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STIMULASI KEMAMPUAN BERPIKIR MATEMATIS DALAM FISIKA MELALUI MEDIA SOSIAL Hanin Fathan Nurfina Istiqomah; Sugeng Hendra Wijaya
ORBITA: Jurnal Kajian, Inovasi dan Aplikasi Pendidikan Fisika Vol 8, No 2 (2022): November
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v8i2.11669

Abstract

ABSTRAKPembelajaran Fisika di tingkat perguruan tinggi telah banyak menggunakan media sosial sebagai media pembelajaran. Penelitian ini dilakukan untuk mengetahui pengaruh media sosial dalam menstimulasi kemampuan berpikir matematis (mathematical thinking skill) dalam pembelajaran Fisika di tingkat perguruan tinggi. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan desain pengambilan data One Group Pretest-Posttest Design. Sebanyak 20 mahasiswa dipilih dengan metode purposive sampling menjadi responden penelitian. Perangkat yang digunakan berupa alat komunikasi smartphone. Aplikasi yang digunakan sebagai media pembelajaran yaitu media sosial WhatsApp dengan tambahan fitur International Phonetic Alphabet (IPA) Keyboard dan Math Keyboard sebagai stimulus matematis dan simbol-simbol pada persamaan Fisika. Pendekatan pembelajaran yang diterapkan adalah problem based-learning (PBL) dengan pokok materi Fisika Kinematika. Hasil penelitian menunjukkan bahwa terdapat peningkatan yang signifikan terhadap stimulasi kemampuan berpikir matematis mahasiswa sebelum menggunakan dan sesudah menggunakan media pembelajaran berupa media sosial WhatsApp dengan fitur tambahan Math Keyboard dan IPA Keyboard. Dengan demikian, media sosial dapat digunakan untuk meningkatkan kemampuan berpikir matematis dalam pembelajaran Fisika. Kata kunci: berpikir matematis; fisika; media sosial; whatsapp ABSTRACTPhysics learning at university level uses social media as a learning media. This research was conducted to determine the effect of social media in stimulating mathematical thinking skills on physics at university level. This research is a quantitative research and One Group Pretest-Posttest Design as data collection. A total of 20 students were selected by purposive sampling method as participants. Smartphone is used as a learning media and WhatsApp has choosen as social media to support physics learning. International Phonetic Alphabet (IPA) Keyboard and Math Keyboard installed on the WhatsApp to stimulate mathematics and symbols in Physics equations. The learning approach applied is problem based-learning (PBL) with Kinematics materials. The results showed that there was an increase in the stimulation of students' mathematical thinking skills before and after using WhatsApp as social media with additional features Math Keyboard and IPA Keyboard. Thus, social media can be used to improve mathematical thinking skills on Physics. Keywords: mathematical thinking; physics; social media; whatsapp
Analisis Dan Rancang Bangun Sistem Penilaian Rapor Siswa Di Smks Zainul Hasan Balung Berbasis Web Mamlu’atul Hasanah; Sugeng Hendra Wijaya; Hermin Arista
Jurnal Teknik Industri, Sistem Informasi dan Teknik Informatika Vol. 2 No. 1 (2023): Jurnal Tinsika
Publisher : Universitas Bakti Indonesia

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Abstract

Rapor merupakan laporan hasil belajar siswa di sekolah yang di olah oleh guru. Penilaian merupakan rangkaian kegiatan memperoleh, menganalisis, dan menafsirkan hasil belajar siswa yang dilakukan secara sistematis dan berkesinambungan. Sistem pengolahan nilai rapor di sekolah SMKS Zainul Hasan Balung yang sedang berjalan saat ini yaitu setiap guru mata pelajaran menginputkan nilai – nilai seperti nilai semester, nilai ulangan harian, nilai keterampilan serta nilai sikap ke dalam file penilaian yang sudah di sediakan kurikulum, kemudian, setelah itu walikelas menginputkan kembali ke dalam file rapor yang untuk dilakukan cetak rapor. Hal ini menyebabkan kurang efisiennya pengolahan rapor jika ada guru yang salah dalam menginputkan nilai, karena jika terjadi proses akan berulang dari awal. Dalam penelitian dan pengembangan produk yang telah di lakukan ini menghasilkan sistem penilaian rapor siswa berbasis web. Metode pengembangan perangkat lunak yang digunakan adalah metode waterfall dimana hal ini menggambarkan pendekatan yang sistematis dan berurutan pada pengembangan perangkat lunak tersebut.
FRUIT TYPES RECOGNITION USING HYBRID-CLASSIFIER WITH PRINCIPAL COMPONENT ANALYSIS (PCA) Sugeng Hendra Wijaya
Jurnal Teknik Industri, Sistem Informasi dan Teknik Informatika Vol. 2 No. 1 (2023): Jurnal Tinsika
Publisher : Universitas Bakti Indonesia

