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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Fisika Indonesia Jurnal Ikatan Alumni Fisika Universitas Negeri Medan JOIV : International Journal on Informatics Visualization Jurnal Penelitian Pendidikan IPA (JPPIPA) Aptisi Transactions on Technopreneurship (ATT) Jurnal Eduscience (JES) Jurnal Abdimas Sangkabira Indonesian Science Education Research (ISER) JURNAL MUARA PENDIDIKAN Jurnal MENTARI: Manajemen, Pendidikan dan Teknologi Informasi Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Journal of Innovative Physics Teaching (JIPT) Blockchain Frontier Technology (BFRONT) Indonesian Journal of Emerging Trends in Community Empowerment Jurnal Pendidikan Progresif
Yul Ifda Tanjung, Yul Ifda
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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DEVELOPMENT OF TECHNOLOGY-BASED ASSESSMENT INSTRUMENTS IN SCIENCE LEARNING: A NARRATIVE REVIEW (2015-2025) Tanjung, Yul Ifda; Siregar, Tiur Malasari; Frisnoiry, Suci; Elfitra, Elfitra; Ramadhan, Taufiq; Mansyur, Abil; Sihombing, Rizky Agassy
JURNAL EDUSCIENCE Vol 13, No 1 (2026): Jurnal Eduscience (JES), (Authors from Australia, Taiwan, and Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v13i1.8226

Abstract

Purpose - This study critically synthesizes research on the development of technology-based assessment instruments in secondary science education (junior and senior high school) through a structured Narrative Literature Review (NLR). This review therefore identifies instrument types, implementation contexts, research dimensions examined, and learning impacts, while highlighting gaps in equity, teacher readiness, and longitudinal outcomes.Methodology - Articles were systematically retrieved from Google Scholar and Mendeley within the 2015–2025 publication range using predefined keywords related to technology-based assessment and science learning. Inclusion criteria required peer-reviewed empirical studies focusing on secondary-level science and reporting instrument development or evaluation. Fourteen eligible articles were analyzed using structured content analysis, with emphasis on instrument characteristics, evidence of validity and reliability, implementation contexts, methodological approaches, and reported limitations.Findings - The synthesis indicates that research predominantly centers on Computer-Based Testing (CBT), Computerized Adaptive Testing (CAT), gamified assessments, two-tier diagnostic tests, and LMS-based e-portfolios. Overall, these instruments demonstrate satisfactory validity and reliability and effectively measure higher-order thinking skills and conceptual understanding. They also enhance student motivation and accelerate feedback processes. However, most evidence is based on short-term, small-scale implementations, with limited attention to equity issues, teacher readiness, and sustained learning effects.Contribution - This review integrates psychometric, pedagogical, and technological perspectives into a coherent analytical framework for technology-based assessment in science education. It clarifies existing research gaps and underscores the need for broader contextual validation, stronger methodological rigor, and the integration of learning analytics to ensure sustainable and evidence-based digital assessment practices.
Migration of Blockchain Systems to Quantum Resistant Security ECDSA vs NIST MLDSA Pramesti, Santika Lya Diah; Tanjung, Yul Ifda; Aulia, Azwani; Ramadhan, Muhammad Rafly; Versie, Ikyboy Van
Blockchain Frontier Technology Vol. 5 No. 2 (2026): Blockchain Frontier Technology
Publisher : IAIC Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/bfront.v5i2.944

Abstract

The advent of cryptographically relevant quantum computers poses an existential threat to the security foundations of contemporary blockchain networks, which predominantly rely on the ECDSA for transaction authorization and identity management. Shor’s quantum algorithm can solve the underlying mathematical problems of ECDSA in polynomial time, rendering current ledgers vulnerable to catastrophic asset theft. This study aims to examine the implications of quantum computing on blockchain security by positioning ECDSA and ML-DSA as two generational digital signature standards within the evolving cryptographic landscape. The analysis is conducted through a standards-based comparative approach, focusing on the formal specifications and security objectives outlined in the U.S. NIST post-quantum cryptographic standard FIPS 204. The findings indicate that ECDSA and ML-DSA represent two critical generations of digital signature standards: ECDSA as the legacy cryptographic foundation for current blockchain ecosystems, and ML-DSA (formerly CRYSTALS-Dilithium) as the newly standardized, quantum-resistant successor mandated for future secure systems. This transition underscores the strategic importance of evaluating digital signature algorithms not only as cryptographic primitives but also as formal standards with far-reaching implications for public policy, regulatory compliance, and long-term protocol governance.
STATE OF THE ART REVIEW: THE EFFECTIVENESS OF IMPLEMENTING PROBLEM BASED LEARNING (PBL) MODELS IN IMPROVING SCIENCE LEARNING Wulandari, Titis; Karlinda; Tanjung, Yul Ifda; Yohandri; Abdul Razak
Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Vol. 7 No. 1 (2026): Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI)
Publisher : Information Technology Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jipti.v7i1.4044

