A quiet transformation is taking place in classrooms worldwide, where climate change is no longer confined to textbooks but brought to life through everyday learning. From Brazil to Cambodia, Indonesia and Rwanda, teachers are leading this shift, turning sustainability into a lived, everyday experience rather than a standalone topic.
UNESCO is supporting teachers to redesign lessons so that climate concepts connect to students’ realities. In Indonesia, rather than opening a textbook, a teacher holds up a poster of local fish species and asks the children which ones they recognize. Hands go up immediately. What follows is a structured lesson built entirely on lived knowledge – which species get caught, change of seasons and why it matters. The blog gives many more examples of how teachers have changed their lessons.