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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Edumatsains INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Desimal: Jurnal Matematika AXIOM : Jurnal Pendidikan dan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Relevan Safari : Jurnal Pengabdian Masyarakat Indonesia Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Al-Tarbiyah: Jurnal Ilmu Pendidikan Islam Algebra Katalis Pendidikan: Jurnal Ilmu Pendidikan dan Matematika
Ella Andhany
Universitas Islam Negeri Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Education Health Professions Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Pemanfaatan Minyak Jelantah Dalam Pembuatan Lilin Aromaterapi Sebagai Salah Satu Ide Usaha di Desa Tanah Seribu Binjai Irda Auliya Hadi Lubis; Nurul Choriah Tumanggor; Nur Elisah Nasution; Khairunnisa Tanjung; Tanti Jumaisyaroh Siregar; Ella Andhany
Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat Vol. 2 No. 1 (2024): Maret : Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/kegiatanpositif.v2i1.795

Abstract

Used cooking oil is used oil that can be obtained from household activities. Utilizing used cooking oil as a basic ingredient for making aromatherapy candles which can be used as a business opportunity. Scented candles are candles that contain aromatic ingredients that can be used for refreshing, relaxing and treating headaches. This research uses a demonstration method delivered with practice on how to make aromatherapy in the form of candles. The aim of this training activity is so that people can practice it independently and can open up business opportunities that have large sales value. This activity was carried out in Tanah Seribu Village, South Binjai District, Binjai City, North Sumatra, on Sunday 20 August 2023 offline. A total of ±15 people, the participants were women from Tanah Seribu Village, Binjai. This community service is carried out as a form of student concern for the community and adds to student experiences that are not available on campus
Memanfaatkan Tumbuhan Sekitar Dalam Pelatihan Ecoprint Pada Siswa SD Negeri 062206 Kelurahan Tanah Seribu Fatimah Zahra; Lisra Mahfirah; Nurul Ain Asnawati; Triana Triana; Ella Andhany
SAFARI :Jurnal Pengabdian Masyarakat Indonesia Vol. 4 No. 1 (2024): Januari : Jurnal Pengabdian Masyarakat Indonesia
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/safari.v4i1.1176

Abstract

This ecoprint training activity aims to increase the knowledge, skills and understanding of fifth grade students at SD Negeri 026602, Tanah Seribu District, Binjai City, in utilizing natural materials in flowers or leaves that can produce colors. And also develop students' creativity so that they become creative and sensitive to the surrounding environment. This activity is carried out through the extension method, through 3 stages, namely: 1) Activity needs planning stage, 2) Implementation, and 3) Results presentation. Community service activities were implemented for 16 fifth grade students at SD Negeri 026602. The results of the Community Service activities were that the ecoprint training in Tanah Seribu sub-district, Binjai City went well. This is proven by the participation and enthusiasm of students at SD Negeri 026602, Tanah Seribu District, Binjai City. Researchers hope that knowledge from activities like this can be applied in life, giving rise to an entrepreneurial spirit from an early age.
Etnomatematika pada Alat Upacara Adat dan Alat Mata Pencaharian Etnis Melayu di Museum Negeri Sumatera Utara: Studi Eksplorasi Ahmadsyah Fauzian Rambe; Alfito Fatihah; Farizi Aqfi; Siti Zia Hadatul Hasanah; Syifa Husna Ramadhani; Wulan Dari; Ella Andhany
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 3 No. 1 (2025): Februari : Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v3i1.1569

Abstract

This study examines ethnomathematics in traditional tools of the Malay ethnic group at the North Sumatra Provincial Museum, encompassing ceremonial and livelihood tools. The research employs a qualitative approach using ethnographic methods to explore the mathematical concepts embedded in these objects. Ceremonial tools such as bentan, tiered trays, incense burners, and glass holders were analyzed based on geometric concepts such as circles, cylinders, ratios, and sequences, while livelihood tools such as goat hoofs, horns, sickle, and one-sided fish traps represent spatial geometry, symmetry, and volume concepts. The findings reveal that these traditional objects not only serve practical purposes but also contain mathematical and philosophical values reflecting Malay culture. These tools can be utilized as context-based mathematics learning media, helping students understand mathematics through the lens of local culture. This study emphasizes the significant role of ethnomathematics in integrating education with cultural preservation while strengthening local identity in the era of globalization.
Perbedaan Kemampuan Pemecahan Masalah dan Kemampuan Berpikir Kritis Siswa yang Diajarkan dengan Model Pembelajaran Reciprocal Teaching dan Problem Based Learning Siswa Kelas X SMK Kihajar Dewantara Kotapinang Tahun Pelajaran 2021-2022 Tuti Harmidah Siregar; Yahfizham Yahfizham; Ella Andhany
Al-Tarbiyah : Jurnal Ilmu Pendidikan Islam Vol. 3 No. 4 (2025): Oktober: Al-Tarbiyah: Jurnal Ilmu Pendidikan Islam
Publisher : STAI YPIQ BAUBAU, SULAWESI TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59059/al-tarbiyah.v3i4.2019

