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All Journal Jurnal Teknologi Informasi dan Ilmu Komputer ELINVO (Electronics, Informatics, and Vocational Education) SMATIKA Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Jurnal Tecnoscienza Proceedings Series of Educational Studies Journal of Smart Education and Learning

Admaja Dwi Herlambang, Admaja Dwi

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Author-ID : 511726

Religion Arts Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Mathematics Social Sciences Other

Published : 77 Documents Claim Missing Document

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Articles

Title

The Vocational High School Student’s Computational Thinking Skills Comparison between Online and Offline Instructional Process in The Computer Network Subject Context Herlambang, Admaja Dwi; Nugraha Kresna Mukti; Satrio Hadi Wijoyo
Journal of Information Technology and Computer Science Vol. 9 No. 2: August 2024
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.92489

This study aims to see how high the difference in the average score of computational thinking skills is owned by students who carry out online learning with students who carry out offline learning and how high the significance level of the difference in the average score is. The approach used in this study uses assessment tools to measure the scores of students’ computational thinking skills. Sampling was done using a non-probability sampling technique for the 12th-grade students in computer network subjects of vocational high school. The mechanism used in this study was to provide research questions to each respondent under the learning mechanism, each of which consisted of 15 students. Based on the results of statistical calculations, it was found that the average/mean of the online mechanism group was 13.27, and the offline group was 17.73. In the Mann-Whitney U test, a score of 0.159 was also obtained. Comparison of the Mann-Whitney U test results with the test rules of 0.159 > 0.05. The conclusion is that there is a difference between the scores of the computational thinking skills of students who carry out online and offline learning, but this difference is not significant.

Development of Interactive Multimedia-Based Learning Media for Basic Graphic Design Subjects with the ADDIE Model Guidelines at SMK Negeri 5 Malang Husen, Dania Lazuardi; Herlambang, Admaja Dwi; Wijoyo, Satrio Hadi
Journal of Information Technology and Computer Science Vol. 9 No. 3: December 2024
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.93349

This research aims to explain the results of the needs analysis in developing interactive multimedia-based learning media so that it can improve learning outcomes and support the learning interaction process and can motivate students during learning activities. This learning media was built by adapting the ADDIE model which consists Analysis, Design, Development, Implementation, and Evaluation phase. The results of this research test are the learning outcomes of students increase after using learning media. Hypothesis testing with Paired Sample T-Test technique produces a hypothesis that there are differences in learning outcomes due to the use of learning media. The test results based on the use of learning media by students resulted in an average eligibility of media in support of learning interactions of 85.81% and learning motivation of 87.05%. That is, learning media can be categorized as very feasible to be used to build learning interactions and learners' learning motivation.

Vocational High School Students’ Creative Thinking Skills Comparison Between Project-Based Learning and Problem-Based Learning Instructional Process in Software Development Subjects Herlambang, Admaja Dwi; Aditya Rachmadi, Mohammad Adnan; Prima Zulvarina
Journal of Information Technology and Computer Science Vol. 9 No. 3: December 2024
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.93490

The study compares the creative thinking skills of vocational high school students who experience Project-Based Learning (PjBL) and Problem-Based Learning (PBL) instructional processes in Software Development subjects. The research was conducted at one of Malang City, Indonesia’s information technology primary vocational high schools (SMK TI). The study used a randomised pretest-posttest control group design experimental research design. The research group was divided into two groups, namely the experimental group (PjBL) and the control group (PBL), where each group consisted of 36 students. The data generated in the study was obtained by conducting a test of creative thinking skills. A comparative analysis of creative thinking skills data in the experimental and control groups was performed using Wilcoxon’s Test. Comparative analysis of pre-test data in the experimental (M=72.36; SD=9.29) and control (M=70.97; SD=9.39) groups resulted in a p-value of more than 0.05. It means there are no differences in pre-test scores between the two groups. In contrast, the p-value for post-test data from the experimental (M=94.02; SD=4.27) and control (M=86.80; SD=6.98) groups was less than 0.01. It means there are no differences in post-test scores between the two groups. Comparative analysis of pre-test and post-test data from the experimental group resulted in z(35)=5.26; p < 0,01; d=3.00. Comparative analysis of pre-test and post-test data from the control group resulted in z(35)=5.26; p < 0,01; d=1.91. According to the findings of the analysis, PjBL and PBL impact students’ creative thinking skills. Compared with effect size, the PjBL effect is more significant than PBL.

Intelligent Computing System to Predict Vocational High School Student Learning Achievement Using NaÃ¯ve Bayes Algorithm Herlambang, Admaja Dwi; Wijoyo, Satrio Hadi; Rachmadi, Aditya
Journal of Information Technology and Computer Science Vol. 4 No. 1: June 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Vocational High School with ICT major need an intelligent computing system that could predict the student learning achievement. The system used fifteen achievement indicators and NaÃ¯ve Bayes algorithm in data processing. Testing on student achievement data produces the conclusion that is the highest intelligent accuracy values in 53% with lowest accuracy value in 48% based on NaÃ¯ve Bayes algorithm processing. The result of mining process using NaÃ¯ve Bayes algorithm can be used to classify the 3rd year student achievement to five categories. These categories are Very Good, Good, Fair, Poor, and Failed. The system testing result showed that this intelligent computing system function was fitted with Vocational High Schoolâ€™s system requirement, system design, and system implementation.

