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All Journal Seminar Nasional Informatika (SEMNASIF) Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Jurnal PIPSI: Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia J-SAKTI (Jurnal Sains Komputer dan Informatika) JETL (Journal Of Education, Teaching and Learning) JURNAL TEKNOLOGI INFORMASI TAPAK (Teknologi Aplikasi Konstruksi) : Jurnal Program Studi Teknik Sipil JPDI (Jurnal Pendidikan Dasar Indonesia) EDUTEC : Journal of Education And Technology PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Teknik Informatika (JUTIF) Yustisi: Jurnal Hukum dan Hukum Islam Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat J-SAKTI (Jurnal Sains Komputer dan Informatika) International Journal Software Engineering and Computer Science (IJSECS) eProceedings of Management JUMATISI : Jurnal Mahasiswa Teknik Sipil Cendikia Pendidikan Jurnal Indonesia : Manajemen Informatika dan Komunikasi JURMA YUSTISI
Dadang Iskandar, Dadang
Universitas Pasundan
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IMPLEMETATION OF MODEL SAVI (SOMATIC, AUDIOTORY, VISUALIZATION, INTELLECTUAL) TO INCREASE CRITICAL THINKING ABILITY IN CLASS IV OF SOCIAL SCIENCE LEARNING ON SOCIAL ISSUES IN THE LOCAL ENVIRONMENT Dadang Iskandar; Acep Roni Hamdani; Teti Suhartini
JETL (Journal of Education, Teaching and Learning) Vol 1, No 1 (2016): Volume 1 Number 1 March 2016
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.105 KB) | DOI: 10.26737/jetl.v1i1.35

Abstract

This research is motivated by the lack of critical thinking skills of fourth grade students of SDN Tanjung III, Subang district. On the basis of the need for repairs done either by applying the model of SAVI (Somatic, Auditory, Visualization, Intellectual). So the purpose of this study was to determine the increase critical thinking skills of students in Social Science before and after applying the model SAVI, the performance of teachers in applying the model SAVI, activities and students' response to the model SAVI. The method used in this research is the CAR (Classroom Action Research). Subject of research that fourth grade students of SDN Tanjung III by the number of students as many as 23 people. The instrument used was LKS (Student Worksheet), observation sheet of students and teachers as well as student questionnaire responses. From these results, it can be concluded that by applying the model in study SAVI social science with social problems in the local environment can enhance students' critical thinking skills. The result can be seen from the percentage of the overall level of mastery learning increased from 52.2% in the first cycle, 78.3% in the second cycle and 100% in the third cycle. The average grade class of students increased from 44.3 prasiklus of data with less criteria, up to the third cycle, which reached 91.3 with the criteria very well. With the improvement of students' critical thinking skills that are calculated based on the n-gain of 0.53 with the criteria of being in the first cycle, and 0.65 with the criteria of being on the second cycle, and 0.81 with the high criteria of the third cycle. The results of observations also showed that the ability of teachers and students' activity in applying the model of SAVI increased. Based on questionnaire responses, 100% of students showed interest in learning social science model with SAVI. Therefore, it is suggested that teachers use models SAVI  to enhance the critical thinking skills of students so that students used to learn to analyze problems well.
Application of The SD-WAN Load Balancing Method in Managing Internet Bandwidth at IDN Bogor Vocational School Iskandar, Dadang; Farisyihab, Joe Renaldy; Bahari, Muhamad Hasbi Toharudin; Nurfaishal, Muhammad Dzaky; Khairullah, Muhammad Daffa
International Journal Software Engineering and Computer Science (IJSECS) Vol. 4 No. 1 (2024): APRIL 2024
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v4i1.2100

