Learn how educational data is transforming teaching and learning methods in this 29-minute lecture from Professor Hiroaki Ogata at the 17th Kyoto University Research Institute and Center Symposium. Explore the rapid digitalization of education driven by the GIGA School Initiative and COVID-19 countermeasures, which has led to the natural accumulation of educational data from digital textbooks, lecture video viewing histories, quizzes, and report files. Discover the emerging field of Learning Analytics, which analyzes this data to improve teaching and learning approaches, through practical implementation examples from elementary schools to universities. The lecture covers the professor's research interests, changes in education during the pandemic, research cases on educational data utilization, and specific examples of how data analysis supports education and learning.