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All Journal JPTK: Jurnal Pendidikan Teknologi dan Kejuruan JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Jurnal Sains dan Teknologi Bulletin of Electrical Engineering and Informatics Jurnal Edukasi dan Penelitian Informatika (JEPIN) Journal of Information Technology and Computer Science (JOINTECS) IJIE (Indonesian Journal of Informatics Education) SMARTICS Journal The Spirit of Society Journal : International Journal of Society Development and Engagement International Journal of Pedagogy and Teacher Education Jurnal EDUTECH Undiksha Jurnal Teknik Informatika (JUTIF) DEDIKASI: Community Service Reports Journal of Informatics and Vocational Education JUSTIN (Jurnal Sistem dan Teknologi Informasi) Jurnal Ilmiah Edutic : Pendidikan dan Informatika Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat Jurnal Media Informasi Teknologi JGHTT Media of Computer Science Indonesian Journal of Learning and Instructional Innovation
Puspanda Hatta
Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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PEMANFAATAN ALGORITMA SAW PADA SISTEM PENUNJANG KEPUTUSAN UNTUK PENENTUAN STRATEGI BELAJAR PADA ADAPTIVE LEARNING Prakisya, Nurcahya Pradana Taufik; Aristyagama, Yusfia Hafid; Budiyanto, Cucuk Wawan; Hatta, Puspanda; Liantoni, Febri; Yuana, Rosihan Ari; Ramadhan, Raqael Fisabillah
JST (Jurnal Sains dan Teknologi) Vol. 11 No. 2 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (575.688 KB) | DOI: 10.23887/jstundiksha.v11i2.45319

Abstract

Pada masa pandemi Covid-19, model pembelajaran adaptif menjadi alternatif pilihan dalam pembelajaran jarak jauh pada pendidikan perguruan tinggi. Permasalahan yang ditemui adalah tidak semua tenaga pendidik siap melakukan penyesuaian dalam menjalankan pembelajaran jarak jauh. Akibatnya, peserta didik mungkin menemukan materi pembelajaran online yang terlalu sederhana, atau malah sangat rumit. Hal ini berakibat pada hasil pembelajaran menjadi kurang maksimal. Penelitian ini bertujuan untuk menciptakan adopsi algoritma SAW dalam sistem penunjang keputusan penentuan strategi pembelajaran adaptif. Jenis penelitian ini merupakan research and development. Sistem dikembangkan dengan model spiral. Data dikumpulkan dengan menggunakan kuesioner yang dilekatkan dalam sistem. Anggota sampel data adalah dosen pengguna sistem. Teknik analisis data menggunakan analisis kuantitatif. Hasil penelitian menunjukkan sistem mendapatkan input data dari angket digital terintegrasi yang menggambarkan kondisi dari masing-masing mahasiswa. Sistem dievaluasi dengan menggunakan System Usability Scale (SUS) untuk menganalisis tingkat persepsi kebergunaan sistem. Melalui sistem ini, tenaga pendidik diharapkan dapat memperoleh rekomendasi perlakuan yang sesuai dengan kondisi mahasiswa sehingga mereka dapat lebih fokus pada penerapan strategi dan substansi pembelajaran.
Design and Development of an Android-Based Interactive Learning Media for Grade VIII Statistics using the ADDIE Model Rahayu, Lestari; Prakisya, Nurcahya Pradana Taufik; Hatta, Puspanda; Wafa, Alfian Fawaidil; Herianto, Tulus Joseph
Jurnal Media Informasi Teknologi Vol. 2 No. 2 (2025): Oktober 2025
Publisher : Digital Innovation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69616/mit.v2i2.236

Abstract

In the 21st-century learning era, students in several regions of Indonesia still use conventional media such as whiteboards and textbooks in mathematics education. This leads to student boredom and relatively low learning outcomes because they are more interested in playing with smartphones rather than studying. The solution to this problem is to utilize Information and Communication Technology (ICT) as a learning medium. The purpose of this research is to develop, evaluate the feasibility, and determine user perceptions of an interactive Android-based learning media for Grade VIII statistics in junior high school. This research follows a research and development design consisting of three stages: development using the ADDIE method, feasibility analysis, and user perception analysis. The result of the development stage is a valid interactive Android-based learning media. The feasibility analysis results indicate that the media is highly feasible with a rating of 92.5% from media experts and 95% from subject matter experts. The user perception analysis shows that 84.4% of students strongly agree with the usefulness aspect of this media, and 89.5% of students strongly agree with the ease of use aspect. Therefore, it can be concluded that this interactive learning media is worthy, user-friendly, and beneficial in the learning process.
Utilization of Open Video Repository-Assisted Inquiry Based Learning (IBL) on Computer Network Basics Course : Its Effect on Student Interest and Learning Outcomes Fajarwati, Aprilia; Basori; Hatta, Puspanda
Journal of Global Hospitality and Tourism Technology Vol. 1 No. 1 (2024): Journal of Global Hospitality and Tourism Technology - June
Publisher : Politeknik NEST