Abstract

The rapid growth of SMK IDN since its establishment in 2016 has necessitated the addition of several branches. With the increasing number of branches, SMK IDN's administrative activities need to be centralized at SMK IDN Jonggol (Central), where the school leases and utilizes MPLS services to support interconnections between branches and the central office. However, there are considerations regarding using MPLS services as the number of SMK IDN branches continues to grow. Concerns from the SMK IDN IT team include issues related to the inflexibility of MPLS links, which can only be specifically used for interconnecting branches or private links that cannot simultaneously accommodate the internet needs of branches. In this situation, the SMK IDN IT team seeks an efficient solution that provides flexibility in interconnections from branches to the central office, with capabilities and stability equal to or better than before. In response to the challenges faced by SMK IDN, we propose the Load Balancing SDWAN solution, where SMK IDN only needs to use internet services available at the central office and branches. The Load Balancing SDWAN solution offers flexibility in terms of cost efficiency and link usage because links can simultaneously fulfill internet and interconnection needs for branches. In its implementation, the Load-balancing SDWAN method effectively addresses the challenges encountered by SMK IDN. Test results show that after implementing the Load Balancing SDWAN method, there is a significant improvement in internet access stability for users, with the ability to failover if there are issues with one internet link, as well as maintaining secure and private connections between the central office and branches. Another benefit of implementing the Load Balancing SDWAN method is budget efficiency, as SMK IDN can provide dedicated internet services per month at a 63% lower cost compared to renting MPLS links previously used
Klasifikasi Tingkat Kematangan Buah Nanas Berdasarkan Tekstur Gray Level CO-Occurencematrix dengan Metode Support Vector Machine Iskandar, Dadang; Akbar , Yuma; S, Fahmi Chairulloh Widia
REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer Vol. 8 No. 1 (2024): Call for Paper: Volume 8 Nomor 1 Januari 2024
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/remik.v8i1.13403

Abstract

Nanas (Ananas comosus (L) Merr) merupakan salah satu jenis buah yang umum dikenal dan dikonsumsi oleh masyarakat Indonesia. Pemanfaatan buah nanas pada umumnya di masyarakat hanya terbatas pada daging buah saja. Buah Nanas dengan kualitas tinggi untuk dikonsumsi. Perbedaan buah Nanas yang sudah matang dan yang tidak matang dapat dilihat dari warna, tekstur dan bentuk. Metode manual yang biasa dilakukan untuk mengidentifikasi tingkat kematangan buah Nanas yaitu dengan memeriksa berdasarkan penampilan dan aroma buah tersebut serta memeriksa melalui sentuhan. Metode ini dianggap kurang efektif jika dilakukan untuk menyortir tingkat kematangan buah Nanas dalam jumlah yang sangat banyak, Ada beberapa fitur yang dapat digunakan dalam sistem pengenalan pola pada citra seperti Support Vector Machine (SVM). Pada penelitian ini peneliti akan mengklasifikasi tingkat kematangan buah Nanas berdasarkan tekstur dimana tahap preprocessing dan ekstraksi ciri berdasarkan tekstur GLCM seperti contrast, correlation, energy, dan homogeneity.
Implementasi Metode SAW Dalam Menentukan Supplier Terbaik Pada CV. Bina Usaha Mandiri Putra, Adhy Hantar; Sarimole, Francis Matheus; Iskandar, Dadang; Arinal, Veri
JURNAL TEKNOLOGI INFORMASI Vol 8, No 1 (2022): Jurnal Teknologi Informasi
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jti.v8i1.1616

Abstract

Pemilihan.supplier.merupakan.salah.satu.hal.yang penting.dalam aktivitas.pembelian.bagi.perusahaan,.di mana aktivitas pembelian merupakan aktivitasyang memiliki nilai penting bagi perusahaan karena pembelian komponen,.bahan.baku,.dan.persediaan.merepresentasikan.porsi.yang.cukup.besar.pada produk jadinya..Dengan mengetahui urutan prioritas faktor faktor yang mempengaruhi pemilihan supplier terbaik,menerapkan metode.SAW untuk.mendapatkan.supplier.pemasok.terbaik di CV.Bina.Usaha.Mandiri.Metode.Simple Additive Weigthing disebut sebagai.sebuah.metode.penjumlahan.yang.terbobot..Pada.dasarnya.metode.SAW.ini.merupakan.metode.yang bertujuan untuk melakukan pencarian penjumlahan terbobot dari kinerja yang terdapat perangkingan pada alternatif di semua.atributnya. Metode.SAW.merekomendasikan creator dari keputusan dapat menentukan bobot untuk setiap atribut. Aplikasi Sistem Pendukung Keputusan Untuk Menentukan Pemilihan supplier terbaik berbasis web berhasil dibangun.sesuai.dengan.rancangan/ desainnya.Aplikasi Sistem Pendukung Keputusan Untuk Menentukan Pemilihan supplier.terbaik.dapat.digunakan.oleh.CV. Bina.Usaha.Mandiri.untuk.pemilihan supplier terbaik. 
KREATIVITAS GURU DALAM MENGEMBANGKAN MEDIA PEMBELAJARAN PENDIDIKAN AGAMA ISLAM DI SDN 013 KASANG BANGSAWAN ROHIL Iskandar, Dadang; Rini
Sindoro: Cendikia Pendidikan Vol. 6 No. 6 (2024): Sindoro: Cendikia Pendidikan
Publisher : CV SWA Anugrah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v6i6.5662

