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All Journal Jurnal Bioterdidik: Wahana Ekspresi Ilmiah ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED JURNAL PENDIDIKAN TAMBUSAI Jurnal PRIMED:Primary Education Journal atau Jurnal Ke-SD An Procedia of Social Sciences and Humanities Jurnal Penelitian Ilmu Pendidikan Indonesia JGK (Jurnal Guru Kita) Jurnal Pendidikan Sosial dan Konseling Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran Jurnal Sadewa: Publikasi Ilmu Pendidikan, Pembelajaran dan Ilmu Sosial Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Cendikia Pendidikan Jurnal Pengabdian Masyarakat dan Riset Pendidikan Katalis Pendidikan: Jurnal Ilmu Pendidikan dan Matematika Jurnal Intelek Insan Cendikia Jurnal Pendidikan Sains dan Teknologi Terapan Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa Journal Educational Research and Development Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Nur Rarastika
Universitas Negeri Medan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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Konsep Matematika dalam Kearifan Lokal Arsitektur Rumah Adat Batak Toba Anggi Brigita Cesaria Saragih; Elvi Mailani; Erika Juliani Purba; Fanny Tio Anderesta Siahaan; Laurencia Stephanie Gregoria Purba; Rika Silalahi; Yosep Lamtama Tampubolon; Nur Rarastika
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 5 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i5.264

Abstract

This study aims to examine the application of mathematical concepts, such as proportion, and symmetry, in traditional Batak house architecture through an ethnomathematics approach. The method used is a literature study, where data is obtained from various written sources, such as books, scientific journals, and related articles. The analysis was carried out by content analysis, namely by identifying and categorizing the main themes that appear in the literature, then synthesized to understand how Batak local wisdom reflects the application of mathematical concepts in the design and construction of traditional houses, especially Bolon houses. The results of the study indicate that the Batak people traditionally apply mathematical principles in creating strong, aesthetic, and symbolic building structures, and are relevant to their cultural values. This study reveals that the concept of ethnomathematics plays an important role in understanding the relationship between mathematics and local culture.
Analysis Of Elementary School Students' Difficulties In Solve Mathematical Questions On Object Weight Measurement Material Simamora, Aurora Novena; Simanungkalit , Gracia Citra Lavenia; Manurung , Nazwa Audina; Simanjorang , Gabriel Depany; Mailani, Elvi; Rarastika , Nur
Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran Vol 3 No 3 (2024): Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran
Publisher : Yana Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/mahir.v3i3.1181

Abstract

The ability to measure the weight of objects is a skill needed in various fields, such as trade, industry and health. However, various studies mention that many students have difficulty in understanding and solving math problems related to measuring the weight of objects effectively. This study aims to analyze the difficulties faced by grade 6 students of UPT SDN 025 JANJI, Doloksanggul in solving mathematics problems measuring the weight of objects. Researchers made questions in the form of measuring the weight of objects and found various student errors in answering each question. The method used in this research is quantitative research, which is a research method that focuses on the collection, analysis, and interpretation of numerical data. Based on the results of research and analysis conducted by researchers on 13 sixth grade students at UPT SDN 025 JANJI above, students often face various errors in solving weight measurement problems, namely (1) errors in reading the problem, (2) understanding information, (3) choosing the right mathematical operation, and (4) performing calculations. Students often face various errors in solving weight measurement problems, including errors in reading the problem, understanding the information, choosing the right mathematical operation, and performing calculations. These errors can be categorized into several types, such as reading errors, comprehension errors, transformation errors, process skill errors, and other errors.
Analisis Kesulitan Belajar Siswa Sekolah Dasar dalam Memahami Materi Kubus Suci Amalia Putri; Herawati Purba; Zikra Anastasya Az-Zahra; Victory Bangun; Elvi Mailani; Nur Rarastika
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): Desember: Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pentagon.v2i4.363

