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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Informatika, Komputer dan Bisnis (JIKOBIS)
Bibit Lestari
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Analisis Jaringan Local Area Network Pada Laboratorium TKJ SMK Negeri 1 Semendawai Suku III Bibit Lestari; Reni Setiawati; Anshori; Thoha Firdaus
Jurnal Informatika, Komputer dan Bisnis (JIKOBIS) Vol. 5 No. 1 (2025): Vol. 5 No 1 April 2025
Publisher : LPPM ITB AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/5bpzbz88

Abstract

SMK Negeri 1 Semendawai Suku III merupakan sekolah menengah kejuruan yang memiliki jaringan komputer yang cukup memadai untuk mendukung proses belajar mengajar, dengan penerapan utamanya berupa jaringan Local Area Network (LAN) di laboratorium Teknik Komputer dan Jaringan (TKJ). Penelitian ini bertujuan menganalisis kondisi jaringan LAN di laboratorium tersebut dengan mengevaluasi delapan aspek utama yaitu topologi jaringan, perangkat jaringan, pengaturan IP address, media transmisi, kinerja jaringan, keamanan jaringan, ISP yang digunakan serta pemanfaatan jaringan. Metode penelitian dilakukan melalui observasi  dan wawancara  langsung dengan kepala laboratorium TKJ untuk memperoleh data yang akurat. Hasil analisis menunjukkan bahwa laboratorium menerapkan topologi star dengan infrastruktur yang terdiri dari satu server, dua switch, dan 30 komputer (dengan 10 PC yang sering digunakan). Meskipun kondisi jaringan sudah memadai, monitoring dan evaluasi berkala tetap diperlukan untuk memastikan kinerja jaringan terjaga dengan baik. Kesimpulannya, infrastruktur jaringan LAN di laboratorium TKJ SMK Negeri 1 Semendawai Suku III sudah cukup memadai untuk mendukung proses pembelajaran, namun pemeliharaan rutin tetap diperlukan untuk menjaga kestabilan jaringan.
PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA INTERAKTIF BERBASIS POWERPOINT DIKOMBINASIKAN DENGAN ISPRING SUITE DI KELAS IV SEKOLAH DASAR Bibit Lestari; Andrijati, Noening
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.14350

Abstract

Interactive learning media can be used by educators in learning to increase student activeness and learning outcomes. This type of research is Research and Development (R&D) using the ADDIE model. This development aims to test the feasibility, practicality, and effectiveness of Powerpoint-based Interactive Mathematics Learning Media Combined with Ispring Suite to improve student learning outcomes. This research was conducted from February to April 2024. Qualitative data and quantitative data are the types of data used in this study The population in this study were fourth grade students totaling 25 students. Product trials were carried out in small-scale groups at SDN Ngijo 02 and large-scale groups at SDN Ngijo 01. Data collection techniques used tests, namely pretests and posttests and non-tests, namely observation, questionnaires, and interviews. The results of validation by material experts and media experts received 91.25% and 90% respectively with very feasible criteria. Based on the results of the pretest and posttest of the large-scale group, the N-Gain value was 0.586 in the medium category with a percentage of effectiveness of 58.6%. Based on the results of teacher and student responses, the large-scale group obtained 100% and 88.9% respectively with very positive criteria. Based on these results, it can be concluded that the Powerpoint-Based Interactive Mathematics Learning Media Combined with iSpring Suite is feasible, effective, and practical to use in improving student learning outcomes in grade IV.
Co-Authors Anshori Noening Andrijati Reni Setiawati Thoha Firdaus