Abstract

Penelitian ini bertujuan untuk menggali bentuk kreativitas guru Pendidikan Agama Islam (PAI) di SDN 013 Kasang Bangsawan Rohil dalam menggunakan media pembelajaran. Permasalahan yang diangkat dalam penelitian ini mencakup bagaimana guru PAI menerapkan kreativitasnya dalam proses pembelajaran dan faktor-faktor yang mendukung serta menghambat penggunaan media pembelajaran yang efektif. Metode yang digunakan dalam penelitian ini adalah pendekatan kualitatif dengan teknik pengumpulan data melalui observasi langsung, wawancara, dan analisis dokumen terkait kegiatan pembelajaran di kelas. Hasil penelitian menunjukkan bahwa guru PAI di SDN 013 Kasang Bangsawan Rohil telah menunjukkan kreativitas yang tinggi dalam berbagai tahapan pembelajaran, mulai dari perencanaan hingga penilaian. Kreativitas tersebut tercermin dalam penggunaan media pembelajaran yang beragam, seperti media audio, visual, dan digital, yang mampu menarik perhatian siswa dan meningkatkan partisipasi mereka dalam kelas. Selain itu, guru juga menerapkan metode pembelajaran interaktif, seperti permainan peran dan proyek kolaboratif, untuk menciptakan pengalaman belajar yang lebih mendalam dan bermakna. Namun, penelitian ini juga mengidentifikasi beberapa faktor penghambat, seperti kurangnya pelatihan bagi guru dalam penggunaan teknologi dan media, serta keterbatasan anggaran yang dialokasikan untuk pendidikan. Meskipun demikian, faktor pendukung seperti dukungan lingkungan sekolah dan antusiasme siswa memberikan kontribusi positif terhadap proses pembelajaran. Dengan demikian, penelitian ini menegaskan pentingnya kreativitas guru dalam meningkatkan kualitas pembelajaran PAI serta perlunya perhatian terhadap faktor-faktor yang mempengaruhi efektivitas pengajaran. Hasil dari penelitian ini diharapkan dapat menjadi acuan bagi guru PAI lainnya untuk terus mengembangkan kreativitas dalam mengajar.
Implementasi Algoritma Naïve Bayes dalam Memprediksi Tingkat Kelulusan Siswa pada Sertifikasi Mikrotik Certified Network Associate (MTCNA) Hudzaifah, Salim Maula; Gunawan, Dedi; Iskandar, Dadang
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 5 No. 3 (2024): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v5i3.1012

Abstract

The development of technology has increased the importance of certification in computer networking, such as the MikroTik Certified Network Associate (MTCNA). This certification is crucial for students who want to validate their skills and enhance their career prospects. However, predicting student graduation rates for the MTCNA certification presents various challenges, such as prior knowledge, study habits, and the complexity of the exam content. These factors can significantly affect the accuracy of predictions regarding student graduation rates. This study aims to address these issues by implementing the Naïve Bayes algorithm to predict student graduation rates for the MTCNA certification. The Naïve Bayes algorithm, known for its simplicity and effectiveness in classification problems, is expected to provide a more accurate predictive model. This study uses historical data on student performance and other relevant attributes. The results show that the Naïve Bayes model has an adequate prediction accuracy, with an accuracy rate of 91.70%. These findings are expected to provide valuable insights for educators and students, thereby improving preparation strategies and success rates in the MTCNA certification exam.
PERILAKU LENTUR BALOK BETON BERTULANG DENGAN PERKUATAN PELAT BAJA STRIP BERBASIS RAL Permata Sari, Ayu; Iskandar, Dadang; Oktavia, Chica
JUMATISI: Jurnal Mahasiswa Teknik Sipil Vol 5 No 2 (2024): JUMATISI : Jurnal Mahasiswa Teknik Sipil
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jumatisi.v5i2.7949

