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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Ta'allum: Jurnal Pendidikan Islam Scientiae Educatia: Jurnal Pendidikan Sains Jurnal Penelitian Pembelajaran Fisika Jurnal Akta Sangia : Jurnal Penelitian Arkeologi (Journal of Archaeology Research) Tamaddun Jurnal Elektronika dan Teknik Informatika Terapan Pragmatik : Jurnal Rumpun Ilmu Bahasa dan Pendidikan Protein: Jurnal Ilmu Keperawatan dan Kebidanan Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Moral : Jurnal Kajian Pendidikan Islam JSES
Ratnasari Ratnasari
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Religion Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Public Health Social Sciences Other

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Simulasi Pembuatan Jaringan Peer To Peer Menggunakan Cisco Paket Tracer Ratnasari Ratnasari; Selpi Amanda Fadillah; Rahima Mahabbah; Ismah Nurul Sya’bani; Alfi Manarul Huda; Didik Aribowo
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 2 No. 3 (2024): Mei : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v2i3.275

Abstract

Data communication is a field of science that studies the process of sending data, as well as how data can be received from sending and receiving terminals. A computer network is a set of "interconnections" between 2 or more autonomous computers connected by cable or wireless transmission media. Cisco packet tracer is a network simulation application developed by Cisco as a simulator as a learning medium for Cisco devices. Peer-to-Peer (P2P) network simulation using Cisco Packet Tracer software is an effective method for understanding, designing, and analyzing P2P networks in a controlled environment. The method used is literature study and carrying out simulation practice on Cisco Packet Tracer software to simulate a network. This research method aims to outline the steps and procedures required to simulate a Peer-to-Peer (P2P) network using Cisco Packet Tracer software. This abstract presents a brief view of the simulation approach used to model and examine the performance of a P2P network using Cisco Packet Tracer contains implementation steps for peer to peer network simulation. Through simulation, in-depth performance analysis can be carried out on various aspects of P2P networks, such as throughput, latency and reliability. This allows researchers and practitioners to understand how P2P networks behave under various conditions. Thus, P2P network simulation with Packet Tracer provides a useful tool for researchers and practitioners to understand and optimize P2P network performance in various scenarios.
PENERAPAN MODEL COOPERATIVE INTEGRATED READING AND COMPOSITION DENGAN MEDIAKOMIK DALAM MENINGKATKAN KEMAMPUAN MEMBACA PESERTA DIDIK KELAS IV SD NEGERI 1 LANGGIKIMA Ratnasari Ratnasari; Ashari Usman; La Sisi
Jurnal Sultra Elementary School Volume 2 Nomor 2 2021
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/jses.v2i2.41

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan membaca setelah menerapan model Cooperative Integrated Reading and Composation dengan bantuan media komik pada peserta didik  kelas IV SD 1 Langgikima. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK). Subjek penelitian ini adalah peserta didik kelas IV SD Negeri 1 Langgikima, yang berjumlah 25 peserta didik. Peningkatan hasil kemampuan membaca peserta didik pada siklus I dari 25 peserta didik hanya 18 orang peserta didik yang tuntas dengan persentase keberhasilan sebesar 72% sedangkan pada siklus II dari 25 peserta didik hanya 23 orang peserta didik yang tuntas dengan persentase keberhasilan sebesar 92%.Kata kunci: kemampuan membaca, peserta didik
Pengaruh Artificial Intelegence (AI) Terhadap Kemampuan Berfikir Kristis Matematis Siswa Ratnasari Ratnasari; Mewa Zabeta; Faza Zikri Sholeha
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 1 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i1.355

Abstract

With the advancement of technology and computing capabilities of computers, various applications and algorithms that were previously not applicable to portable devices such as laptops and smartphones can now be applied. Artificial intelligence (AI) is one of the increasingly popular techniques that are now a part of everyday life. AI is an umbrella term that refers to the simulation of human intelligence by machines that use big data to perform various tasks. AI has benefited many aspects of human life, including education. However, AI also has significant negative effects. This study aims to study the influence of artificial intelligence on students' critical thinking skills. This study uses qualitative research and literature analysis. However, the study also identified several negative impacts, including reliance on technology, unassured information quality, social isolation, and ethical and privacy concerns. Therefore, a balanced and strategic approach is needed in integrating AI in education to ensure that its benefits can be maximized, while its negative impact is minimized.
Perbedaan Efektivitas Terapi Audiovisual Dan Coolpack Terhadap Tingkat Nyeri Pada Prosedur Pengambilan Darah Anak Usia Pra Sekolah Ariesta Danianti; Sri Hartini Mardi Asih; Ratnasari Ratnasari
Protein : Jurnal Ilmu Keperawatan dan Kebidanan.  Vol. 2 No. 1 (2024): Januari : Protein: Jurnal Ilmu Keperawatan dan Kebidanan
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/protein.v2i1.98

