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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Basis : Jurnal Ilmiah Matematika
Nur Erawaty
Universitas Hasanuddin
Humanities Education Engineering Mathematics Public Health Other

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Peningkatan Kreatifitas dan Efektifitas Pembelajaran Daring Matematika Bagi Guru SMP di Kecamatan Pattalassang melalui ISpring dan GeoGebra Naimah Aris; Nur Erawaty; Irma Andriani; Jusmawati Massalesse; Kasbawati Kasbawati; Sri Astuti Thamrin; Okta Nofri; Muhammad Zakir; Sitti Sahriman
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 5 No 3 (2021): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Perkumpulan Dosen Indonesia Semesta (DIS) Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/je.v5i3.511

Abstract

Daring mathematics study leaves pupils with troubles and anxiety after more than a year of daring learning. Furthermore, students often struggle to understand instructional materials that need graphic interpretation when learning mathematics. This activity aims to improve the competence of mathematics teachers with skills using the iSpring and GeoGebra so that they can create creative and effective learning media so that their virtual mathematics learning becomes more interesting and understandable for students. This activity is conducted daring via Zoom and live on YouTube, as well as offline meetings that are carried out with due observance of health protocols. Lectures, demonstrations on the use of iSpring and GeoGebra, as well as monitoring and evaluation are methods used in daring and offline activities. The target audience for this community service is Middle School Mathematics teachers in Pattalassang District. The results of the training showed an increase in the understanding and skills of mathematics teachers in utilizing iSpring and GeoGebra multimedia. This improvement in IT skills can contribute to increasing creativity and effectiveness in learning mathematics in the classroom.
Strengthening Junior High School Members in Maros Regency in Supporting Adiwiyata Schools Naimah Aris; Jusmawati Massalesse; Nur Erawaty; Nurdin Nurdin; Kasbawati Kasbawati; Edy Saputra; Anisa Anisa; Anna Islamiyati; Sri Astuti Thamrin; Sitti Sahriman; Ainun Mawaddah Abdal; Najhah Aris; Muralia Hustim; Afifah Afifah
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol 7 No 1 (2023): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : Dewan Pimpinan Daerah (DPD) Perkumpulan Dosen Indonesia Semesta (DIS) Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/je.v7i1.711

Abstract

Maros Regency as an area that often receives Adipura award certificates should have schools that are also capable of achieving the Adiwiyata school title, a program that collaborates education with the environment. However, according to partners, out of 76 junior high schools in Maros Regency, only 5 have received this award. Starting from this, a team of lecturers from the Mathematics, Statistics, and Environmental Engineering study programs in collaboration with the Center for Development and Control of the Sulawesi and Maluku Ecoregions held training and mentoring activities for junior high schools in Maros Regency so that they were able to get the adiwiyata school title. Several aspects of the adiwiyata school assessment include curriculum development and environment-based learning, in this case specifically for mathematics. Organize the management of land, facilities and infrastructure in the environment around the school, in order to create an atmosphere that contributes to the formation of the character of students who are environmentally sound, build an extra-curricular climate that can contribute to environmental conservation, provide creativity and innovation for school residents in environmental protection and management efforts. The target audience for this service are students, teachers, and the junior high school environment in Maros Regency. The training activities was take place at SMP Negeri 16 Mandai, Maros Regency. The methods used include lectures, FGDs accompanied by demonstrations/practices, as well as monitoring and evaluation in class.
Penentuan Lokasi Strategis untuk Membangun Rumah Sakit di Wilayah Kabupaten Berau Menggunakan Pusat dan Pusat Berat Sitti Hafsah; Hasmawati Hasmawati; Nur Erawaty
Basis : Jurnal Ilmiah Matematika Vol 1 No 1 (2022): BASIS: Jurnal Ilmiah Matematika
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (481.121 KB) | DOI: 10.30872/basis.v1i1.925

Abstract

Diberikan sebuah graf terhubung G dengan himpunan titik V(G) dan himpunan sisi E(G). Suatu daerah/wilayah dapat dimodelkan menjadi suatu graf, area tertentu menjadi titik graf dan hubungan dua area menjadi sisi graf. Pusat suatu titik adalah titik yang paling representatif ditinjau dari segi jarak yakni jarak antara dua area, sedangkan pusat berat adalah titik paling representatif ditinjau dari segi ukuran percabangan suatu titik yang sebenarnya menyatakan banyak jalan suatu daerah (pusat). Oleh karena itu, pusat dan pusat berat adalah titik yang dapat dinyatakan sebagai area stategis suatu wilayah. Menentukan lokasi strategis sebagai tempat untuk kepentingan umum pada suatu wilayah menjadi mengubah lebih dahulu suatu peta bentuk graf, kemudian menentukan pusat berat graf tersebut. Dalam penelitian ini, dilakukan lokasi strategis untuk membangun sarana kepentingan umum seperti rumah sakit atau sekolah dan lain-lain di wilayah Kabupaten Barau, Kalimantan Timur. Hasil yang diperoleh menunjukkan bahwa Kecamatan Tabalar adalah daerah paling strategis dibanding tempat lain di Kabupaten Berau untuk ditempati untuk membangun kepentingan umum seperti rumah sakit, perguruan tinggi, atau sarana lainnya.
Grup dan Isomorfisma Grup pada Pyraminx Nurhafizah Nurhafizah; Nur Erawaty; Amir Kamal Amir
Jurnal Matematika, Statistika dan Komputasi Vol. 20 No. 2 (2024): JANUARY 2024
Publisher : Department of Mathematics, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/j.v20i2.30320

Abstract

Pyraminx is a twisty puzzle in the shape of a tetrahedron with 4 sides. Pyraminx is played with the bottom completely flat and the front side facing the person holding the Pyraminx. The goal of the Pyraminx game is to randomize the colors, then return the scrambled colors to their original color positions by rotating the sides. This research does not discuss the most effective way of solving Pyraminx but focuses more on proving that movements in Pyraminx form group and that there is a group isomorphism from the group of Pyraminx movements to the  symmetry permutation subgroup in Pyraminx. First, it is proved that movements in Pyraminx form group using 2 methods, namely direct proof in Pyraminx (Pyaminx movement group) and performing permutations in set   containing numeric labels in the form of numbers 1 to 36 on Pyraminx facets by following the movements of Pyraminx ( symmetry permutation subgroup). Furthermore, it is proved that there is a group isomorphism from the Pyraminx movement group to the   symmetry permutation subgroup in Pyraminx.
Co-Authors Afifah Afifah Ainun Mawaddah Abdal Amir Kamal Amir Anisa Anisa Anna Islamiyati Edy Saputra Rusdi Hasmawati Hasmawati I Gusti Agung Komang Diafari Djuni Hartawan Irma Andriani Jusmawati Massalesse Kasbawati Kasbawati Muralia Hustim Naimah Aris Najhah Aris Nurdin Nurdin Nurhafizah Nurhafizah Okta Nofri Sitti Hafsah Sitti Sahriman Sri Astuti Thamrin