packaging, and sales, including gross, tare, and net calculations, unit conversions, pricing, profit, and profit percentage, with minimal risk of loss. Daily records indicate a profit rate of 233.52% relative to production costs, illustrating how routine commercial decisions operationalize mathematical reasoning. The study translates these authentic practices into context-rich classroom tasks (e.g., computing net weight from gross and tare, comparing pricing strategies, and evaluating profit percentages under varying input costs). The novelty lies in integrating local cultural and economic activities into mathematics instruction, enabling students to connect formal social arithmetic concepts with real-life contexts. This approach is expected to improve conceptual understanding, relevance, and engagement in learning social arithmetic.
Pengaruh Pengetahuan Keuangan, Sikap Keuangan, Dan Kepribadian Terhadap Perilaku Manajemen Keuangan Pada Pelaku UMKM Industri Sandang di Kabupaten Kuantan Singingi, Riau Eka Nuraini Rachmawati; Siti Maysarah; Nora Safitri
Journal Competency of Business Vol. 9 No. 2 (2025): Vol. 9 No. 2 (2025): Journal Competency of Business
Publisher : Program Studi Manajemen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jcob.v9i2.3496

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh pengetahuan keuangan, sikap keuangan, dan kepribadian terhadap perilaku manajemen keuangan pelaku Usaha Mikro, Kecil, dan Menengah (UMKM) industri sandang di Kabupaten Kuantan Singingi. Penelitian ini menggunakan pendekatan kuantitatif dengan desain penelitian kausal. Data primer dikumpulkan melalui penyebaran kuesioner kepada 112 pelaku UMKM industri sandang yang dipilih menggunakan teknik sensus. Data dianalisis menggunakan analisis regresi linier berganda dengan tingkat signifikansi 5%. Hasil penelitian menunjukkan bahwa pengetahuan keuangan berpengaruh positif dan signifikan terhadap perilaku manajemen keuangan pelaku UMKM. Selain itu, sikap keuangan dan kepribadian juga terbukti berpengaruh positif dan signifikan terhadap perilaku manajemen keuangan. Secara simultan, pengetahuan keuangan, sikap keuangan, dan kepribadian berpengaruh signifikan terhadap perilaku manajemen keuangan pelaku UMKM industri sandang di Kabupaten Kuantan Singingi. Penelitian ini menyimpulkan bahwa perilaku manajemen keuangan pelaku UMKM tidak hanya dipengaruhi oleh pemahaman keuangan, tetapi juga oleh faktor sikap dan karakteristik psikologis individu. Temuan ini diharapkan dapat menjadi dasar bagi pemerintah daerah dan pihak terkait dalam merancang program pembinaan UMKM yang berorientasi pada peningkatan literasi keuangan, pembentukan sikap keuangan yang positif, serta penguatan karakter pelaku usaha guna mendukung keberlanjutan UMKM.
The Effect of The Science, Technology, Engineering, and Mathematics (STEM) Learning Model on Students' Numeracy Literacy Skills Wahyu Rizaldy Siregar; Siti Maysarah
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 3 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i3.1000

Abstract

This study aims to determine the effect of the STEM learning model on students' numeracy literacy skills. The STEM (Science, Technology, Engineering, and Mathematics) learning model is an interdisciplinary instructional approach that integrates concepts and practices from science, technology, engineering, and mathematics to solve real-world problems. This model emphasizes inquiry-based learning, critical thinking, and problem-solving skills, encouraging students to apply knowledge across disciplines in a cohesive and meaningful way. STEM education aims to enhance students’ cognitive engagement and prepare them for future academic and career challenges in a rapidly advancing technological world. The study was conducted at SMP Darussalam with a sample size of 27 students. A quantitative approach was employed, utilizing data analysis techniques such as normality and homogeneity tests. Subsequently, a t-test was conducted to assess the influence of the STEM model in mathematics learning. The results of the study indicate a significant effect on students' numeracy literacy skills, as evidenced by the average test scores, which increased from 18,852 on the pretest to 30,704 on the posttest. This finding suggests that the null hypothesis (H₀) is rejected and the alternative hypothesis (Hₐ) is accepted.
PENGARUH MODEL PBL TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA MTs SIBUHUAN DENGAN MATERI SPLDV siti hotma sari pulungan; Yahfizham; Siti Maysarah
Relevan : Jurnal Pendidikan Matematika Vol 5 No 6 (2025): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/relevan.v5i6.1699

