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All Journal ALGORITMA : JURNAL ILMU KOMPUTER DAN INFORMATIKA
Sundari, Siti
Universitas Harapan Medan
Computer Science & IT

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Penerapan Teknik Stop Motion dalam Pembelajaran Subnetting Variable Length Subnetmask Berbasis Multimedia Sahal Lubis, Muhammad; Sundari, Siti; Dharmawati, Dharmawati
Algoritma: Jurnal Ilmu Komputer dan Informatika Vol 8, No 2 (2024): November 2024
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/algoritma.v8i2.21881

Abstract

This research aims to explore the application of stop motion technique in teaching subnetting with Variable Length Subnet Mask (VLSM) through multimedia-based learning. Subnetting, particularly with VLSM, is often perceived as a complex and challenging topic for students in the field of computer networking. Thus, this study focuses on the development and evaluation of instructional materials that use stop motion technique to visually and interactively explain subnetting concepts. The methodology involves designing and creating stop motion videos that illustrate the steps of subnetting with VLSM. These videos are then integrated into a multimedia learning module accessible to students. The effectiveness of using stop motion videos in enhancing students' understanding and skills in subnetting is evaluated through case studies and surveys. The results indicate that the use of stop motion technique significantly facilitates clearer and more engaging comprehension of subnetting with VLSM. Students exposed to multimedia learning materials with stop motion technique demonstrate a notable improvement in their understanding and application of subnetting compared to traditional methods. The study concludes that stop motion is an effective tool in teaching networking techniques, positively impacting student engagement and learning outcomes.Keywords: stop motion, subnetting, Variable Length Subnet Mask (VLSM), multimedia learning
Mendeteksi Tingkat Kematangan Belimbing Berdasarkan Fitur Warna Menggunakan Transformasi Ruang Warna HSI Sundari, Siti; Siburian, Indah Natalia; Wulan, Nur
Algoritma: Jurnal Ilmu Komputer dan Informatika Vol 7, No 1 (2023): April 2023
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/algoritma.v7i1.15263

Abstract

Penelitian ini mengembangkan sistem aplikasi untuk mendeteksi tingkat kematangan belimbing dengan transformasi warna HIS. Subjek penelitian adalah membangun sistem aplikasi untuk mengenali dan menentukan kematangan belimbing berdasarkan fitur warna menggunakan aplikasi Matlab 2015. Data dalam penelitian ini menggunakan gambar belimbing yang diambil dengan kamera, yang kemudian akan mengekstrak karakteristik warna, dan menghitung tingkat kandungan warna dari R (merah), G (hijau), dan B (biru) dan dikonversi ke HSI. Dari hasil penelitian, 10 sampel belimbing yang terdiri dari buah mentah dan setengah matang, serta sudah matang dengan menghitung nilai rata-rata maksimum dan minimum H dan S memperoleh persentase sebesar 85%. Kata kunci : Belimbing, Matlab, Deteksi kematangan, transformasi ruang warna HSI.
Co-Authors Dharmawati, Dharmawati Sahal Lubis, Muhammad Siburian, Indah Natalia Wulan, Nur