Web-based Application for Visual Representation of Learners' Problem-Posing Learning Pattern Supianto, Ahmad Afif; Wicaksono, Satrio Agung; Bachtiar, Fitra A.; Herlambang, Admaja Dwi; Hayashi, Yusuke; Hirashima, Tsukasa
Journal of Information Technology and Computer Science Vol. 4 No. 1: June 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Studentsâ€™ learning process analysis normally involves massive amount of data. This study explores the pattern and relationship of studentsâ€™ learning process data in an interactive learning media to identify their learning process patterns to ease the needs of sophisticated data analysis for class instructors and educational researchers. This study focuses on the development of a web-based software application that creates a visual representation of studentsâ€™ learning process in a learning media. The result of this software is a visualization of studentsâ€™ activity sequence. This result is then used to infer studentsâ€™ learning patterns as well as identifying their learning behavior and to create a better feedback via the learning instructors. As a case study, this research uses the data log of Monsakun, a digital learning environment that focuses on the subject of mathematic for grade school students on the topic of arithmetic using story-based question and problem-posing approach. Investigation result shows four distinct learning activity patterns which are: smart pattern, adventure pattern, peer pattern and cyclic pattern. Each pattern requires different feedback to optimize learning progression, by using this web-based application, appropriate feedback to specific learning pattern is then applied to each student based on its learning activity pattern.

Interactive Digital Book Development for Computer and Network Fundamental Teaching Subject based on Four - D Model at Indonesian Computer and Network Engineering Vocational High School Herlambang, Admaja Dwi; Akhmadi, Lutfiani; Wijoyo, Satrio Hadi
Journal of Information Technology and Computer Science Vol. 4 No. 2: September 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Computer and Network Fundamental is one of the teaching subjects atComputer and Network Engineering Vocational High School in Indonesia. Thelearning activities at the research location was less interactive because of thelearning process still uses conventional textbooks or static digital books.Solutions that offered in the research are not only interactive digital book productdevelopment inappropriate way but also product implementation in experimentaldesign. The development used Four-D Model. The experimental design usedMatching-Only Pretest-Posttest Control Group Design. The instrumentation usedobservation, interviews, questionnaires, and tests. Content Validity Content(CVR) value based on Subject Matter Experts (SMEs) evaluation result for goal,learner, learning, context, and technical criteria are above 0.75. Paired T-Test andIndependent T-Test results showed that interactive digital book implementationin the learning process can cause an enhancement in student learning outcomes.

Comparison of Indonesian Population Information System Service Performace Based On Information System Functional Scorecard Theory Farah, Najla Alia; Herlambang, Admaja Dwi; Rachmadi, Aditya
Journal of Information Technology and Computer Science Vol. 6 No. 3: December 2021
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

The Balikpapan Population and Civil Registration Office has implemented service automation by using an information system to support the population and civil registration administration services in Balikpapan, Indonesia. The information system implemented is called The Population Administration Information System (SIAK). The office has previously implemented an information system similar to SIAK, namely the Population Administration Organizing System (SPAK). One of the office aims is to improve the quality of SIAK. SIAK quality is improved in order to achieve optimal service. As a step of achieving vision and mission, implementing work functions and optimizing the utilization of information systems, the comparison of information system performance between information systems that have been used with information systems that have previously been used. The guidelines used in assessing the performance of both systems are Information System Functional Scorecard (ISFS) theory. The data collected by questionnaires then conducted Paired-T Test so that the results of the two systems were obtained differences and can be compared to know which system is superior. SIAK is an information system that is declared superior to SPAK. Furthermore, the comparison results become a reference in providing recommendations for SIAK performance improvement based on the performance comparison results with SPAK.

Evaluation Quality and Success Implementation of Nganjuk Smart City Mobile Application Using Technology Acceptance Model (TAM) and Delone Mclean Model Approach Anisya, Rossa Dini; Herlambang, Admaja Dwi; Rachmadi, Aditya
Journal of Information Technology and Computer Science Vol. 6 No. 3: December 2021
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Nganjuk Smart City is an android-based mobile application that was created to help Nganjuk citizen obtain public information and services. This research uses Technology Acceptance Model (TAM) and Delone & Mclean in order to determine quality and success implementation condition of Nganjuk Smart City. Data retrieval was conducted by sharing online and offline questionnaires to 175 respondents and used purposive sampling techniques to determine research samples. The result of this research is quality condition implementation of Nganjuk Smart City based on Technology Acceptance Model (TAM) falls into high category and get 71.4% score, while successful condition implementation of Nganjuk Smart City based on Delone & McLean model falls into the high category and get 69.4% score. There are 4 variables and 18 indicators that get improvement recommendations because they get scores lower than the total average scores.

