CORTEXA
← Browse
crossrefApplied Sciences2025-04-21Cited by 5

Teaching Artificial Intelligence and Machine Learning in Secondary Education: A Robotics-Based Approach

Georgios Karalekas, Stavros Vologiannidis, John Kalomiros

The rapid advancement of Artificial Intelligence (AI) and Machine Learning (ML) highlights the need for innovative, engaging educational approaches in secondary education. This study presents the design and classroom implementation of a robotics-based lesson aimed at introducing core AI and ML concepts to ninth-grade students without prior programming experience. The intervention employed two low-cost, 3D-printed robots, each used to illustrate a different aspect of intelligent behavior: (1) rule-based automation, (2) supervised learning using image classification, and (3) reinforcement learning. The lesson was compared with a previous implementation of similar content delivered through software-only activities. Data were collected through classroom observation and student–teacher discussions. The results indicated increased student engagement and enthusiasm in the robotics-based version, as well as improved conceptual understanding. The approach required no specialized hardware or instructor expertise, making it easily adaptable for broader use in school settings.

View free PDFSource page

Related papers

crossrefApplied Sciences2025-07-09Cited by 7

The Impact of Digital Technology Use on Teaching Quality in University Physical Education: An Interpretable Machine Learning Approach

Liguo Zhang, Zetan Liu, Liangyu Zhao, Jiarui Gao

Amid the ongoing digital transformation of higher education, increasing attention has been paid to the impact of digital technologies on teaching quality—particularly in physical education settings that require high levels of interaction and physical engagement. This study examin…

View free PDFSource page
crossrefApplied Sciences2025-05-27Cited by 15

A Machine-Learning-Based Approach for the Detection and Mitigation of Distributed Denial-of-Service Attacks in Internet of Things Environments

Sebastián Berríos, Sebastián Garcia, Pamela Hermosilla, Héctor Allende-Cid

The widespread adoption of Internet of Things (IoT) devices has significantly increased the exposure of cloud-based architectures to cybersecurity risks, particularly Distributed Denial-of-Service (DDoS) attacks. Traditional detection methods often fail to efficiently identify an…

View free PDFSource page
crossrefApplied Sciences2026-01-03

Towards Intelligent Manufacturing: Machine Learning, Deep Learning, and Computer Vision for Tool Wear Estimation in Milling and Micromilling Processes

Vaibhav Joshi, Sameer Sayyad, Arunkumar Bongale, Satish Kumar, Vivek Warke, R. Suresh

In modern manufacturing, milling and micromilling processes play a central role in precision production. However, rapid wear of cutting tools often leads to sudden tool breakage, unplanned downtime, and part rejection. Maintenance is therefore essential to ensure efficiency, safe…

View free PDFSource page
crossrefApplied Sciences2026-04-28Cited by 1

Generative AI Readiness in Public Higher Education: Assessing Digital Teaching Competence in Paraguay Through Machine Learning Models

Melchor Gómez-García, Derlis Cáceres-Troche, Moussa Boumadan-Hamed, Roberto Soto-Varela

The rapid expansion of Generative Artificial Intelligence (GAI) is transforming higher education systems, particularly public institutions seeking to advance toward smart governance models and digital transformation. In this context, digital teaching competence emerges as a strat…

View free PDFSource page
crossrefApplied Sciences2025-06-05

Thermal Load Predictions in Low-Energy Buildings: A Hybrid AI-Based Approach Integrating Integral Feature Selection and Machine Learning Models

Youness El Mghouchi, Mihaela Tinca Udristioiu

A hybrid Artificial Intelligence (AI) framework centered on metamodeling, integrating simulation data with hybrid data-driven techniques, was implemented to enhance the predictive accuracy and optimization of thermal load projections in three distinct climates in Morocco. Initial…

View free PDFSource page
crossrefApplied Sciences2025-03-18Cited by 23

Comparative Analysis of Advanced Machine Learning Regression Models with Advanced Artificial Intelligence Techniques to Predict Rooftop PV Solar Power Plant Efficiency Using Indoor Solar Panel Parameters

İhsan Levent, Gökhan Şahin, Gültekin Işık, Wilfried G. J. H. M. van Sark

As a result of the increase in the number of smart buildings and advances in technology, energy consumption in buildings has become increasingly important. The estimation of energy consumption in buildings is critical for energy efficiency. Accurate estimation of photovoltaic (PV…

View free PDFSource page