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All Journal Jurnal sistem informasi, Teknologi informasi dan komputer Jurnal Sistem Informasi dan Bisnis Cerdas EMITTER International Journal of Engineering Technology Journal of Information System Jurnal Linguistik Komputasional Antivirus : Jurnal Ilmiah Teknik Informatika Jurnal Mantik JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) JATI (Jurnal Mahasiswa Teknik Informatika) MOTORIC Jurnal E-Bis: Ekonomi Bisnis Journal of Advanced in Information and Industrial Technology (JAIIT) e-NARODROID Jurnal Teknologi Sistem Informasi dan Sistem Komputer TGD Jurnal Media Informatika Journal of Technology and Informatics (JoTI) Journal Computer Science and Informatic Systems : J-Cosys KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Journal of Science Technology (JoSTec) Internet of Things and Artificial Intelligence Journal Asthadarma: Jurnal Pengabdian Kepada Masyarakat Jurnal Ar Ro'is Mandalika (Armada)
Junaedi, Lukman
Department Of Information System, Narotama University, Surabaya, Indonesia
Religion 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 Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Social Sciences Other

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THE DESIGN AND EFFICACY OF INTERACTIVE DIGITAL SIMULATIONS FOR PRESCHOOL COGNITIVE DEVELOPMENT: INTEGRATING PIAGET’S PREOPERATIONAL THEORY AND MAYER’S MULTIMEDIA PRINCIPLES Junaedi, Lukman; Arif, Muchamad; Virdaus, Varia Virdania; Rofiyarti, Fitri; Faviandhani, Qausya
MOTORIC Vol 9 No 2 (2025): Volume 9 No 2 Desember 2025
Publisher : Universitas Narotama

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Early Childhood Education (ECE) plays a critical role in shaping foundational cognitive skills, particularly during the preoperational stage (ages 2–7 years) as theorized by Jean Piaget. Children in this phase learn optimally through active, symbolic manipulation and play. However, the global shift towards digital learning necessitates a robust instructional design framework to overcome the limitations of passive media and mitigate the risks of cognitive overload often associated with poorly structured digital content. This study addresses the urgent need for empirically validated, theory-driven digital learning tools for ECE by systematically integrating Piaget’s developmental rationale with Richard E. Mayer’s Cognitive Theory of Multimedia Learning (CTML). The research employed a systematic Research and Development (R&D) approach using the five-phase ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The analysis phase defined specific cognitive targets (e.g., shape, number, and color recognition) suitable for preoperational learners. The design and development phases strictly implemented key CTML principles, such as the Coherence Principle (eliminating extraneous materials like non-essential background music) and the Modality Principle (using audio narration instead of on-screen text to prevent dual-channel overload), thereby optimizing cognitive processing efficiency for young learners. The intervention—an interactive digital simulation designed around these principles—was implemented with a sample of ECE children in Indonesia. The efficacy of the intervention was evaluated using a pre-test post-test quasi-experimental design. The results demonstrated a statistically significant improvement in the cognitive performance of the treatment group (p < 0.05). Specifically, children exposed to the CTML-designed simulation showed an average cognitive gain of 25% to 30% in targeted skills (classification, counting, and problem-solving) compared to their baseline scores. This substantial gain validates the combined theoretical approach. The study concludes that the effectiveness of digital media in ECE is not inherent to the technology itself but is directly proportional to the rigor of the instructional design, confirming that minimizing extraneous cognitive load through Mayer's principles enables more efficient assimilation and accommodation of new knowledge, aligning perfectly with Piagetian demands for active learning. Future research should explore the long-term retention effects and integrate more immersive technologies like Augmented Reality (AR).10Keywords: Interactive Digital Learning; Cognitive Development; Piaget's Preoperational Stage; Multimedia Learning Principles. Keywords: Interactive Digital Learning; Cognitive Development; Piaget's Preoperational Stage; Multimedia Learning Principles
Decision Support System Best Rider Si Penghubung Harapan (SPH) at Mini Station Tambaksari Ninja Express Surabaya Umar, Muhammad Daffa; Junaedi, Lukman
Journal of Science Technology (JoSTec) Vol. 7 No. 1 (2025): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/jostec.v7i1.1470

Abstract

In the era of the industrial revolution 4.0, shipping services or expeditions have grown rapidly due to the increasing needs of people in online shopping. Ninja Express has facilitated several online stores or e-commerce and has many branches throughout Indonesia, one of which is the Tambaksari mini station. The Tambaksari mini station has several couriers who are tasked with delivering goods or what are called SPH riders (Si Penghubung Harapan). Every month there is a determination of the best SPH rider from each region based on the calculation of the performance of all SPH riders. The creation of this best rider SPH decision support system can facilitate the determination of the best SPH rider which was previously done manually. With the EXPROM II method, the system can compare several alternatives based on several established assessment criteria. The final calculation result is in the form of an alternative difference so that it can produce a ranking output based on the highest flow value. The implementation of this method is applied in web format using the PHP and MySQL programming languages.
Peningkatan Visibilitas Digital melalui Implementasi Search Engine Optimization (SEO) di PT. Olean Permata Telematika Achmad Zakki Falani; I Putu Artaya; Latipah; Lukman Junaedi
Asthadarma : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2026): Maret
Publisher : Universitas Merdeka Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55173/asthadarma.v7i1.72

Abstract

Digital transformation has encouraged Internet Service Provider (ISP) companies to optimize digital media as a strategic tool for marketing and customer communication. One of the major challenges faced is the low visibility of company websites on search engines, which limits public access to information regarding services offered. This activity aims to enhance the digital visibility of PT Olean Permata Telematika through the implementation of Search Engine Optimization (SEO) strategies. The methods employed include an initial website analysis, technical and content optimization, as well as training and mentoring for company personnel on sustainable SEO practices. The results indicate an improvement in website visibility on search engine results and an increased level of understanding among the partner regarding SEO implementation. This activity is expected to strengthen the company’s digital marketing strategy and improve its competitiveness in the ISP industry.
Co-Authors Achmad Teguh Wibowo Achmad Zakki Falani Agung Widodo Agung Widodo Agus Hermanto Agustinus Bimo Gumelar Agustinus Bimo Gumelar Agustinus Bimo Gumelar Al Muhtadi, Achmad Zuhri Andreas Agung Kristanto, Andreas Agung Anshori, Ridwan Arifai, Sandy Rizal Arifai Arumsari, Andini Dwi Awalludiyah Ambarwati Bima Aji Laksono Cahyono, Ahmad Shidiq Derry Pramono Adi Erisa Putri Maulina Febriansyah, Muhammad Adam FITRI ROFIYARTI Frismanda Hasbi Assiddiqi Baihaqi Hendi Rahadiansyah I Putu Artaya Ida Ayu Puspita Sari Krisdianingsih, Erlin Kristovel Printo Nana Latipah Latipah Latipah Latipah, Latipah Mochamad Sulaiman Mochmad Noval Altas Muchamad Arif Muchamad Arif, Muchamad Muchayan, Achmad Muhamad Ghofur Bahtiar Muhammad Rizal, Arif MUHAMMAD SYAIFUL ULUM MY. Teguh Sulistyono Natalia Damastuti Nur Sela Ameiliawati Prakoso, Bagus Ridho Qausya Faviandhani Rendyanto, M Nysbahrul Rismonita Anggraeni ROFIK JALAL ROSYANAFI samudra, gilang galang Suriyana, Afan Talahaturuson, Esther Yolanda Umar, Muhammad Daffa virdaus, varia virdania Wahyu Romadhon, Wahyu Romadhon yusuf, yusuf yusuf Zakki, Achmad