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12590381

Abstract

Learning models that are not suitable in learning can make students' interests and learning outcomes less than optimal. Therefore, educators must make the selection of the right learning model. The difference in the influence of Inquiry Based Learning assisted by open video repository on student interests and learning outcomes is the purpose of this study. The research design used was a pseudo-experimental method with a pretest posttest control group design. The class that was given the treatment of using the Inquiry Based Learning learning model assisted by the Open Video Repository was an experimental class, while the control class used the Discovery Learning learning model. The population and samples used were class TJKT 1 as an experimental class and class TJKT 2 as a control class. The data collection technique uses a questionnaire instrument and the value of student learning outcomes which is then tested using SPSS. After conducting data analysis, data were obtained (1) sig(2-tailed) values of 0.047 < 0.05 (2) sig(2-tailed) values of 0.000 < 0.05 (3) student learning interest gain tests in experimental classes 0.32 greater than control classes 0.16 (4) gain tests of student learning outcomes in experimental classes 0.68 were greater than control classes 0.44. It can be concluded that in the use of the Inquiry Based Learning learning model assisted by the Open Video Repository there is a significant influence and has increased effectiveness compared to those who do not use the model on student interest and learning outcomes in the subject basics of Computer Network Engineering and Telecommunications.
The Analysis of the Application of Problem Based Learning to Student’s Critical Thinking Skills Material: Data Transmission Error Detection Mursholihah, Ulfah Awaliah; Hatta, Puspanda; Jumari
Journal of Global Hospitality and Tourism Technology Vol. 2 No. 1 (2025): Journal of Global Hospitality and Tourism Technology - June 2025
Publisher : Politeknik NEST

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16908040

Abstract

The purpose of Indonesian National Education is to develop the ability and shape the character of the nation based on Pancasila, by implementing an independent curriculum and forming the profile of Pancasila students who believe & fear God Almighty, have global diversity, mutual cooperation, independence, critical and creative reasoning. Indonesian education is presented with various innovative learning models to attract and develop the abilities of 21st century learners. The research conducted aims to analyze the results of the application of the Problem Based Learning learning model on the critical thinking skills of class XI F4 students at SMA N 3 Surakarta as many as 36 students. Based on the results of research conducted using qualitative methods based on questionnaire assessments and student learning outcomes, it was found that the critical thinking skills of students in class XI F4 had a very good category, namely 61% on the results of the questionnaire and 67% on the test of student learning outcomes. Indicators of critical thinking skills of students in class XI F4 get 86% achievement on Advances clarification indicators and inference indicators. Based on the results of the research conducted, it is found that the problem-based learning model is effectively used to build students' critical thinking skills on error detection material in data transmission in class XI F4 SMA N 3 Surakarta.
Analisis Penggunaan Quizizz Terhadap Minat Belajar Peserta Didik Kelas XIF5 pada Materi Jaringan Komputer dan Internet di SMA Negeri 3 Surakarta Kridolaksono, Adityas Kristyan; Hatta, Puspanda; Jumari
Journal of Global Hospitality and Tourism Technology Vol. 1 No. 2 (2024): Journal of Global Hospitality and Tourism Technology - December 2024
Publisher : Politeknik NEST

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14289836

Abstract

Informatika dapat digunakan sebagai bentuk pembelajaran jarak jauh yang dikembangkan untukmemfasilitasi peserta didik dalam melihat jadwal, mengerjakan dan mengirimkan tugas, melihat nilai,serta melakukan diskusi kelompok tak terbatas ruang dimanapun dan kapanpun tanpa harusmelakukan pembelajaran tatap muka. Quizizz merupakan media pembelajaran berbentuk kuis yangdilakukan secara online. Quizizz dapat diakses dengan mudah melalui browser ataupun diunduhmelalui playstore. Quizizz merupakan salah satu alternatif sarana evaluasi berbasis e-learning yangdapat digunakan untuk mengevaluasi peserta didik dan memberikan hasil yang cepat bagi guru untukmemberikan keputusan mengenai tindakan remedial atau pengayaan. Tujuan penelitian adalah untukmengetahui pengaruh penggunaan Quizizz terhadap minat belajar peserta didik kelas XIF5 padamateri Jaringan Komputer dan Internet di SMA Negeri 3 Surakarta. Penelitian menggunakan metodepenelitian kualitatif dengan menggunakan deskriptif. Subjek penelitian adalah 1 guru mata pelajaraninformatika dan 10 peserta didik kelas XIF5 yang dipilih secara systematic random sampling denganteknik pengumpulan data adalah menggunakan wawancara dan kuisioner serta menganalisis datadengan reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian dapat disimpulkanbahwa penggunaan Quizizz mampu meningkatkan minat belajar peserta didik kelas XIF5 pada materiJaringan Komputer dan Internet di SMA Negeri 3 Surakarta.
The Analysis of the Use of PjBL in Mobile Application Development with Artificial Intelligence Library in XIF1 SMAN 3 Surakarta Nugroho, Yunanto Dwi; Hatta, Puspanda; Jumari
Journal of Global Hospitality and Tourism Technology Vol. 2 No. 1 (2025): Journal of Global Hospitality and Tourism Technology - June 2025
Publisher : Politeknik NEST

