FIRST VALIDATION OF AN AI-BASED TOOLKIT FOR REFLECTIVE AND INTENTIONAL INSTRUCTIONAL DESIGN IN TEACHER EDUCATION

This study presents the first empirical validation of an AI-based toolkit—integrating Gemini, Copilot, Diffit, Canva AI, and Quizlet—tested during an intensive training program for pre-service and in-service teachers (N=294). While the majority of current professional development initiatives focus on purely operational skills and tool literacy, this research investigates AI as a catalyst for metacognitive awareness and intentional instructional design. Through a longitudinal pre-test/post-test design and the application of statistical models, including ANOVA and Pearson Correlation, the results demonstrate a consistent improvement (8-12%) in the dimensions of the Metacognitive Awareness Inventory (MAI). The findings highlight how professional training mediated by the toolkit promotes superior reflective agency, ensuring a rigorous alignment between learning objectives, classroom activities, and formative assessment.