Συνέδρια ΔΙΠΑΕ

Μόνιμο URI για αυτήν την κοινότηταhttps://repository.ihu.gr/handle/11544/48408

Περιηγούμαι

Πλοήγηση Συνέδρια ΔΙΠΑΕ ανά Θέμα "AI authoring tools"

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω
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  • Μικρογραφία εικόνας
    Τεκμήριο
    Evaluating Gamma App as an AI-Powered Authoring Tool for Educational Content Creation
    (2025-12-12) Vakalis, Alkis; Dragogiannis, Konstantinos; Papantoni, Iliana; Πολυτεχνική Σχολή, Τμήμα Μηχανικών Πληροφορικής και Ηλεκτρονικών Συστημάτων
    Abstract —This study investigates teachers’ acceptance and post-training use of Gamma App—an AI-powered platform for educational content creation—among secondary education teachers who attended a related professional development seminar. A total of 18 teachers from various subject areas participated, evaluating both the training and the tool’s educational value, while key constructs grounded in the Technology Acceptance Model (TAM) were also measured. Results indicate that most participants perceived the seminar as clear and satisfactory, although some rated the duration and/or post-training support as only moderate. Following the seminar, approximately 38.9% of participants (7 out of 18) reported using Gamma App in their teaching practice, primarily for creating lesson presentations, on a weekly or monthly basis. These users reported high perceived usefulness and perceived ease of use (mean scores 4.33/5 and 4.55/5, respectively), along with positive satisfaction and a strong intention to continue using the tool. Internal consistency for the perceived usefulness and perceived ease-of-use scales was high (Cronbach’s α > .90), indicating reliable measurement. In contrast, 11 teachers did not use Gamma App after the seminar. The most prominent barrier was lack of time, followed by technical constraints and infrastructure limitations. Perceived lack of support, ethical concerns, and perceived relevance to the subject area were rated as less influential barriers. Moreover, most participants expressed interest in further professional development on AI tools, suggesting a willingness to pursue ongoing growth in digital competencies. Overall, Gamma App was evaluated positively by teachers who actively tried it; however, time availability, sustained support, and enabling conditions appear necessary to facilitate broader adoption in everyday educational practice.