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Abstract

– Fruit recognition was done in this research specifically for fruit image. The recognition of fruit in this study can be implemented to know the number of fruits that exist. Fruit image trained into several labels (fruit types) that are classified by data testing. There are several processes and methods undertaken in this research until the classification process, one of this i.e. Gaussian filter to improve the quality of fruit image recognition. Furthermore, the feature extraction process uses Gabor filter and for feature selection, PCA technic is respectively used to select some of the best features. The selected feature will be classified using deep neural network and k-nearest neighbor (k-NN) method. Moreover, the results of the processes done carried out in achieving an accuracy of 95.01%.
RANCANG BANGUN KUNCI PINTU OTOMATIS BERBASIS MIKROKONTROLER ARDUINO MENGGUNAKAN RFID DAN SIM900 SEBAGAI SISTEM KEAMANAN Sunardi, Riko Andika; Wijaya, Sugeng Hendra; Hidayat, Imam; Noerdyah, Pramitha Soerya
Jurnal Teknik Industri, Sistem Informasi dan Teknik Informatika Vol. 3 No. 1 (2024): Jurnal Teknik Industri, Sistem Informasi, dan Teknik Informatika
Publisher : Universitas Bakti Indonesia

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Abstract

This research focuses on the use of Arduino in creating an automated door system. Utilizing Arduino and RFID modules, the door automation system grants access only to valid RFID cards. The SIM900 module provides real-time notifications to the door owner. The research findings demonstrate a significant improvement in door access security and convenience compared to the keypad-based approach. It is expected that this system will serve as a safer and more effective solution to enhance home security in the era of globalization and technological advancement.
RANCANG BANGUN BUKA TUTUP TEMPAT SAMPAH OTOMATIS MENGGUNAKAN ARDUINO UNO (INFRARED BARRIER SENSOR) DAN ULTRASONIK UNTUK MENDETEKSI SAMPAH YANG SUDAH PENUH Wicaksono, Guntur Adi; Hidayat, Imam; Wijaya, Sugeng Hendra; Akbar, Raden Ilham
Jurnal Teknik Industri, Sistem Informasi dan Teknik Informatika Vol. 3 No. 1 (2024): Jurnal Teknik Industri, Sistem Informasi, dan Teknik Informatika
Publisher : Universitas Bakti Indonesia

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Abstract

Nowadays, human life often cannot be separated from technological developments which are becoming more and more advanced day by day. This can be seen from various equipment that has an automatic work system, so that human intervention in controlling is very small, humans try to overcome problems that arise around them and make existing work easier. designing a system to open and close the trash can automatically using Arduino Uno. This research uses the Research and Development (R&D) method to develop a design for an automatic trash can and detect trash that is full. The aim is to increase the usability of products that were originally manual to automatic products, enabling them to make it easier to dispose of waste. With this product, dispose of trash automatically and avoid germs in the trash, saving time and effort. Thus, this research makes a valuable contribution to improving the quality of life in an automated society and solving challenges in technological progress
Stimulasi Kemampuan Berpikir Matematis Dalam Fisika Melalui Media Sosial Fathan Nurfina Istiqomah, Hanin; Hendra Wijaya, Sugeng
Prosiding Seminar Nasional Fakultas Tarbiyah dan Ilmu Keguruan IAIM Sinjai Vol 2 (2023): Volume 2 Tahun 2023
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan (FTIK) Institut Agama Islam Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47435/sentikjar.v2i0.1828

