Learning for Sustainable Development: Integrating Environmental Education in the Curriculum of Ordinary Secondary Schools in Tanzania

Abstract
The study assesses the extent to which curriculum of secondary schools in Tanzania addresses sustainable education through integration of environmental education. Specifically, it evaluates the subjects used to deliver environmental education in secondary school. Also the study found out perceptions, challenges, and recommendations for implementing environmental education. This research adopted a case study, qualitative approach to study the subject matter in its natural settings while making sense of the contents of the subjects and perceptions of stakeholders. Cross sectional, stratified sampling involved both students from all classes, experienced teachers in geography and biology and a head teacher as well. It was found that most environmental education competencies are delivered mainly through the geography subject, and some in biology using an integrated teaching approach. Students and teachers were fairly knowledgeable and had understanding of basic environmental issues. Main challenges facing implementation of environmental education included an integrated learning approach, inadequate knowledge on environmental education, lack of support from each other and from school administration, and cultural myths and beliefs.