Abstract

This research discusses the analysis of students' learning difficulties in understanding cube building material. Mathematics is a basic science that must be studied from an early age because it is closely related to other sciences in order to advance to the next level. The research was created to solve students' learning difficulties at SD Negeri 104208 Cinta Rakyat. This research uses a qualitative approach with descriptive research type. The results obtained are that students still lack understanding of the material that has been presented by the teacher in the process of teaching and learning activities, there are many students who do not understand the material explained by the teacher. It can be seen that students' learning difficulties are also determined by low interest in learning and Lack of understanding of the material taught. Several factors include disinterest in mathematics and ineffective use of learning media. This research suggests that schools are expected to innovate in the use of learning media and learning methods that are changed and adapted to students' learning needs and interests.
Pendekatan Etnomatematika dalam Pembelajaran Geometri Menggunakan Pola Lantai Rumah Adat Nusantara Mailani, Elvi; Nur Rarastika; Chaterine Angelia Butar-Butar; Jesica Elsadhay Purba; Devita Sari Purba
Journal Educational Research and Development | E-ISSN : 3063-9158 Vol. 1 No. 2 (2024): Oktober - Desember
Publisher : GLOBAL SCIENTS PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jerd.v1i2.121

Abstract

Pembelajaran matematika, terutama pada materi geometri, sering kali menjadi tantangan bagi siswa sekolah dasar karena sifatnya yang abstrak dan kurangnya keterkaitan dengan pengalaman sehari-hari. Salah satu solusi yang dapat diterapkan adalah menggunakan pendekatan etnomatematika, yaitu menghubungkan konsep-konsep matematika dengan elemen budaya lokal. Penelitian ini bertujuan mengeksplorasi penerapan pola lantai rumah adat Nusantara, seperti Rumah Betang, Rumah Joglo, dan Rumah Honai, sebagai media pembelajaran untuk membantu siswa memahami konsep persegi panjang. Dengan menggunakan metode kajian literatur, penelitian ini menganalisis potensi pola lantai rumah adat sebagai alat bantu visual dalam mengajarkan konsep panjang, lebar, keliling, dan luas persegi panjang. Hasil penelitian menunjukkan bahwa pendekatan ini tidak hanya mempermudah pemahaman siswa terhadap materi geometri, tetapi juga meningkatkan motivasi belajar serta keterlibatan mereka dalam proses pembelajaran. Selain itu, pendekatan ini memiliki nilai tambah dalam memperkenalkan dan memperkuat apresiasi siswa terhadap budaya lokal, sehingga pembelajaran menjadi lebih relevan, kontekstual, dan menyenangkan. Oleh karena itu, integrasi pendekatan etnomatematika berbasis pola lantai rumah adat dapat menjadi strategi pembelajaran inovatif yang efektif untuk meningkatkan kualitas pendidikan matematika sekaligus melestarikan budaya Nusantara.
Pembelajaran Matematika SD Berbasis Etnomatematika: Keliling dan Luas dalam Budaya Lokal Situmorang, Enney Margaretha; Gracia Citra Lavenia Simanungkalit; Simanjorang, Gabriel Depany; Mailani, Elvi; Rarastika, Nur
Jurnal Pendidikan Sosial Dan Konseling Vol. 3 No. 1 (2025): April - Juni
Publisher : CV. ITTC INDONESIA

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

Abstract

The ethnomathematics approach can also be applied through the development of interactive learning media, such as educational games based on local culture. This research aims to describe how local cultural elements are utilized in the introduction of mathematical concepts such as perimeter and area of flat buildings. This type of research is descriptive qualitative research. The subjects in this research are a number of scientific articles that discuss the application of ethnomathematics in elementary school mathematics learning. The data collection technique used in this research is documentation study. analysis consists of three streams of activities that occur simultaneously, namely: data reduction, data presentation, conclusion drawing/verification. After conducting research on several journals related to the application of ethnomathematics in elementary school mathematics learning, it can make a positive contribution in improving the connection of mathematical concepts with real life, understanding the concepts of geometry and flat/space building, motivation and interest in learning students, and developing innovative learning media. Based on the results of research and analysis from various journals, it can be concluded that the application of the ethnomathematics approach in learning mathematics in elementary schools makes a very positive contribution in improving the quality of learning.
Peningkatan Keterampilan Berpikir Kritis Siswa Kelas 3 SD Melalui Pembelajaran Matematika Dengan Pendekatan Deep Learning Dan Media Interaktif Mailani, Elvi; Nur Rarastika; Hizkia Adventy Saragih; Geby Juwita Patrisia Butar Butar; Olga Griselda Tarigan
Journal Educational Research and Development | E-ISSN : 3063-9158 Vol. 1 No. 4 (2025): April - Juni
Publisher : GLOBAL SCIENTS PUBLISHER

