AUTHOR=Lademann Julia , Henze Jannik , Honke Nadine , Wollny Caroline , Becker-Genschow Sebastian 
  
TITLE=Teacher training in the age of AI: impact on AI literacy and teachers’ attitudes
  
JOURNAL=Frontiers in Education
  
VOLUME=Volume 10 - 2025
  
YEAR=2026
  
URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1671306
  
DOI=10.3389/feduc.2025.1671306
  
ISSN=2504-284X
  
ABSTRACT=The rapid integration of artificial intelligence (AI) in education requires teachers to develop AI competencies while preparing students for a society influenced by AI. This study evaluates the impact of an online teacher training program on German in-service teachers’ AI literacy, usage behaviors, and attitudes toward AI. A pre-post design study was conducted with teachers (N = 436 for attitude assessment, among whom NL = 291 teachers for AI literacy) participating in the course. The program combined synchronous and asynchronous learning formats, including webinars, self-paced modules, and practical projects. The participants exhibited notable improvements across all domains: AI literacy scores increased significantly, and all attitude items regarding AI usage and integration demonstrated significant positive changes. Teachers reported increased confidence in AI integration. Structured teacher training programs effectively enhance AI literacy and foster positive attitudes toward AI in education.