Abstract

Penambahan perkuatan pada struktur beton dapat memperkuat dan membantu beton dibawah tekanan. Penambahan besi eksternal menggunakan pelat baja sebagai bahan perkuatan didasari atas beberapa kelebihan yaitu seperti mudah diperoleh, sifat tegangan dan regangan yang ulet, kapasitas deformasi yang besar, berkontribusi pada perilaku daktilitas struktur balok dan dapat disambung untuk mendapatkan ukuran yang diinginkan, selain itu dalam kondisi beban tertentu beton dapat mengalami retak atau pecah, besi strip membantu mendistribusikan beban lebih merata. Peneliti menggunakan metode RAL (rancangan acak lengkap) dan masing-masing terdiri dari 5 benda uji yang diuji pada umur beton 7 dan 14 hari. kemudian dilakukan uji kuat lentur beton dengan beton rencana berdasarkan SNI 7656:2012. Beton dengan penambahan pelat baja strip menghasilkan kuat lentur beton yang lebih tinggi dari kuat lentur beton tanpa perkuatan dengan Beton usia 7 hari mengalami pengaruh kenaikan sebesar 0.31 Mpa, beton usia 14 hari mengalami pengaruh kenaikan sebesar 0,53 Mpa, nilai persentase kekuatan kekuatan tertinggi pada usia 7 dan 14 hari didapatkan papa beton dengan penambahan plat baja strip sebesar 35,53 kn/cm dan 34,19 kn/cm.
Klasifikasi Citra Bunga Dahlia Berdasarkan Warna Menggunakan Metode Otsu Thresholding Dan Naïve Bayes Syaeful, Achmad; Fadillah, Muhammad Ilham; Muftadi, Imam; Iskandar, Dadang
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.470

Abstract

Flowers are one of the organs of the plant body that function for generative propagation which has various forms and ways of working according to the type, but for plants that have seeds, these tools are usually important for plants that we know as flowers. Flowers are an important item in the object recognition process. The item recognition process in the computerized division is very important for determining the foundation and forefront of an image. It expects to get the spotlight it needs. The flower image in this study has a complicated picture which is very inconvenient because there are leaves and trees around the flower image. So, in this case concentrate on the proposed division involving Otsu Threshold as a strategy to isolate views and closer foundations. The division process is very firm to get shape highlights such as area, eccentricity, and perimeter. utilizing the computation of these elements will be sorted using the calculation of the Naïve Bayes algorithm by utilizing 120 flower images from 17 flower datasets. The dataset will be partitioned into test information and prepare information, and take advantage of cross-consensus (k=10). ensure that the settings using Naïve Bayes get a higher precision level of 99.168% with a relative absolute error of 9.0284%
Klasifikasi Citra Bunga Dahlia Berdasarkan Warna Menggunakan Metode Otsu Thresholding Dan Naïve Bayes Syaeful, Achmad; Fadillah, Muhammad Ilham; Muftadi, Imam; Iskandar, Dadang
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 1 (2022): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i1.470

Abstract

Flowers are one of the organs of the plant body that function for generative propagation which has various forms and ways of working according to the type, but for plants that have seeds, these tools are usually important for plants that we know as flowers. Flowers are an important item in the object recognition process. The item recognition process in the computerized division is very important for determining the foundation and forefront of an image. It expects to get the spotlight it needs. The flower image in this study has a complicated picture which is very inconvenient because there are leaves and trees around the flower image. So, in this case concentrate on the proposed division involving Otsu Threshold as a strategy to isolate views and closer foundations. The division process is very firm to get shape highlights such as area, eccentricity, and perimeter. utilizing the computation of these elements will be sorted using the calculation of the Naïve Bayes algorithm by utilizing 120 flower images from 17 flower datasets. The dataset will be partitioned into test information and prepare information, and take advantage of cross-consensus (k=10). ensure that the settings using Naïve Bayes get a higher precision level of 99.168% with a relative absolute error of 9.0284%
Pendampingan Lanjutan Optimalisasi Pendampingan Paving Block Berbahan Baku Limbah Plastik Tertolak (Plastik LDPE) Kelurahan Yosodadi, Kecamatan Metro Timur, Kota Metro Oktavia, ST., MT, Chica; Amran, Yusuf; Kurniawan, Septyanto; Iskandar, Dadang; Sriharyani, Leni; Prawati, Eri; Rolia, Eva; Hadijah, Ida; Putri, Feby Aristia
SINAR SANG SURYA Vol 9, No 1 (2025): Februari 2025
Publisher : UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/sss.v9i1.3703