Abstract

Pain is an unpleasant sensory-nervous response experience associated with tissue damage. Pain in children during invasive procedures that are not handled properly can make them uncooperative and refuse action, which can hinder the treatment process. Long-term effects that can arise if a child's pain is not reduced or treated are the psychological and physical stress suffered by the child, such as insomnia, depression, changes in appetite, and fatigue. Efforts to overcome pain during blood sampling procedures include audiovisual therapy and cool packs. This study aims to analyze the differences in the effectiveness of audiovisual therapy and cool packs on pain levels during blood sampling procedures in preschool children. This research is quantitative with a quasi-experimental two-group posttest design. The number of samples in this study was 44 respondents, who were divided into two groups using the consecutive sampling technique. Based on the Mann- Whitney test, the results showed that there were differences in the effectiveness of audiovisual therapy and cool packs on pain levels in blood sampling procedures for preschool children, with a p-value of 0.000 (<0.05). Audiovisual therapy and cool packs can be used as nursing actions to reduce pain during blood sampling procedures in preschool children.
Analisis Dinasti Fathimiyah di Mesir : Pertumbuhan, Perkembangan, dan Kemajuan Rosidah Rosidah; Ratnasari Ratnasari; Yunan Fahri Ramadhan; Raditya Pangestu; Ahmad Maftuh Sujana
Moral : Jurnal kajian Pendidikan Islam Vol. 2 No. 2 (2025): Juni : Moral : Jurnal kajian Pendidikan Islam
Publisher : Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/moral.v2i2.948

Abstract

This article explores the political, religious, and socio-cultural dimensions of the Fatimid Dynasty's rule in Egypt, highlighting its unique contributions to Islamic civilization. The Fatimid Caliphate, which ruled from 969 to 1171 AD, represented a significant Shi'a Islamic power that challenged the dominance of the Sunni Abbasid Caliphate. The study analyzes the origins of the Fatimid dynasty, its establishment in North Africa, and its eventual relocation of the capital to Cairo, which became a vibrant center of learning and governance. Special attention is given to the administrative reforms, religious tolerance policies, and architectural advancements initiated by Fatimid rulers. Additionally, the article examines the tensions and conflicts both internally and externally that eventually led to the dynasty’s decline. By using historical and historiographical methods, this research aims to provide a comprehensive understanding of how the Fatimid Dynasty shaped the political and religious landscape of medieval Egypt and left a lasting legacy that can still be seen in Egyptian culture and architecture today.
Implementasi Pembelajaran Mendalam terhadap Kemampuan Berpikir Kritis Matematis Siswa Ratnasari Ratnasari; Nikmah Nurvicalesti; Ami Sulistia Wati
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 4 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i4.576

Abstract

The purpose of this study is to examine how deep learning influences students’ mathematical critical thinking skills. In mastering mathematics—which requires reasoning, analysis, and systematic review—critical thinking is essential to address the challenges of the 21st century. This research employs a quasi-experimental design using a pretest-posttest control group model. The subjects of the study were eighth-grade junior high school students, divided into an experimental group and a control group. The main instruments used were a mathematical critical thinking skills test and a learning activity observation sheet. The findings indicate that students who participated in instruction based on a deep learning approach showed a significant improvement in critical thinking skills compared to those who received conventional instruction. Unlike students who underwent standard learning methods, those exposed to deep learning strategies experienced a notable enhancement in their critical thinking abilities. Based on these findings, the implementation of deep learning is recommended more broadly in mathematics classroom instruction.
Co-Authors abdul alim Ahmad Maftuh Sujana Akhmad Khisni Alfi Manarul Huda Ami Sulistia Wati Ariesta Danianti Ashari Usman Dahnilsyah Dahnilsyah Dede Wirta Didik Aribowo DJOHAR MAKNUN Endang Endang Eva Ardiana Indrariani Faza Zikri Sholeha Fernando Juliansyah Gera Nugraha H.R. Utami Ismah Nurul Sya’bani La Sisi M. Syarfi M. Syarfi Mewa Zabeta, Mewa Nikmah Nurvicalesti Raditya Pangestu Rahima Mahabbah Ratnawati Ratnawati Rosidah Rosidah Selpi Amanda Fadillah Sitti Halijah Sri Hartini Mardi Asih Sri Latifah Yunan Fahri Ramadhan