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All Journal Jurnal Pengabdian Masyarakat Nusantara Ndrumi : Jurnal Ilmu Pendidikan dan Humaniora AFORE: Jurnal Pendidikan Matematika Jurnal Masyarakat Mengabdi Nusantara JNPM (Jurnal Nasional Pendidikan Matematika)
Ruth Mayasari Simanjuntak
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Economics, Econometrics & Finance Education Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Membangun Generasi Cerdas Melalui Rumah Belajar di Desa Pasar Melintang, Lubuk Pakam, Sumatera Utara Ruth Mayasari Simanjuntak; Revol Alex Sibarani; Jois Febri Manik; Venti Br Ambarita; Khatarina Napitupulu
Jurnal Pengabdian Masyarakat Nusantara Vol. 7 No. 1 (2025): Jurnal Pengabdian Masyarakat Nusantara
Publisher : Universitas Muhammadiyah Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57214/pengabmas.v7i1.759

Abstract

This Community Service Program aims to improve the quality of education in Pasar Melintang Village, Lubuk Pakam, North Sumatra, through the establishment of a Learning House. This initiative is designed to provide additional educational access for children and teenagers who face limitations in obtaining quality formal education. The program focuses on enhancing literacy and numeracy skills while providing academic support to help students better understand their school subjects. The methods used include an initial survey to identify educational needs, the implementation of structured learning activities, and the evaluation of the program's impact on student development. The results of the program show a significant improvement in reading and writing skills, as well as in understanding basic numeracy concepts. Additionally, this program contributes to raising community awareness about the importance of education. The presence of the Learning House is expected to have a long-term positive impact, preparing the younger generation in the village to face academic and social challenges in the future. Thus, this program not only provides direct benefits to the students but also creates a positive shift in the collective awareness of the community regarding the importance of education.
Kompetensi Dosen dan Mahasiswa dalam Metodologi Penelitian Pendidikan Matematika: Usaha Mempertajam Kualitas Penelitian Pendidikan Matematika Agusmanto J.B. Hutauruk; Christina Purnamasari K. Sitepu; Ruth Mayasari Simanjuntak
JNPM (Jurnal Nasional Pendidikan Matematika) Vol 9 No 1 (2025)
Publisher : Universitas Swadaya Gunung Djati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jnpm.v9i1.9984

Abstract

Student competence in conducting final research projects and supervisor competence in mentoring research are critical aspects that need enhancement. This study aimed to analyze the competence of supervisors and students in the methodology of mathematics education research. The research was part of a broader effort to enhance the quality of mathematics education research outcomes at the higher education level. The research methodology employs descriptive analysis, with respondents comprising supervisors and students engaged in thesis research within mathematics education programs. The findings revealed that supervisors' competence in research methodology remains suboptimal. The highest competence areas include understanding instrument validity and reliability, research hypothesis formulation, and collaborative research skills, with an average achievement rate of 66.7%. Similarly, students' understanding and application of research methodology are also insufficient, with the highest competence observed in differentiating between quantitative and qualitative research at 83.25%. Factors influencing research methodology competence for both supervisors and students were identified. These include a basic understanding of research (34.4%) and, notably, the lowest level of competence in sampling techniques (25.8%). The results highlight the need for further studies aimed at enhancing and refining research methodology competencies in mathematics education.
EKSPLORASI GOWE NILARE SEBAGAI MEDIA PEMBELAJARAN BERBASIS BUDAYA PADA MATERI LINGKARAN Laowo, Nasowaauri; Hardi Tambunan; Ruth Mayasari Simanjuntak
Ndrumi : Jurnal Ilmu Pendidikan dan Humaniora Vol 8 No 1 (2025): Ndrumi : Jurnal Ilmu Pendidikan dan Humaniora
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ndrumi.v8i1.3205