Abstract

The problem based learning model is a student centered learning strategy, which is an innovative that learning model provides active learning conditions . this study aims to measures the effectiveness of research articles on the application of the PBL model to improving science learning. this type of research is a meta- analysis using secondary and quantitative data to draw accurate conclusion in the form of effectiveness by searching the literature from the EBSCO database, Google Scolar and Taylor & Francis. Articles that have been published from 2019-2023. The keywords for cross - sectional studies are as follows: "Problem based learning " and " education " and " science learning outcomes ". The articles studied were full text articles with an observational research design. The articles were collected using the PRISMA diagram, and analyzed using the Reviews Manager 5.3 applications. Based on the results of the Forest Plot of 4 articles on learning with the application of the PBL Model, it has 1.09 units higher to get good learning outcomes compared to students who are given the application of the non PBL model (P<0.001; 95% Ci: 0.29 – 1.89; I2 = 94%).
MANAJEMEN MEDIA PEMBELAJARAN DALAM PENDIDIKAN IPA: HUBUNGAN ANTARA PREFERENSI SISWA DENGAN KOMPETENSI DAN MOTIVASI BELAJAR Fadillah, Muhammad Aizri; Festiyed; Usmeldi; Lufri; Mawardi; Tanjung, Yul Ifda
Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Vol. 6 No. 1 (2025): Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI)
Publisher : Information Technology Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jipti.v6i1.2756

Abstract

The use of learning media in science education is increasingly important to improve students' learning competence and motivation, yet there is still a gap in the understanding of the effectiveness of strategic media management. This study aims to explore the role of learning media management in improving students' competencies as well as understanding the influence of students' preferences for learning media on their learning motivation. This study used a quantitative design with a survey method. The sample consisted of 54 junior high school students in North Sumatra Province who were selected using the convenience sampling method. Data were collected through an online survey covering four main constructs: teachers' learning media management strategies, students' science competencies, students' preferences for learning media, and students' learning motivation. Data analysis was conducted using SmartPLS (V.4) software to test the validity and reliability of the research instruments and SPSS (V.26) to analyze the relationship between variables through multiple regression analysis (univariate; ENTER model). The results showed that effective management of learning media, especially in visualizing complex concepts, had a significant influence on improving the procedural aspects of students' competence, although the influence on conceptual understanding was still limited. In addition, students' preference for relevant, engaging, and contextualized media was shown to positively influence their motivation, especially in the aspects of active engagement and learning comfort. These findings highlight the importance of interactive and strategic media design and the need for teacher training in maximizing the use of learning media. The implications of this study include the development of educational policies that support the integration of student preference-based learning media and the increase of teachers' capacity to manage media effectively to improve student learning outcomes.
Co-Authors Abdul Razak Abil Mansyur, Abil Abubakar Arvi, Mayfa Dwi Asrizal Aulia, Azwani Bisrul Hapis Tambunan, Bisrul Hapis Budiman Nasution Chatarina Umbul Wahyuni Dewi Wulandari Elfitra Elfitra Elvianasti, Mega fadillah, Muhammad Aizri Fairuz, Tariza Festiyed Festiyed Festiyed, - Fitri Arsih Hadi Kesuma, Selfa Raya Irham Ramadhani Karlinda Lufri Lufri Makrooni, Golaleh Mawardi Nainggolan, Gabrie Tamahra Nuha Febry Anisa Panjaitan, Aries Dame Uli Ramadhan, Muhammad Rafly Ramadhan, Taufiq Rangkuti, Muhammad Aswin Ridwan Abdullah Sani Rizky, Agung Rodriguez, Marta Sanjaya, Aditya Putra Santika Lya Diah Pramesti Satria Mihardi Sibarani, Ruth Masta Yemima Sihombing, Rizky Agassy Simanjuntak, Janter P. Skunda Diliarosta Suci Frisnoiry Sumliyah, Sumliyah Syahreza, Dina Sarah Titis Wulandari Tiur Malasari Siregar, Tiur Malasari Trisnawati Hutagalung Usmeldi Usmeldi Versie, Ikyboy Van Yohandri