Abstract

Physics learning at university level uses social media as a learning media. This research was conducted to determine the effect of social media in stimulating mathematical thinking skills on physics at university level. This research is a quantitative research and One Group Pretest-Posttest Design as data collection. A total of 20 students were selected by purposive sampling method as participants. Smartphone is used as a learning media and WhatsApp has choosen as social media to support physics learning. International Phonetic Alphabet (IPA) Keyboard and Math Keyboard installed on the WhatsApp to stimulate mathematics and symbols in Physics equations. The learning approach applied is problem based-learning (PBL) with Kinematics materials. The results showed that there was an increase in the stimulation of students' mathematical thinking skills before and after using WhatsApp as social media with additional features Math Keyboard and IPA Keyboard. Thus, social media can be used to improve mathematical thinking skills on Physics
PERAN ORANG TUA DALAM MENGOPTIMALKAN PERKEMBANGAN SOSIAL EMOSIONAL ANAK USIA 5-6 TAHUN DI RA PERWANIDA Fikri, Mu'tasim; Rosidi, Moh. Imron; Fitroh, Ismaul; Wijaya, Sugeng Hendra
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 3 (2024): Vol. 7 No. 3 (2024): Volume 7 No 3 Tahun 2024 (Special Issue)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i3.30167

Abstract

Penelitian ini bertujuan untuk mendeskripsikan peran orang tua dalam mengoptimalkan perkembangan sosial emosional anak usia (5-6) tahun di Desa Singolatren Kecamatan Singojuruh Banyuwangi. Penelitian ini menggunakan jenis penelitian deskriptif kualitatif. Subjek penelitian terdiri dari tiga orang tua yang memiliki anak usia (5-6) tahun. Teknik pengumpulan data melaluiobservasi, wawancara dan dokumentasi. Analisis data yang digunakan dalam penelitian ini adalah analisis data kualitatif model Miles dan Huberman, yang terdiri dari pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Teknik keabsahan data mengggunakan triangulasi teknik dan sumber. Hasil penelitian menunjukkan bahwa peran orang tua dalam mengoptimalkan perkembangan sosial emosional anak yaitu orang tua berperan sebagai pembimbing, orang tua sebagai fasilitator, dan orang tua sebagai motivator.
Network Intrusion Detection Using Ensemble Learning Techniques on the CIC-IDS2017 Public Dataset Sugeng Hendra Wijaya; Andhika Adnan
Technema: Journal of Intelligent Engineering and Computing Vol. 1 No. 1 (2026): March: Technema: Journal of Intelligent Engineering and Computing
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

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Abstract

Network intrusion detection remains a critical challenge in cybersecurity due to evolving attack patterns, class imbalance, and high-dimensional network traffic data. This study investigates the effectiveness of ensemble learning techniques on the CIC-IDS2017 public dataset, integrating decision trees, random forests, and gradient boosting models through stacking, voting, and hybrid Boost-Bag strategies. Data preprocessing involved normalization, handling missing values, and feature selection based on correlation and mutual information to reduce dimensionality while preserving predictive relevance. Empirical evaluation employed stratified 10-fold cross-validation and performance metrics including accuracy, recall, F1-score, and AUC-ROC, with additional analyses of confusion matrices and temporal stability to assess operational reliability. Results indicate that hybrid ensembles achieve superior detection performance, particularly for low-frequency attacks, while maintaining moderate computational overhead compared to individual classifiers. Comparative insights reveal trade-offs between accuracy, minority-class sensitivity, and inference latency, guiding practical deployment considerations. The findings substantiate the theoretical benefits of ensemble diversity and optimized feature selection, offering a robust framework for scalable, interpretable, and resilient network intrusion detection systems.
Implementasi RAD dalam Rancang Bangun Sistem Penerimaan Murid Baru (SPMB) Di SMK Muhammadiyah Gambiran Heru Tri Ahmanto; Sugeng Hendra Wijaya
Jurnal Informatika dan Komputer Vol 16 No 1 (2026): April
Publisher : Sekolah Tinggi Ilmu Komputer PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55794/jikom.v16i1.378

Abstract

This study discusses the design and development of a webbased New Student Admission System (SPMB) at SMK Muhammadiyah 9 Gambiran using the Research and Development method, which includes the stages of requirements analysis, system design, database creation, and implementation.  In its development, the information system was built using the PHP programming language and supported by frontend technologies such as HTML and CSS, to produce a dynamic, flexible, and easily scalable web application for the new student admission system (SPMB). The ultimate goal of this research is to create a new student admissions information system (SPMB) that offers a more intuitive interface, faster access to key features such as news, announcements, form filling, and docume~nt uploads, and responsive display support across various devices.