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ANALISIS KESULITAN BELAJAR MATEMATIKA OPERASI HITUNG PERKALIAN SISWA KELAS IV SD NEGERI 4 PULAU RIMAU Kurnia Safitri; Ramanata Disurya, Tanzimah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.31721

Abstract

The purpose of this study was to describe the difficulties in learning mathematics of multiplication operations of fourth grade students of SD Negeri 4 Pulau Rimau. This study used qualitative methods using a descriptive approach. Data collection techniques in this study were interviews and documentation. The data analysis technique used was according to Miles and Huberman. The results of the study based on the results of interviews and documentation that had been carried out showed that the difficulties in learning mathematics of multiplication operations of fourth grade students of SD Negeri 4 Pulau Rimau were: these difficulties include errors in using the concept of multiplication, lack of multiplication skills (operating) especially in tens and tens numbers, the influence of deskmates which causes students to have difficulty focusing, often being invited to chat and, their memory is not lacking, low interest in learning students because they are often considered difficult and many students do not pay attention (focus) when the teacher explains the material in front of the class, parents of students who do not accompany their children when studying at home because they are busy working and taking care of homework, and errors in understanding problems such as story problems because they are too long and not directly to the point which causes students to be lazy to read so that many students do not get the correct answers.
Sosialisasi Keamanan Jaringan: Bahaya Sniffing Pada Wifi Umum Terhadap Masyarakat Jhazkia Putri Rizan; Marisha Setiyani; Kurnia Safitri; Nabila Putri Rahmalia; Ito Setiawan
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 4 No. 3 (2026): Mei
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v4i3.9841

Abstract

The rapid growth of information technology has made people use the internet in many daily activities, such as communication, education, and financial transactions like mobile banking. However, using public Wi-Fi without proper security can be risky, especially due to threats like sniffing, where attackers can intercept and access users’ data without their knowledge. This outreach activity aims to increase public awareness about the dangers of sniffing and the importance of safe internet use. The method used was a descriptive approach, including material presentation, interactive discussions, question-and-answer sessions, and questionnaires. The activity was conducted with members of the Dawis group in RT 09/RW 07, Kranji Village, East Purwokerto. The results showed that all participants (100%) understood the material, with 62.5% agreeing and 37.5% strongly agreeing that it was easy to understand and relevant to their daily lives. Participants also became more aware of the risks of public Wi-Fi and learned simple ways to stay safe, such as avoiding access to important accounts, using HTTPS, and enabling two-factor authentication. In conclusion, this activity successfully improved digital security awareness and encouraged safer and more responsible internet use.