Abstract

Kegiatan pengabdian ini diharapkan dapat memberikan dampak positif, baik dari segi lingkungan maupun pemberdayaan ekonomi masyarakat. Selain itu, program ini juga bertujuan untuk menginspirasi dan mendorong terciptanya inovasi-inovasi lain dalam pengelolaan limbah plastik yang lebih luas di masa depan. Kondisi saat ini penyuluhan mengenai solusi pengolahan sampah domestik baik organik maupun non organik tingkat rumah tangga masih mengalami kendala baik terkait biaya maupun tim yang memiliki kapasitas dalam melakukan sharing knowledge mengenai pengolahan sampah tersebut. Berdasarkan hal tersebut, diperlukan upaya pendampingan lanjutan untuk membantu para pelaku usaha kecil dan menengah (UMKM) dalam mengoptimalkan proses produksi paving block berbahan limbah plastik ini. Metode yang dilakukan dalam kegiatan pengabdian masyarakat ini berupa sosialisasi, sharing knowledge dan praktek serta pendampingan pengembangan teknologi. Pada tahapan sosialisasi dan sharing knowledge narasumber menjelaskan mengenai sifat fisik dan mekanis paving block, pemilihan bahan baku utama dan tambahan serta pengetahuan dan keterampilan teknis terkait pembuatan paving block berbahan baku limbah plastik LDPE, termasuk konsultasi mengenai jenis sampah plastik yang dapat diolah, pada tahapan praktek, dilakukan praktek dan simulasi pembuatan sampel/contoh paving block, sedangkan pada tahap pendampingan dan pengembangan teknologi, narasumber memberikan bimbingan teknis lanjutan untuk mengoptimalkan penggunaan mesin dan teknologi dalam produksi paving block. Ini termasuk pemilihan alat yang tepat, pengaturan mesin, dan metode produksi yang efisien. Masyarakat setempat, khususnya anggota Karang Taruna, telah terlatih dalam pembuatan paving block berbahan dasar limbah plastik LDPE. Ini meliputi pengetahuan tentang pengolahan limbah, pencampuran bahan, hingga pencetakan paving block yang siap pakai. Limbah plastik jenis LDPE (Low-Density Polyethylene) yang sebelumnya mencemari lingkungan kini dimanfaatkan sebagai bahan baku utama dalam produksi paving block, sehingga mengurangi dampak negatif terhadap lingkungan.
Co-Authors Ahdiat, Mulki Akbar, Yuma Al-Miraza Hsb, M. Yusril Ihza Aldila Dinanti, Aldila Amran, Yusuf Arief Kelik Nugroho, Arief Kelik Arinal, Veri Aulia, Mutia Ayu Permata Sari Bahari, Muhamad Hasbi Toharudin Bangun Wijayanto Deasy Rahmawati Dedi Gunawan Dian Puspitasari Fadillah, Muhammad Ilham Farisyihab, Joe Renaldy Ferdiansyah, Adam Hamdani, Acep Roni Harmaen, Deni Hudzaifah, Salim Maula Ida Hadijah, Ida Ika Julianti Khairullah, Muhammad Daffa Kurniawan, Septyanto Kurniawan, Yogiek Indra Lutma Ranta Allolinggi Muftadi, Imam Muhammad Eka Purbaya Nasution, Nurdila Hasana Noerafifah, Hani Nofiyati Nofiyati, Nofiyati Novanto, Adi Nur Chasanah Nurfaishal, Muhammad Dzaky Nurlaila Nurlaila Oktavia, Chica Oktavia, ST., MT, Chica Paulus Insap Santosa Permana, Arif Wahyu Prawati, Eri Purwaningsih, Prihatini Putra, Adhy Hantar Putri, Amellya Eka Putri, Feby Aristia Rahayu, Swahesti Puspita RINI Rolia, Eva S, Fahmi Chairulloh Widia Saharuddin Daming Salsabila Sarimole, Francis Matheus Sriharyani, Leni Syaeful, Achmad Syahfikri, Mahesky Taufiqulloh Dahlan Teti Suhartini Van Marsally, Silvia Yanuar E. Restianto