This book brings together contributions from prominent researchers investigating the changes in teaching, learning, and assessment with and beyond generative artificial intelligence (GenAI). These chapters represent a variety of research themes and approaches, offering insights into how GenAI is adopted in different educational practices, identifying opportunities and challenges in this rapidly developing field. The volume extends selected presentations from the Cognition and Exploratory Learning in the Digital Age (CELDA 2024) conference, contributing valuable insights for educators, researchers, and policymakers navigating an increasingly AI-driven educational landscape.