This booklet was developed for secondary and high school teachers in the Mekong Delta of Vietnam. It provides information and ideas to integrate the topics waste, water and sanitation in lesson plans. The guideline is one part of the overall Environmental Education Tool Box, including lesson plans, divers’ thematic booklets and visual supplements like posters and photos developed by the GIZ and the Department of Education and Training in Bac Lieu and Soc Trang Province, Vietnam (2014).