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model problem based learning terhadap kemampuan pemahaman konsep matematis siswa.Penelitian ini adalah penelitian kuantitatif dengan jenis penelitian quasi eksperimen.Populasi dalam penelitian ini adalah seluruh siswa kelas VIII MTs S NU Sibuhuan.Subjek dalam penelitian ini sebanyak 60 siswa terdiri dari 30 siswa kelasVIII-5 sebagai kelas eksprimen yang diajarkan dengan model problem based learning dan 30 siswa kelas VIII-6 sebagai kelas kontrol yang diajarkan dengan model konvensional.Instrumen yang digunakan berupa tes kemampuan pemahaman konsep matematis. Hasil penelitian menunjukkan bahwa rata-rata N-Gain kemampuan pemahaman konsep matematis siswa di kelas eksperimen sebesar 0,64 (kategori sedang),sedangkan di kelas kontrol 0,30 (kategori rendah). Uji -t menunjukkan perbedaan yang signifikan antara kelas eksperimen dan konrol pada kemampuan pemahaman konsep dengan nilai ,yakni 3,889 > 2,001. Dengan demikian  ditolak dan  diterima,yang berarti terdapat pengaruh yang signifikan model problem based learning terhadap kemampuan pemahaman konsep matematis siswa materi SPLDV kelas VIII MTs S NU Sibuhuan. ABSTRACT This study aims to determine the effect of problem based learning model on students' mathematical concept understanding ability. This study is a quantitative study with a quasi-experimental research type. The population in this study were all students of class VIII MTs S NU Sibuhuan. The subjects in this study were 60 students consisting of 30 students of class VIII-5 as an experimental class taught with a problem based learning model and 30 students of class VIII-6 as a control class taught with a conventional model. The instrument used was a test of mathematical concept understanding ability. The results showed that the average N-Gain of students' mathematical concept understanding ability in the experimental class was 0.64 (medium category), while in the control class it was 0.30 (low category). The t-test showed a significant difference between the experimental and control classes in concept understanding ability with a  > , which was 3,889 > 2,001. Thus, H_0 is rejected and H_a is accepted, which means that there is a significant influence of the problem-based learning model on the ability to understand mathematical concepts of students in SPLDV material for class VIII MTs S NU Sibuhuan.
Penerapan Metode Ecobrick sebagai Solusi Inovatif dalam Pengelolaan dan Pemanfaatan Sampah Plastik di SDN 054945 Desa Dogang Kecamatan Gebang Kabupaten Langkat Erlianda Cibro; Miftah Khairiyah SM; Ghasani Fathonia; Siti Maysarah
Pelayanan Unggulan : Jurnal Pengabdian Masyarakat Terapan Vol. 3 No. 1 (2026): Februari: Pelayanan Unggulan : Jurnal Pengabdian Masyarakat Terapan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/unggulan.v3i1.3068

Abstract

The issue of plastic waste is increasingly becoming an environmental concern, including in elementary schools, due to its non-biodegradable nature and its potential to cause environmental pollution if not properly managed. This activity aims to implement the Ecobrick method as an innovative solution for managing and utilizing plastic waste at SDN 054945 Desa Dogang, Gebang District, Langkat Regency. The method used is a descriptive qualitative approach involving 65 students from grades IV and V through a community service activity. The activity was carried out on July 17, 2024, through preparation, implementation, and evaluation stages, with data collection techniques including observation, documentation, and reflective discussion. The results show that the application of the Ecobrick method successfully increased students' understanding and awareness of the dangers of plastic waste and fostered an early environmental concern. Moreover, previously worthless plastic waste was processed into functional Ecobrick benches that can be utilized within the school environment. This activity also encouraged a sense of mutual cooperation, responsibility, and creativity among the students. Thus, the Ecobrick method has proven to be an effective alternative for plastic waste management and a contextual learning medium in creating an environmentally friendly school culture.
ARE INDONESIAN PROSPECTIVE MATHEMATICS TEACHERS READY? DIAGNOSTIC INSIGHTS INTO BASIC MATHEMATICAL COMPETENCE Hasanah, Rusi Ulfa; Maysarah, Siti
Bahasa Indonesia Vol 5 No 1 (2026)
Publisher : IAIN Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24260/47wxk030

