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All Journal Hexagon: Jurnal Ilmu dan Pendidikan Matematika Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan
Al Farizi, Reo
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Education Mathematics

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Penerapan Algoritma Welch-Powell terhadap Penjadwalan Mata Kuliah Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon Al Farizi, Reo; Husna, Nihayatul; Setia Dewi, Tika
Hexagon: Jurnal Ilmu dan Pendidikan Matematika Vol. 3 No. 1 (2025): April
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/hexagon.v3i1.11022.

Abstract

Penelitian ini bertujuan untuk menerapkan teori graf pada konsep algoritma welch powel untuk penyusunan jadwal mata kuliah. Penelitian ini untuk meningkatkan efisiensi dan mengoptimalkan penjadwalan mata kuliah jurusan tadris matematika UIN Siber Syekh Nurjati Cirebon. Metode yang digunakan dalam penelitian ini adalah pendekatan terapan dan teknik analisis data yang digunakan yaitu dengan merepresentasikan jadwal perkuliahan tadris matematika UIN Siber Syekh Nurjati Cirebon ke dalam sebuah pemodelan matematika dengan menggunakan bidang matematika diskrit teori graf. Berdasarkan hasil penelitian dapah dihasilkan bahwa penerapan algoritma ini berhasil mengoptimalkan penjadwalan mata kuliah berdasarkan mata kuliah jurusan tadris matematika dan hari yang tidak bentrok dengan ketersediaan ruangan kelas
Analysis of Students’ Spatial Ability Using GeoGebra in the Spatial Geometry Course Izzati, Nurma; Al Farizi, Reo
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 10, No. 3
Publisher : citeus

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Abstract

This study aims to analyze the spatial ability of students using GeoGebra in solving students' spatial ability problems in the spatial geometry course. The research method used is a descriptive qualitative method. The instrument used is a spatial ability test of spatial geometry which is arranged based on spatial ability indicators, namely visualization, spatial perception, mental rotation, spatial relation, and spatial orientation. The research subjects were all students of the Mathematics Department of the Faculty of Tarbiyah and Teacher Training (FITK) semester 3 classes A and B of the State Islamic University of Cyber Syekh Nurjati Cirebon (UIN SSC) totaling 49 students. The results of this study show that the spatial ability of students using GeoGebra in the spatial geometry course is very good with an overall score of 86.5 and a score per indicator, in the visualization indicator of 100, spatial perception of 92.65, mental rotation of 94.28, spatial relation of 53.06, and spatial orientation of 92.65
Co-Authors HUSNA, NIHAYATUL Nurma Izzati Setia Dewi, Tika