Mastery of Technological Pedagogical And Content Knowledge (TPACK) Prospective Teacher In ICT Expertise Brawijaya University Latifah, Luluk; Herlambang, Admaja Dwi; Wijoyo, Satrio Hadi
Journal of Information Technology and Computer Science Vol. 6 No. 3: December 2021
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

The Information Technology Education (ITE) study program, Faculty of Computer Science, Universitas Brawijaya requires its students to take part in Pengenalan Lapangan Persekolahan (PLP) 2 according to Permenristekdikti No. 55 of 2017 in order to be able to produce prospective teachers who have the competence of educators. This study describes the gap in mastery of competencies with the TPACK framework based on the results of PLP 2 activities which are compared with standard values using a discrepancy evaluation model. The results of the gap are mapped using the method Importance Performance Analysis (IPA) to determine the priority scale for improvement of variables according to positions in certain quadrants. Through the IPA method, the variables that are prioritized to improve their mastery are TPK and PCK because they have very small gaps. Recommendations are given for the TPK variable to be given a pretest and posttest on the material for preparing teaching tools and training in the preparation of lesson plans. For the PCK variable, should be given pretest and posttest to the study material for theoretical and practical learning scenarios, the activities are needed lesson study which is carried out at least twice.

Co-Authors 'Alam, Ghasa Faraasyatul Aditya Rachmadi, Aditya Aditya Rachmadi, Mohammad Adnan Adrian, Alif Wahyu Widi Adzkia, Muhammad Hilmi Afranita, Yanuarin Salwa Ahmad Afif Supianto Akhmadi, Lutfiani Alam, Ghasa Faraasyatul Aldiariza, Sephia Alfida Puspaningrum, Vivian Alimah, Cindy Felita Nur Aminuyati Ananda, Reza Berlian Anggraini, Aulia Septy Anisya, Rossa Dini Aryati, Meilita Dwi Aryo Pinandito Awanda, Gabriella Fadhilatus Batita, Maurish Sofie Rahmi Budiman, Baiti Cipto, Yafie Arbian Deanova, Elsya Diaz Eliantari, Putu Candra Fadhlurrahman, Ridho Fahrunisa, Savira Fahrur Rozi Faizatul Amalia, Faizatul Fajar Pradana Farah, Najla Alia Febriani, Melin Fitra Abdurrachman Bachtiar Fitriana, Allisa Nahla Fransisca, Olivia Dyah Hadi Wijoyo, Satrio Hakim, Rahmana Ilmi Hanggara, Buce Trias Hanifah Muslimah Az-Zahra, Hanifah Muslimah Hapsari, Safira Widya Hayashi, Yusuke Herawati, Serra Nadya Indi Hertin, Lyra Hirashima, Tsukasa Husen, Dania Lazuardi Husodo, Safira Luthfiana Issa Arwani Jelita, Gheri Kurniasari, Salvia Dyah Kusuma Wardani, Ajeng Ayu Laksmana, Kumara Sahasika Linuwih, Dara Nurul Idlal Magfiroh, Ni'mah Majid, Allisa Mochamad Chandra Saputra, Mochamad Chandra Muslichah, Nur Wachidatul Nabila, Failashofi Nadia, Deswita Marsya Naqiyah, Azhar Salsabila Nazirah, Fadwa Nugraha Kresna Mukti Nur Hidayat, Wahyu Nuraini, Rahayu Dwi Permatasari, Amelia Intan Phadung, Muneeroh Pratama, Edwin Samodra Pratama, Fani Putri Prima Zulvarina Prima Zulvarina, Prima Purnawirawan, Okta Puspitasari, Adellia Putri Putra, Davit Pratama Putri, Hedara Raden Arief Setyawan Rahmajati, Hanifah Rahmatika, Azri Putri Rahmatulloh, Septianton Rezki Rais, Putri Daliana Salsabilla Ramadana, Muhammad Rifqy Riswan Septriayadi Sianturi Rizka Rindingpadang, Mayzke Rohmah, Nurur Satrio Agung Wicaksono Satrio Hadi Wijoyo Satrio Hadi Wijoyo Sembiring, Rinawati Septiyan Andika Isanta Sholihah, Tuffahati Simanjuntak, Yen Nanci Sudibyo, Dwi Rizky Cahyo Sukma, Iwang Laga Tri Afirianto, Tri Utami, Dinar Indah Dwi Utami, Kartika Uun Hariyanti, Uun Wibisono Sukmo Wardhono, Wibisono Sukmo Widhy Hayuhardhika Nugraha Putra Wulandari, Nurma Cici Zanah, Yulia Husnathul Zharfani, Nadya Putrininda Zulfarina, Prima

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