Abstract

This study aims to determine the differences in problem-solving and critical thinking skills between students taught using the Reciprocal Teaching and Problem-Based Learning models in class X of SMK Ki Hajar Dewantara Kotapinang for the 2021-2022 academic year. This is a quantitative study using a quasi-experimental design. The population consists of all class X students at SMK Ki Hajar Dewantara Kotapinang in the 2021-2022 academic year, totaling 111 students. The sample used was class X AKUNTANSI 1 and X AKUNTANSI 2, each consisting of 20 students, chosen as experimental classes using Cluster Random Sampling. Data were collected from pre-tests and post-tests with problem-solving and critical thinking skill test items, then analyzed descriptively and followed by Two-Way ANOVA. The findings indicate: 1) There is no difference in problem-solving ability between students taught using the Reciprocal Teaching model and the Problem-Based Learning model in class X of SMK Ki Hajar Dewantara Kotapinang, with F_observed = 0.320 < F_table(α= 0.05) = 3.978; 2) There is a difference in critical thinking skills between students taught using the Reciprocal Teaching model and the Problem-Based Learning model in class X of SMK Ki Hajar Dewantara Kotapinang, with F_observed = 5.128 > F_table(α= 0.05) = 3.978; 3) There is a difference in both problem-solving and critical thinking skills between students taught using the Reciprocal Teaching model and the Problem-Based Learning model in class X of SMK Ki Hajar Dewantara Kotapinang, with F_observed = 0.026 > F_table(α= 0.05) = 3.936; 4) There is no interaction between the Reciprocal Teaching and Problem-Based Learning models in class X of SMK Ki Hajar Dewantara Kotapinang, with F_observed = 0.459 < F_table(α= 0.05) = 3.936.
Eksplorasi Etnomatematika pada Desain Bangunan Masjid Raya Al-Mashun Cyntia Suarni Arifin; Desmi Fitri Syahdani Br Sitepu; Mustika Nurbayeni; Nur Aisyah; Sazatul Asmal; Weni Sastika; Ella Andhany
Katalis Pendidikan : Jurnal Ilmu Pendidikan dan Matematika Vol. 2 No. 1 (2025): Maret : Katalis Pendidikan : Jurnal Ilmu Pendidikan dan Matematika
Publisher : Lembag

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/katalis.v2i1.1205

Abstract

Ethnomathematics knowledge towards mathematics learning. This type of research is exploratory research using an ethnographic approach. The results of the research show that there are ethno-mathematical aspects in the ornaments of the Al-Mashun Mosque, namely the dome, motifs on the entrance stairs, mosque pillars, motifs on the outer walls of the mosque, motifs on the floor, motifs on the dome, motifs on the entrance, and stairs. in the mosque. Where these ornaments can be linked to several geometric materials. First, flat shapes, such as squares, rectangles, right-angled trapezoids, isosceles trapezoids, triangles, rhombuses and octagons. Second, spatial shapes, such as tubes, balls, blocks and quadrilaterals. Third, regarding the concept of mathematical units.
Pengembangan LKPD Berbasis PBL Bernuansa Etnomatematika di Istana Maimun Cici Wulandari Sitorus; Fitriani Fitriani; Lilis Suryani Nasution; Mayang Nabila; Nurul Fatma Dewi Mardianto; Sarmila Fitri Yanti Nasution; Ella Andhany
Katalis Pendidikan : Jurnal Ilmu Pendidikan dan Matematika Vol. 2 No. 1 (2025): Maret : Katalis Pendidikan : Jurnal Ilmu Pendidikan dan Matematika
Publisher : Lembag

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/katalis.v2i1.1239

Abstract

Ethnomathematics is one of the approaches that integrates local wisdom with mathematics learning. This study aims to develop PBL-based LKPD with ethnomathematics nuances at the Maimun Palace. This research method is research and development (Research and Development). The development model used as the basis for this study is the ADDIE development model (Analysis, Design, Development, Implementation and Evaluation). The results of the study showed that the LKPD developed was included in the valid category, for the average overall result of the LKPD validation assessment from the three validators was 4.35. In the implementation, the response of students to the LKPD with an average score of 4.48 was categorized as very good and met the practicality of the LKPD, so it did not need to be revised again. The PBL-based LKPD with ethnomathematics nuances produced, along with its supporting instruments, have met the criteria of validity, practicality, and effectiveness.
The effect of the problem-based learning model integrated with the ethnomathematics of the marble game on students’ mathematical problem-solving ability afni, Syifa Husna Ramadhani; Ella Andhany
Desimal: Jurnal Matematika Vol. 8 No. 2 (2025): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/wc701526

