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All Journal Auladuna AXIOM : Jurnal Pendidikan dan Matematika Al-Ihtirafiah NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Tsaqofah: Jurnal Penelitian Guru Indonesia Euclid Jurnal Sains Student Research Al-Tarbiyah: Jurnal Ilmu Pendidikan Islam JURNAL ILMIAH PENELITIAN MAHASISWA Journal of International Multidisciplinary Research Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Tarbiatuna: Journal of Islamic Education Studies Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Rora Rizky Wandini
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Religion Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Social Sciences Other

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Penerapan Teori Polya Dalam Menyelesaikan Masalah Matematika di SD /MI Nadia Syahfitri; Rora Rizky Wandini
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2023): Maret : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i1.2361

Abstract

Mathematics lessons are lessons that are able to provide students with insight into gaining knowledge systematically or how to solve a mathematical problem. One of the goals of learning mathematics is to develop problem solving abilities. This indicates that problem solving is a very important ability to hone in learning mathematics. The method used is literature study or literature review. The study sources are in the form of reference books, published scientific journals, and references on websites accessed via the internet. Theoretical references obtained through literature study research will be used as the basic foundation and main tool for further practice which will be followed up with field research. Polya's theory is a systematic approach to solving mathematical problems which consists of four main steps, namely understanding the problem, planning a solution, implementing the plan, and checking again. This theory has been applied in various mathematics learning contexts, such as in analyzing the difficulty of solving mathematical problems on various materials and levels of difficulty.
Menyelasaikan Masalah Kehidupan Sehari-hari dalam Konsep Barisan dan Deret Aritmatika Omega Megarani; Nurintan Maghfirah; Rora Rizky Wandini
Tarbiatuna:  Journal of Islamic Education Studies Vol. 4 No. 2 (2024): Tarbiatuna:  Journal of   Islamic Education Studies
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/tarbiatuna.v4i2.1430

Abstract

This research aims to solve everyday life problems using the concept of arithmetic sequences and series. The type of research used is qualitative research. The type of data used is secondary data. Data collection method uses library research. The method for this study uses previous literature studies, books and journals. An arithmetic sequence is a number that has a certain pattern and a fixed difference. while an arithmetic series is the sum of all the numbers in the arithmetic series. The concept of arithmetic sequences and series can be applied in life as a solution to solve everyday life problems.
Penguatan Moderasi Beragama dalam Kehidupan Sosial Masyarakat Berastagi melalui KKN Mahasiswa UINSU 2025 Rora Rizky Wandini; Teguh Perdana; Amri Yahya; Eliza Mahzura Nasution; Nurazizah Harahap
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 4 (2025): November: NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v5i4.6783

Abstract

Strengthening religious moderation is a strategic effort to build a harmonious social life, especially in Berastagi, which is characterized by cultural, religious, and ethnic diversity. Through the Community Service Program (KKN) of UINSU students in 2025, various programs were designed to encourage community participation while raising collective awareness of the importance of religious moderation values. The main programs include a dish soap-making workshop as an economic empowerment initiative, an anti-bullying campaign to instill tolerance, an education awareness campaign to build a quality generation, the creation of educational boards on waste management to preserve the environment, and the “Sapa Desa” (Semangat Aksi Peduli Desa) movement to strengthen social relations. In addition, supplementary programs such as KKN Cerdas, RUMTAr, Gen Q, Spada, along with student involvement in the fruit and flower festival, selling local products, supporting farmers, and fundraising for the Independence Day celebration, further reinforced collaborative roles with the community. These activities are expected to create synergy between students and the people of Berastagi in fostering inclusive attitudes, mutual cooperation, and environmental care, making religious moderation not only a concept but also a real practice in social life.
Kemampuan Komunikasi Matematika Siswa dalam Pembelajaran Fadillah Annisak; Rora Rizky Wandini
TSAQOFAH Vol 4 No 2 (2024): TSAQOFAH: Jurnal Penelitian Guru Indonesia
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/tsaqofah.v4i2.2433

Abstract

Communication is a routine activity of every human interaction between two or more people. Basically, every activity in transferring ideas or ideas from one party to another or between humans or between humans and the natural surroundings and vice versa. Mathematical communication is an important skill in mathematics, namely the ability to describe mathematical ideas in an integrated manner to teachers, friends and others through written and spoken language. The research method used is qualitative research with descriptive analysis through a literature study approach.
Penggunaan Representasi Matematika Siswa SD pada Pembelajaran Matematika Armilah Armilah; Rora Rizky Wandini
TSAQOFAH Vol 4 No 2 (2024): TSAQOFAH: Jurnal Penelitian Guru Indonesia
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/tsaqofah.v4i2.2435

Abstract

Representation is a student’s ability to communicate mathematical ideas or thoughts learned in a certain way. Mathematical representation abilities can help students build concepts and express mathematical ideas, as well as make it easier for students to develop their abilities. Representation can help students to organize their thinking. Mathematical representation is learning that demands optimal mental activity of students in understanding a concept. The aim of this research is to find out how elementary school students use mathematical representation. Representation plays an important role in efforts to develop and optimize students’ mathematical abilities. The concept of mathematical representation learning is a concept that refers to an approach to students through emphasizing the importance of understanding and using various forms of representation to facilitate students’ understanding of mathematics.
Co-Authors Amri Yahya Armilah Armilah Atika Zahrani Purba Desi Sri Rahayu Eliza Mahzura Nasution Fadillah Annisak Lailatun Nur Kamalia Siregar lisa oktapia Muthia Arini Hasibuan Nadia Syahfitri Nurazizah Harahap Nurdiana Siregar Nurintan Maghfirah Omega Megarani Putra Kaya Harahap, M. Abrar Putri Puspitasari Rizki Ramadhani Siti Rafiqah Sam Syarifah Yunus Teguh Perdana Zaidatul Wahdiyah Zulfa Zachri Wahyudi