Abstract

This study aims to explore the use of Gowe Nilare, a traditional Nias game, as a culturally based learning medium in teaching the concept of circles. The research employed a literature review approach, collecting and analyzing sources related to local culture, mathematical concepts of circles, and experiential learning theory. The findings indicate that Gowe Nilare physically and structurally represents the concept of a circle, both in the formation of players and in the repetitive, cyclical rhythm of movements. The use of this medium not only reinforces students' understanding of circles in a concrete and contextual manner but also enhances engagement and motivation through an instructional approach that integrates local cultural values. Furthermore, Gowe Nilare serves as a tool to strengthen cultural identity and social values such as togetherness and collaboration in the learning process. Thus, Gowe Nilare can be considered an effective and relevant alternative learning medium, while also supporting the preservation of traditional culture within modern educational contexts. This study recommends the broader development and implementation of culturally based learning media to enrich teaching methods in schools.
EKSPLORASI BALUSE TERHADAP KONSEP BANGUN DATAR Averlin Kristiani Lahagu; Hardi Tambunan; Ruth Mayasari Simanjuntak
Ndrumi : Jurnal Ilmu Pendidikan dan Humaniora Vol 8 No 1 (2025): Ndrumi : Jurnal Ilmu Pendidikan dan Humaniora
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ndrumi.v8i1.3206

Abstract

This study aims to explore the geometric values embedded in the baluse, a traditional shield of the Nias people, through an ethnomathematical approach. The primary focus of this research is to identify the flat shapes reflected in the visual structure of the baluse and to analyze its potential as a learning medium for introducing the concept of two-dimensional shapes at the elementary and secondary school levels. This study employs a literature review method by examining various cultural texts, visual documentation, and previous studies relevant to the fields of ethnomathematics and culturally-based mathematics education. The findings reveal that the baluse visually incorporates flat geometric shapes such as ellipses, circles, and vertical symmetry. This structure holds significant potential as a contextual teaching medium that can enhance students’ understanding of geometric concepts through cultural perspectives. Furthermore, the results reinforce the idea that mathematics learning integrated with local wisdom not only increases student engagement but also contributes to cultural preservation. The study recommends the development of instructional media and classroom experiments based on the baluse to evaluate its effectiveness in educational practice.
EKSPLORASI RUMAH ADAT BATAK TOBA TERHADAP KONSEP BANGUN RUANG DI KELAS XII SMA NEGERI 1 GIRSANG SIPANGAN BOLON Purnama Raya Anjelina Situmorang; Hardi Tambunan; Ruth Mayasari Simanjuntak
Afore : Jurnal Pendidikan Matematika Vol 4 No 1 (2025): AFORE : Jurnal Pendidikan Matematika
Publisher : Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/afore.v4i1.3119

Abstract

This study aims to explore the integration of the Batak Toba traditional house as a contextual medium in teaching three-dimensional geometric concepts to twelfth-grade students at SMA Negeri 1 Girsang Sipangan Bolon. A qualitative approach was employed to observe how geometric shapes within the architectural structure of the traditional house—such as prisms, pyramids, and rectangular blocks—can be identified and utilized to enhance students’ understanding of spatial geometry. The results indicate that this culturally based learning approach significantly improves students’ conceptual comprehension, creativity, and learning motivation. Students find it easier to associate geometric forms with real-world structures, positively impacting their academic performance. Moreover, this method reinforces local cultural values and promotes active student engagement in the learning process. Teachers play a crucial role in facilitating the connection between mathematical concepts and cultural context. The study recommends further development of local-culture-based instructional media and teacher training to integrate indigenous knowledge into classroom learning. The integration of cultural elements in mathematics education has proven effective in creating meaningful learning experiences and fostering students' cultural identity.
EKSPLORASI ORNAMEN PENGERET RET TERHADAP KONSEP BANGUN DATAR Ribka Zelin Margaretha Sitepu; Hardi Tambunan; Ruth Mayasari Simanjuntak
Afore : Jurnal Pendidikan Matematika Vol 4 No 1 (2025): AFORE : Jurnal Pendidikan Matematika
Publisher : Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/afore.v4i1.3197