Abstract

Basic mathematical skills constitute a crucial foundation for prospective mathematics teachers, as weaknesses in this competence may hinder conceptual understanding, the development of Pedagogical Content Knowledge (PCK), and readiness to teach effectively. Therefore, an early diagnostic assessment of prospective teachers' mathematical competence is important to provide empirical evidence for curriculum improvement in mathematics teacher education programs. This study aims to identify the profile of prospective teachers' basic mathematical skills and formulate curriculum implications based on diagnostic findings. A quantitative descriptive approach was employed involving 85 third-semester students of the Mathematics Education Program at one of the teacher education institutions (LPTK) in North Sumatra Province, Indonesia, selected through random sampling. The research instrument consisted of a written test containing 40 multiple-choice items covering five junior secondary mathematics content domains: number, algebra, measurement, geometry, and data analysis and probability. Data were analyzed using descriptive statistical techniques to determine achievement percentages across domains and identify patterns of students’ weaknesses. The findings reveal that 91.76% of students were categorized as having low mathematical ability, with an average score of 29.86 on a 100-point scale. Domain-based analysis showed that algebra achieved the highest percentage (38.55%), followed by data analysis and probability (37.84%), geometry (28.24%), number (24.00%), and measurement (20.67%) as the weakest domain. These findings indicate the need for curriculum interventions, including matriculation programs, redesigning junior secondary mathematics courses through Hypothetical Learning Trajectory (HLT), implementing Realistic Mathematics Education (RME), and conducting periodic diagnostic assessments to strengthen prospective teachers' mathematical foundations.
Co-Authors Abdul Fikri Ginting Abdul Halim Daulay Abdullah Afdhol Richsan Achmad Maftuh Sujana Ade Nur Triyani Adel Syah Pohan Adinda Permata Sari Afri, Lisa Dwi Ajeng Pramita Akhyar, Mustofa Amaliya Syafitri Amanda, Adela Amanda, Sabrina Ananda, Rusydi Anggi Ramadani Simatupang Anggriyani, Hafifiah Annisa Ainurrohmah Annisa Apsari Anindita Annisa Humaira, Vinni Anum, Paridah Aprilla Putri Asri, Mawaddah Nur Asrul Asrul Asruri, Selfi Assyifa Alfianda Astri Angraeni Astri Wulandari Astuti Handayani Azzuhro Azzuhro Cahyani, Kenny Clarisa Queency Camelia Camelia Chairunnisa Lubis Chintia Paramita Tarigan Cindy Mei Yana Munthe CITRA AMALIA HASIBUAN Clarisa Clarisa Dahlya Narpila, Suci Desy Pramita Dian Armanto Dilla Safera Siregar Dita Khairunnisa Dwi Afri, Lisa Edi Saputra Eka Khairani Hasibuan Eka Nuraini Rachmawati Ella Andhany Elvis Napitupulu Erlianda Cibro Eva Lutfiah, Eva Evan, Kharisma Khaerunissa Farach Nur Fachri Faradiana, Dwi Nur Farah Mutia Putri Fatma Liana Rahma Fauziah Nur Febrianti, Zelika Ghasani Fathonia Hafizah Hafizah Hafizna Irasa Hasibuan Hasibuan, Ermida Hasibuan, Hafizna Irasa Hasibuan, Indah Sari Hasibuan, Sholatiah Hasratuddin Siregar Hendra Ibrahim Hikmah Maulida Sari Nst Hilmi Atha Syafiq Ida Yustika Siregar Ifani, Mutia Ilman Nafi’an Lubis Imam Muyiddin Hutabarat Inayah Rizki Khaesarani Nayah Indah Anugrah Indah Kurnianingsih, Indah Indayana Febriani Tanjung Indayana Febriani Tanjung Indayana Febriani Tanjung Indayana Febriani Tanjung, Indayana Febriani Irawati, Cut Isnaida Marisa Jamiah Nurhakiki Jurani Khairi Siregar, Alfi Khairunnisa Hasibuan Khofifa Romaito Siregar Lies Permana Lubis, Annisa Putri Lubis, Ilman Nafi'an Lubis, Ilman Nafi’an Maghfira Mutia Mara Samin Lubis Mardianto Mardianto, Mardianto Mardianto, Wahyuddin Nur Nasution, Fadillah, Marisa, Isnaida Marshanda Suraya Mhd Dwiki Pamungkas Mhd Iqbal Nasution Miftah Khairiyah SM Muhammad Iqbal-Nst Mustika Wati Siregar Mustofa Akhyar Mutiara Anjani Siregar Nabila Adelia Dahlan Nabila Khodijah Nasution, Afrina Nasution, Nirleka Niki Selvia Nindya Mirandani Pratiwi Nora Safitri Nuraini Hasanah Nurika Khalila Daulay Nurmaulidar Nursania Simbolon Pamungkas, Mhd Dwiki Paridah Anum Pohan, Adel Syah Prabawansyah, Nirgandhi Naib Puput Sri Sukmana Putri Sri Rezeki Rahma Zuhra Rakhmawati, Fibri Ratna Sari, Lisa Reflina Reflina Rejeki, Sa'i Frida Revina Maulida Risa Ummah Pratiwi Rusi Ulfa Hasanah Rustam Rustam Safiqah Putri Lubis, Ocha Sahat Saragih Sahat Saragih Sajaratud Dur Sajaratud Dur, Sajaratud Salman Sari, Adinda Permata Sari, Mayang Bintan Sari, Putri Sari, Tika Nirmala Sholihatul Hamidah Daulay Sianturi, Ray Yudika Sintia Dwi Anggring Siregar , Tanti Jumaisyaroh Siregar, Ida Yustika Siregar, Machrani Adi Putri siti hotma sari pulungan Siti Salamah Br Ginting Siti Yuniawati Sonya Winanda Sri Rezeki, Putri Syahnuridana , Yunaliza Syakilah, Aisyah Syarifah Meurah Yuni Syarifah Widya Ulfa Tamara Winda Tarihoran, Nur Indah Thoibah Thoibah Ula Ritonga, Farihatul Vina Aliana Wahidah, Puja Nur Wahyu Rizaldy Siregar Wardana, Rafly Adhitya Winanda, Sonya Yahfizham Yahfizham yahfizham yahfizham Yuka Fadhilla Yulia Riski Lubis, Nurul Zulfa Zulfan Baihaqi