This document presents an overview of pedagogical initiatives to promote agroecology and conservation agriculture through digital tools and e-learning, particularly in Cambodia, Laos, and Vietnam. It highlights the challenges of teaching agroecology, the need for interdisciplinary approaches, and the importance of connecting research, fieldwork, and teaching. The IPERCA project developed online courses, platforms, and multimedia content using tools like Scenarichain, Wordpress, and YouTube. It also emphasizes different learning strategies, community engagement, and co-design of content by teachers, researchers, and farmers to support an agroecological transition.