Abstract

This study aims to explore the relationship between the traditional pengeret-ret ornament and the concept of plane figures from an ethnomathematical perspective. The pengeret-ret ornament, a distinctive motif from the cultural heritage of the Indonesian archipelago, was chosen as the object of study due to its rich visual patterns filled with geometric shapes. This research employs a literature study method with a qualitative-descriptive approach. Data sources include scholarly journals, ethnographic articles, and visual references of relevant traditional motifs. The findings indicate that the pengeret-ret ornament contains elements of plane figures such as triangles, squares, parallelograms, rhombuses, and circles. These patterns are arranged symmetrically and repetitively, reflecting geometric concepts such as translation, reflection, and rotation. In addition to their aesthetic and symbolic value, these ornaments also hold great potential as contextual, culturally based media for teaching geometry. Therefore, this research contributes to the development of ethnomathematics teaching materials as well as the preservation of culture through innovative approaches in mathematics education.
EKSPLORASI FARITIA TERHADAP LINGKARAN Karyenti Merintan Sani Lahagu; Hardi Tambunan; Ruth Mayasari Simanjuntak
Afore : Jurnal Pendidikan Matematika Vol 4 No 1 (2025): AFORE : Jurnal Pendidikan Matematika
Publisher : Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/afore.v4i1.3202

Abstract

This study aims to explore the relationship between the traditional musical instrument Faritia from Nias and the concept of the circle in terms of its visual form, rhythmic structure, and social symbolic meaning. Faritia is a metal idiophone shaped like a circle, commonly used in traditional ceremonies such as Mamozi Aramba. The research approach is a literature review, collecting and analyzing various sources on organology theory, Euclidean rhythm, and ethnomusicological studies. The findings indicate that the physical form of Faritia reflects principles of acoustic resonance and symbolic values commonly found in traditional cultures: balance, wholeness, and continuity. The rhythmic patterns produced by Faritia show a tendency towards cyclical beat distribution similar to the concept of Euclidean rhythms. Moreover, in social practice, Faritia is played within circular formations that reinforce collective meaning and community unity. Thus, Faritia functions not only as a traditional musical instrument but also as a multidimensional cultural symbol representing the circle in the physical, musical, and social structures of Nias society.
Upaya Menjaga Kebersihan Di Desa Pasar Melintang Guna Mencegah Nyamuk Demam Berarah Ruth Mayasari Simanjuntak; Risda Ernita Lumban Gaol; Cindy Enjelina Purba; Inka Nora Audea; Wella Ruth A Simbolon; Fremlish Manalu; Mallasak Siregar
Jurnal Masyarakat Mengabdi Nusantara Vol. 2 No. 1 (2023): Maret : Jurnal Masyarakat Mengabdi Nusantara
Publisher : STIPAS Tahasak Danum Pambelum Keuskupan Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58374/jmmn.v2i1.121

Abstract

Pengabdian kepada Masyarakat (PkM) telah dilaksanakan di Desa Pasar Melintang Kecamatan Lubuk Pakam Kabupaten Deli Serdang selama 3 minggu di mulai sejak tanggal 03 Februari 2023 sampai dengan 24 Februari 2023. Kegiatan PkM ini untuk membantu masyarakat menangani kendala yang terjadi di desa pasar melintang khususnya tentang upaya menjaga kebersihan guna mencegah nyamuk demam berdarah. Metode yang digunakan dalam pelaksanaan kegiatan PkM ini adalah pendekatan sosial. Pendekatan sosial dilakukan dalam rangka menjalin komunikasi dan menumbuhkan partisipasi dari masyarakat untuk menjaga kebersihan guna mencegah nyamuk demam berdarah. Hasil yang telah dicapai dalam pelaksanaan program pengabdian kepada masyarakat yaitu : (1) melakukan jum’at bersih atau gotong royong untuk membersihkan lingkungan masyarakat (2) melakukan sosialisasi tentang upaya mencegah nyamuk demam berdarah agar wawasan masyarakat semakin luas untuk mencegah nyamuk demam berdarah (3) melakukan les tambahan untuk anak SD (4) membuat plangkat di setiap dusun.
Co-Authors Agusmanto J.B. Hutauruk Averlin Kristiani Lahagu Christina Purnamasari K. Sitepu Cindy Enjelina Purba Fremlish Manalu Hardi Tambunan Inka Nora Audea Jois Febri Manik Karyenti Merintan Sani Lahagu Khatarina Napitupulu Laowo, Nasowaauri Mallasak Siregar Purnama Raya Anjelina Situmorang Revol Alex Sibarani Ribka Zelin Margaretha Sitepu Risda Ernita Lumban Gaol Venti Br Ambarita Wella Ruth A Simbolon