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Abstract

This article, deep learning-based mathematics learning combined with interactive media is discussed to improve students' critical thinking skills in grade III. A systematic literature review (SLR) approach was applied to twenty scientific articles published between 2020 and 2020. The results showed that implementing deep learning encourages students to actively participate in the process of solving contextual problems, think critically, and understand concepts thoroughly. The use of interactive media such as digital simulations and educational games encourage students to be more engaged in learning and improve their understanding of complex mathematical concepts. However, major issues such as infrastructure shortages and teachers' lack of technological capabilities hinder implementation. This study found that cross-stakeholder collaboration and adaptive education system support are necessary for the success of this approach.
Integrasi Kearifan Lokal Rumah Panggung Melayu Dalam Pembelajaran Bangun Ruang di Sekolah Dasar Mailani, Elvi; Nur Rarastika; Hanna Olyvia Manurung; Renni Lumban Gaol; Irma Ida Sihombing; Selviona Dara Perbina
Journal Educational Research and Development | E-ISSN : 3063-9158 Vol. 1 No. 4 (2025): April - Juni
Publisher : GLOBAL SCIENTS PUBLISHER

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Abstract

This study examines the integration of Malay stilt houses as local wisdom in elementary school mathematics learning, especially in spatial geometry material. This study uses a descriptive qualitative method with a literature study approach, namely by examining various relevant literature sources to explore the potential for integrating local cultural values ​​into the context of mathematics learning. Malay house architecture contains geometric shapes such as blocks, pyramids, and prisms that are relevant to help students understand concepts concretely and meaningfully. This ethnomathematics approach also strengthens character, cultural identity, and supports the Pancasila Student Profile in the Merdeka Curriculum. Although its potential is great, its implementation still faces challenges such as limited teaching materials and teacher training. Therefore, it is necessary to develop local culture-based learning modules that are applicable in various regions
Karakteristik Media Pembelajaran Matematika di Sekolah Dasar Elvi Mailani; Nur Rarastika; Nazwa Audina br. Manurung; May Ardiani Rajagukguk; Sofia Utami Siregar
Journal Educational Research and Development | E-ISSN : 3063-9158 Vol. 1 No. 4 (2025): April - Juni
Publisher : GLOBAL SCIENTS PUBLISHER

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Abstract

Mathematics learning at the elementary school level plays an important role in developing students' logical, critical, and systematic thinking skills. Effective learning media should be able to simplify abstract concepts into more concrete forms, expand material presentation, and overcome space, time, and sensory limitations during the learning process. This study aims to identify and analyze the characteristics of mathematics learning media used in elementary schools and evaluate its relevance to students' learning needs. A qualitative descriptive approach was employed through review of relevant literature sources. The results indicate that appropriate media can increase students' active engagement in mathematics learning and facilitate understanding of abstract concepts. It is hoped that these findings can serve as a reference for developing more innovative and student-centered learning media.
Analisis Integrasi Teknologi dalam Pembelajaran Matematika di UPT SDN 066056 Medan Rarastika, Nur; Kharismayanda, Mardhiyah; Manik, Emil Trisca; Kemit, Kristiva; Siahaan, Desy Rahmawati
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 4 No. 2 (2025)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v4i2.545

Abstract

Penelitian ini bertujuan untuk menganalisis pemanfaatan teknologi dalam pembelajaran matematika di UPT SDN 066056 Medan, dengan meninjau jenis teknologi yang digunakan, manfaat, kendala, serta dampaknya terhadap siswa dan guru. Penelitian menggunakan pendekatan deskriptif kualitatif dengan teknik pengumpulan data berupa wawancara dan angket. Subjek penelitian terdiri dari satu orang guru kelas V dan 15 siswa. Hasil penelitian menunjukkan bahwa guru menggunakan teknologi seperti video pembelajaran dan proyektor untuk menyampaikan materi, namun frekuensinya masih terbatas karena kendala teknis seperti jaringan internet dan ketersediaan listrik. Meskipun demikian, siswa merespons positif penggunaan teknologi dengan menunjukkan antusiasme, kepercayaan diri, dan peningkatan pemahaman konsep, khususnya saat materi disajikan dalam bentuk visualisasi. Data angket menunjukkan bahwa sebagian besar siswa merasa terbantu dan lebih mudah memahami materi melalui media digital. Kendala utama yang dihadapi mencakup keterbatasan infrastruktur dan kurangnya pelatihan bagi guru. Oleh karena itu, diperlukan dukungan dari sekolah dan dinas pendidikan dalam bentuk pelatihan intensif serta penyediaan sarana yang memadai agar integrasi teknologi dalam pembelajaran matematika dapat berjalan lebih optimal.
Pemanfaatan Benda Konkret dalam Pembelajaran Volume Bangun Ruang untuk Meningkatkan Pemahaman Siswa SD Elisabeth Kezia Tampubolon; Elvi Mailani; Nur Rarastika; Morina Abelita Br Ginting; Gita Rismayani
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 2 No. 2 (2025): April - Juni
Publisher : CV.ITTC INDONESIA

