Article Per Year (5 Year)
p-Index From 2021 - 2026
3.244
P-Index
This Author published in this journals
All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika PRISMA JURNAL MATHEMATIC PAEDAGOGIC Jurnal Abdimas Mahakam Jurnal Eduscience (JES) JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Ideas: Jurnal Pendidikan, Sosial dan Budaya Jurnal Sosial Humaniora Sigli Journal of Didactic Mathematics FARABI: Jurnal Matematika dan Pendidikan Matematika PEDAGOGI: Jurnal Ilmiah Pendidikan Jurnal Tahsinia OMEGA: Jurnal Keilmuan Pendidikan Matematika Jaliye: Jurnal Abdimas, Loyalitas, dan Edukasi
Nur Rahmi Rizqi
Universitas Alwashliyah Medan
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : Jurnal Eduscience (JES)

 1 
EKSPLORASI ETNOMATEMATIKA ISTANA MAIMUN DI SUMATERA UTARA Nur Rahmi Rizqi; Jihan Hidayah Putri; Isra Suna Hasibuan
JURNAL EDUSCIENCE (JES) Vol 9, No 1 (2022): Jurnal Eduscience (JES)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.173 KB) | DOI: 10.36987/jes.v9i1.2519

Abstract

Humans were not aware of various operations using basic mathematical concepts and ideas. For example, counting activities by referring to a number, weighing operations (duty, area, capacity and load), art, business activities (counting currencies, profit and loss, etc.) ) and building architecture (traditional housing). The aim of this study is to study and analyze the ethnographic findings from Maimun Palace, North Sumatra, to obtain background information on the development of ethnography for learning mathematics in the field of geometry. This type of research is exploratory research using an ethnographic approach. Based on the results of the research carried out, mathematical sections and blanks are used to carry out the manual operations of the Maimun Palace. No need to study theoretical math projects, they apply mathematical concepts in everyday life. There is evidence of ethnographic patterns expressed in various results of organized and advanced mathematical operations, including: 1) planning for the construction of Maimun Palace; and 2) the carving activity on the walls of Maimun Palace.
EKSPLORASI ETNOMATEMATIKA ISTANA MAIMUN DI SUMATERA UTARA Nur Rahmi Rizqi; Jihan Hidayah Putri; Isra Suna Hasibuan
JURNAL EDUSCIENCE (JES) Vol 9, No 1 (2022): Jurnal Eduscience (JES)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.173 KB) | DOI: 10.36987/jes.v9i1.2519

Abstract

Humans were not aware of various operations using basic mathematical concepts and ideas. For example, counting activities by referring to a number, weighing operations (duty, area, capacity and load), art, business activities (counting currencies, profit and loss, etc.) ) and building architecture (traditional housing). The aim of this study is to study and analyze the ethnographic findings from Maimun Palace, North Sumatra, to obtain background information on the development of ethnography for learning mathematics in the field of geometry. This type of research is exploratory research using an ethnographic approach. Based on the results of the research carried out, mathematical sections and blanks are used to carry out the manual operations of the Maimun Palace. No need to study theoretical math projects, they apply mathematical concepts in everyday life. There is evidence of ethnographic patterns expressed in various results of organized and advanced mathematical operations, including: 1) planning for the construction of Maimun Palace; and 2) the carving activity on the walls of Maimun Palace.
EXPLORATION OF ETHNOMATHEMATICS AS A LEARNING RESOURCE IN CULINARY TOURISM KAMU MARKET Ulfa Annisa Lubis; Nur Rahmi Rizqi; Israq Maharani
JURNAL EDUSCIENCE Vol 10, No 2 (2023): Jurnal Eduscience (JES), (Authors from Turkey, Malaysia, Algeria, Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v10i2.4557

Abstract

Ethnomathematics is a culture-based learning concept in the context of mathematics. The presence of mathematics with cultural nuances will make a major contribution to learning mathematics. The purpose of this study is to identify and describe mathematical objects and concepts found in Malay culture at the Kamu market. This type of research is qualitative research with ethnographic methods. Data analysis techniques used are literacy studies, observation, interviews, and documentation. The results showed that the culture at Kamu market has various ethnomathematics concepts found in traditional cakes from various regions such as Katimus cakes, Gadong cakes, Dangai cakes, Karas cakes, Lapet cakes, and Putu Bambu cakes. The mathematical concepts found are geometric shapes such as rectangles, spheres, cuboids, isosceles triangles, quadrilateral pyramids, and cylinders. This ethnomathematics exploration can be used as a learning medium that is expected to help and add insight into understanding the concepts of flat shapes and geometric shapes in learning mathematics.Keywords: ethnomatematics; culture; geomteryAbstrakEtnomatematika merupakan konsep pembelajaran berbasis budaya dalam konteks matematika. Kehadiran matematika yang bernuansa budaya akan memberikan kontribusi besar dalam pembelajaran matematika. Tujuan dari penelitian ini adalah untuk mengidentifikasi dan mendeskripsikan objek dan konsep matematis yang terdapat pada budaya Melayu di pasar Kamu. Jenis penelitian ini adalah penelitian kualitatif dengan metode etnografi. Teknik analisis data yang digunakan adalah studi literasi, observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa budaya di pasar Kamu memiliki berbagai konsep etnomatematika yang terdapat pada kue tradisional dari berbagai daerah seperti kue Katimus, kue Gadong, kue Dangai, kue Karas, kue Lapet, dan kue Putu Bambu. Konsep matematika yang ditemukan adalah bentuk-bentuk bangun geometri seperti persegi panjang, bola, balok, segitiga sama kaki, limas segiempat, dan tabung. Eksplorasi etnomatematika ini dapat digunakan sebagai media pembelajaran yang diharapkan dapat membantu dan menambah wawasan dalam memahami konsep bangun datar dan bangun ruang dalam pembelajaran matematika.Kata Kunci: etnomatematika; budaya; geometri
DEVELOPMENT OF PROBLEM-BASED LEARNING-BASED MATHEMATICS WITH THE ASSISTANCE OF GEOGEBRA APPLICATIONS TO IMPROVE STUDENTS' MATHEMATICAL CONCEPTS UNDERSTANDING ABILITY Nur Rahmi Rizqi; Najwah Rokan; Putri Elmania; Feri Gunawan Sihombing; Asiatul Mardiah Hasibuan; Nur Rahmi Rizqi
JURNAL EDUSCIENCE Vol 10, No 2 (2023): Jurnal Eduscience (JES), (Authors from Turkey, Malaysia, Algeria, Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v10i2.4584