Abstract

The current mathematics learning process still shows a lack of effectiveness, resulting in students’ low mathematical problem-solving abilities. This study aims to determine the effect of the Problem-Based Learning model integrated with the ethnomathematics of the marble game on students’ mathematical problem-solving skills. This quantitative research employed an experimental method. The results showed a significant effect of the PBL model integrated with the ethnomathematics of the marble game on students’ mathematical problem-solving abilities. The findings revealed that the PBL model integrated with the ethnomathematics of the marble game had a significant effect on the mathematical problem-solving abilities of eighth-grade students at MTs Negeri Batu Bara.
Upaya Mengembangkan Usaha Mikro Kecil Menengah (UMKM) Dengan Pembuatan Donat Kentang Di Lingkungan V Kelurahan Tanah Seribu, Kota Binjai Sri Hari Yanti; Septi Ardianti; Reni Purnama Sari; Rindi Fatmawati; Ella Andhany
Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat Vol. 2 No. 1 (2024): Maret : Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/kegiatanpositif.v2i1.809

Abstract

This study aims to analyze efforts to develop Micro, Small and Medium Enterprises (MSMEs) by making potato donuts in Neighborhood V, Tanah Seribu village, Binjai City. This research focuses on developing and increasing sales of Potato Donut products made by local mothers. Efforts to develop and increase sales are an important aspect in the development of the Potato Donut business. An effective marketing strategy will play a role in influencing consumer interest in buying Potato Donut products. Therefore, a good marketing strategy analysis is needed to increase the number of donut product sales. This type of research is qualitative research. It is research that tries to describe and interpret something. The data sources used in this research are primary data, secondary data. The data analysis technique in this study uses an interactive analysis model. With the potato donut business, the community can have an alternative source of income that can help improve the family's economic condition.
DEVELOPMENT OF ETHNOMATEMATICS-BASED SOCIAL ARITHMETIC LKPD WITH A CONTEXTUAL APPROACH AT MAIMUN PALACE TO INCREASE LEARNING INTEREST zulayli syahrani; Ella Andhany
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.7457

Abstract

This study aims to develop Student Worksheets (LKPD) on social arithmetic material based on ethnomathematics with a contextual approach through the context of Maimun Palace to increase the learning interest of students in class VIII-1 at Cerdas Murni Junior High School. The approach used in this study is the ADDIE development model, which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. The results of validation by subject matter, media, and language experts showed that the developed LKPD was in the highly valid category with an average score of 0.84. The practicality test conducted by teachers and students obtained an average score of 4.08, which was classified as highly practical, and the results of the student response questionnaire classification were in the strong category with a percentage of 79.57%. Furthermore, the effectiveness of the LKPD was observed through the results of a student learning interest questionnaire, which showed an increase from an average of 59.33% to 76.97%, which is classified as effective. Thus, the ethnomathematics-based social arithmetic LKPD through a contextual approach is declared valid, practical, and effective in supporting the mathematics learning process and can increase students' conceptual understanding and learning interest. The results of this study are expected to become an alternative innovative teaching material that supports more contextual learning activities and is in line with how the brain works.
Co-Authors afni, Syifa Husna Ramadhani Ahmadsyah Fauzian Rambe Alfito Fatihah Amiruddin Siahaan Annisa Khairu Utamy Asriani Puspita Dewi Asrul Asrul Asrul Cici Wulandari Sitorus Cyntia Suarni Arifin Dayana Lafadilla Purba Desmi Fitri Syahdani Br Sitepu Dyajeng Bagus Dwi Utari Eka Khairani Hasibuan Elfa Oktavia Farizi Aqfi Fitriani Fitriani Hadis Purba Hariyu Aflah Hery Widijanto Irda Auliya Hadi Lubis Khairunnisa Tanjung Lilis Suryani Nasution Lisra Mahfirah Mara Samin Lubis May Maharani Mayang Nabila Mesiono Mustika Nurbayeni Nanda Aulia Neliwati Nella Putriyani Siregar Nisa Ramadhani Novita Permata Sari Nur Aisyah Nur Elisah Nasution Nurika Khalila Daulay Nurmawati Nurul Ain Asnawati Nurul Azmi Nurul Choriah Tumanggor Nurul Fatma Dewi Mardianto Rafiqah Yusra Lubis Raihana Reni Purnama Sari Rindi Fatmawati Rizky Sundari Rusydi Ananda Sajaratud Dur Saleh Avif Koto Sarmila Fitri Yanti Nasution Sazatul Asmal Septi Ardianti Siti Anisa Sitanggang Siti Maysarah Siti Zia Hadatul Hasanah Sri Hari Yanti Syifa Al Fikri Lubis Syifa Husna Ramadhani Tanti Jumaisyaroh Siregar Triana Triana Tuti Harmidah Siregar Weni Sastika Wulan dari yahfizham yahfizham zulayli syahrani