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Abstract

This study was conducted to determine the extent to which the use of concrete objects can help students understand the concept of volume, and how it affects student engagement and motivation to learn. This study aims to examine the use of concrete objects in learning the volume of spatial figures as an effort to improve the understanding of elementary school students. This study uses a qualitative descriptive approach. The subjects in this study were elementary school students. Data Collection Techniques used by researchers are Literature Review and Supporting Documents. The results show that the use of concrete object media in mathematics learning has proven effective in improving understanding of the concept of volume of spatial figures and encouraging active student participation in the learning process. Students become more motivated, dare to ask questions, and are able to understand abstract concepts gradually through direct experience and teacher guidance.
Co-Authors Adi Sutopo Almira Anandita Nasution Amanda Nurul Putri Rambe Anggi Brigita Cesaria Saragih Aruan, Putri Amanda Aulia Rensy Tarihoran Chaterine Angelia Butar-Butar Cindy Aulia Br Ginting Damanik, Derma Delima Daniel Fernando Tua Simanjuntak Delima Situmorang Devi Khairani Devita Sari Purba Doni Irawan Saragih Dwi Tarisya Elisabeth Kezia Tampubolon ELVI MAILANI ELVI MAILANI Elvy Mailani Engelina Nababan Erika Elisabet Siagian Erika Juliani Purba Ernanda, Hotmauli Fadillah Annisah Fanny Tio Anderesta Siahaan Febri Deasari Simamora Geby Juwita Patrisia Butar Butar Gita Rismayani Gnade Denalita Saragih Gracia Citra Lavenia Simanungkalit Hanna Olyvia Manurung Herawati Purba Hizkia Adventy Saragih Hutagalung, Nella Trisnauli Icha Parista Indah Aprilia Indah Novita Irma Ida Sihombing Isyrofirrahmah Isyrofirrahmah Jennita Mairany Jesica Elsadhay Purba Jhon Daniel Anselino Malau Johan Berkat Tubesta Lase Karina Sitorus Kemit, Kristiva Khairunnisa Nasution Kharismayanda, Mardhiyah KMS. M. Amin Fauzi Laia, Salman Laurencia Stephanie Gregoria Purba Lingga, Desri Arihta Manik, Emil Trisca Manurung , Nazwa Audina Mardhiyah Kharismayanda May Ardiani Rajagukguk Maya Alemina Ketaren Mayla Fitri Azzahra Meita Krisnadya Lumban Gaol MIFTAHUL JANNAH Monalisa Chaira Nainggolan Morina Abelita Br Ginting Muhammad Ahyar Fadli Siregar Nadapdap, Sriwangi Nadia Grace Sianturi Nainggolan, Thalita A.J Naomi Priska Aprillia Hutapea Nazwa Audina br. Manurung Nur Aulia Heriani Nur Hayati Hasibuan Olga Griselda Tarigan Rahma Ayuni Rehan Safira Renni Lumban gaol Rika Silalahi Riska Sri Pratiwi Tambunan Sabaria Napitupulu Salwa Huda Muliana Hasibuan Selviona Dara Perbina Sembiring, Eprimsa Siahaan, Desy Rahmawati Simamora, Aurora Novena Simanjorang , Gabriel Depany Simanjorang, Gabriel Depany Simanungkalit , Gracia Citra Lavenia Siti Arfah Siti Arpah Situmorang, Dea Natalisa Situmorang, Enney Margaretha Sofia Utami Siregar Sonya Mika Sri Endang Suci Amalia Putri Tarigan, Afni Tasya Amanda Putri Victory Bangun Wafa Syakura Harahap Winata Syahputra Saragih Windy E. Zendrato Yosep Lamtama Tampubolon Zikra Anastasya Az-Zahra