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16924339

Abstract

Indonesia continues to improve the quality of education in order to compete regionally and globally. This research was conducted at SMA Negeri 3 Surakarta on students of class XI F1, consisting of 36 students. The focus of the research is to evaluate the effectiveness of Project Based Learning (PjBL) method in learning Mobile Application Development with Artificial Intelligence Library. Data were collected through classroom observation, interviews with Informatics teachers, and questionnaires to students. The results showed that the PjBL method was effective in improving students' understanding of the material taught. In addition, this method also helps students develop important skills, such as collaboration, problem solving, and project management. Students showed significant improvement in working in groups, sharing tasks, and solving problems. Thus, PjBL not only improves academic understanding, but also skills that are useful for students' future.
Evaluating Ensemble Versus Non-Ensemble Machine Learning Performance with Preprocessing Techniques for IoT Intrusion Detection on CICIoT2023 Firdaus, Febrian Sabila; Hatta, Puspanda; Basori, Basori
Jurnal Teknik Informatika (Jutif) Vol. 7 No. 1 (2026): JUTIF Volume 7, Number 1, February 2026
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2026.7.1.5408

Abstract

The rapid expansion of the Internet of Things (IoT) introduces significant security vulnerabilities, exposing networks to sophisticated attacks. Developing effective Intrusion Detection Systems (IDS) is critical, yet many machine learning benchmarks rely on outdated datasets. This study provides a comprehensive comparative evaluation of ensemble and non-ensemble machine learning models for multiclass attack classification using the modern and complex CICIoT2023 dataset. The methodology involves robust preprocessing, including random undersampling to address extreme class imbalance and a hybrid feature selection approach combining Mutual Information (MI) and Random Forest Feature Importance (RFFI). Models, including Naive Bayes, Logistic Regression, SVM, Random Forest, and XGBoost, were evaluated using stratified 5-fold cross-validation (K=5) with default hyperparameters. The results demonstrate that ensemble models consistently and significantly outperform non-ensemble models. XGBoost achieved the highest and most stable performance, yielding a mean F1-score of 0.8889 ± 0.0008 across the K-folds, and a final macro F1-score of 0.8891 on the test set. This research confirms the superiority of ensemble methods for complex IoT traffic and quantitatively highlights the critical role of preprocessing. Notably, scaling was proven essential for non-ensemble models, drastically improving Logistic Regression's F1-score from an unstable 0.6280 to 0.7691.
Co-Authors A.G. Tamrin, A.G. Abdillah Yusron Agus Budiarto Agus Efendi Agus Efendi Agus Efendi Agustina Dyah Pratiwi Aji Nur Rohman Al-Fayed, Iqbal Isnan Andhika Ramadhany Aris Budianto Aris Budianto, Aris Basori Basori Basori Basori Basori Basori Basori Basori Basori Cucuk Wawan Budiyanto Dimas Tegar Zunanta Dimmapraha Fatuardi Dadungawigra Dini Erlinawati Dwi Maryono Dwi Maryono Endar S Wihidayat Endar S. Wihidayat Endar Suprih Wihidayat Endar Suprih Wihidayat Endar Suprih Wihidiyat Esanudin, Rosyid Fadila Aini Atista Fahru Roszy Mahtuf Faizal Arifuddin Fajarwati, Aprilia Fawaidil Wafa, Alfian Febri Liantoni Febri Liantoni, Febri Feng Xiao Firdaus, Febrian Sabila Herianto, Tulus Joseph Ibrahim Wahyu Saputra Imam Prasetyo Ismoyo Putro Isna Safira Jarwodo Aji Jumari Khrisna Bagaskara Kridolaksono, Adityas Kristyan Kusmanto, Bintang Timur Laksono Trisnantoro Lestari Rahayu M Rifki Affandi Mishbahuddin, Ahmad Mohd. Shafie bin Bakar Muhamad Nur Azmi Wahyudi Muhammad Jaelani Mursholihah, Ulfah Awaliah Novita Salkha Nugroho, Yunanto Dwi Nurcahya Pradana Taufik Prakisya Prakisya, Nurcahya Pradana Taufik Pramudya, Otniel Dewangga Divan Putri Karimah Ramadhan, Raqael Fisabillah Rena Anggita Putri, Rena Anggita Rosihan Ari Yuana Rosihan Ari Yuana, Rosihan Ari Sari, Liska Mey Ika Septhea Pradina Mustofa Septi Yulisetiani Setiyani, Susanti Sidauruk, Deardo Satria Ristiawan Titan Istiah Herwati Tiyarno, Raka Pratama Wachid Adi Nugroho Wicaksono, Palguno Widiastuti, Indah Wihidayat, Endar Suprih Winda Annisa Salma Yulisetiani, Septi Yusfia Hafid Aristyagama