Abstract

This research is a development research (R & D) that aims to improve students' ability to understand mathematical concepts with learning media assisted by problem-based learning geogebra applications.  The benefit of this research is that students can foster their learning interest in learning mathematics with the help of geogebra application technology so that students can be active in learning and think logically and broadly. This research uses a development research method with a "Four-D Model" or 4-D model which includes four stagesof development, namely: define, design, develop and disseminate. a process to develop and validate a product (Sugiyono, 2019: 394). Meanwhile, according to Sariani, the results of learning media development explained geogebra-assisted learning materials, lesson implementation plans (RPP), teacher books (BG), student books (BS), group worksheets (LKK), concept comprehension ability test instruments, and mathematical disposition questionnaires. Out of 38 students, 5 students were incomplete with a completeness rate of 20% and 33 students were incomplete with a completeness rate of 80%. For students who are more motivated, have a deeper understanding, and have better math skills. Development instrument reaction form sheets, learning program drafts, and student works Student questionnaires and knowledge tests of mathematical concepts are also given on stage. Once the production and assessment of teaching materials and mathematical instruments is complete, validators will proceed to validate previously discontinued instruction, math, and instrumentation use evaluation sheets. Student answer questionnaires and worksheets using learning media such as GeoGebra were used to assess students' understanding of mathematical topics at intervals 2.5–M–3.5 with valid categories.Keywords: Geogebra, Problem Based Learning , Understand Mathematical Concepts Abstrak Penelitian ini merupakan penelitian pengembangan (R&D) yang bertujuan untuk meningkatkan kemampuan pemahaman konsep matematis siswa dengan media pembelajaran berbantuan aplikasi geogebra berbasis problem based learning. Manfaat penelitian ini adalah agar siswa dapat menumbuhkan minat belajar meraka dalam pembelajaran matematika dengan bantuan teknologi aplikasi geogebra agar siswa dapat aktif dalam pembelajaran dan berfikir logis serta luas.  Penelitian ini menggunakan metode penelitian pengembangan dengan “Four-D Model” atau model 4-D yang meliputi empat tahap pengembangan yaitu: define (pendefinisian), design (perancangan), develop (pengembangan) dan disseminate (penyebaran). suatu proses untuk mengembangkan dan memvalidasi suatu produk (Sugiyono, 2019). Sedangkan menurut Sariani, , Hasil Pengembangan Media Pembelajaran Dijelaskan materi pembelajaran berbantuan geogebra, rencana pelaksanaan pembelajaran (RPP), buku guru (BG), buku siswa (BS), lembar kerja kelompok (LKK), instrumen tes kemampuan pemahaman konsep, dan angket disposisi matematis. Bahwa dari 38 siswa, 5 siswa tidak tuntas dengan tingkat ketuntasan 20% dan 33 siswa tidak tuntas dengan tingkat ketuntasan 80%. Untuk siswa yang lebih termotivasi, memiliki pemahaman yang lebih dalam, dan memiliki kemampuan matematika yang lebih baik. Lembar formulir reaksi instrumen pengembangan, draf program pembelajaran, dan karya siswa Kuesioner siswa dan tes pengetahuan konsep matematika juga diberikan di atas panggung. Setelah produksi dan penilaian bahan ajar dan instrumen matematika selesai, validator akan melanjutkan untuk memvalidasi lembar evaluasi penggunaan instruksi, matematika, dan instrumentasi yang sebelumnya dihentikan. Angket jawaban siswa dan lembar kerja menggunakan media pembelajaran seperti GeoGebra digunakan untuk menilai pemahaman siswa terhadap topik matematika pada interval 2,5–M–3,5 dengan kategori valid.Kata Kunci: Geogebra, Problem Based Learning, Pemahaman Konsep Matematis
Co-Authors Asiatul Mardiah Hasibuan Diana Jalila Nasution E. Elvis Napitupulu, E. Elvis Feri Gunawan Sihombing Harahap, Yenni Novita Isra Suna Hasibuan Israq Maharani Izwita Dewi Juliana, Minarti Khoiruddin Matondang Lilis Arini Lilis Arini Lilis Arini Lilis Arini, Lilis Lubis, Ulfa Annisa Minarti Juliana Naili Sofa Najwah Rokan Najwah Rokan Putri Elmania Putri, Jihan Hidayah Riska Indah Sari Lubis Sahat Saragih Septia Damanik, Adelia Simamora, Minta Ito Ulfa Annisa Lubis Yulia Hafni