Abstract
This study investigates the integration of environmental education into Grade 11 Life Sciences classrooms in South Africa, with a focus on the challenges and opportunities experienced by teachers. In the context of escalating concerns about climate change and biodiversity loss, environmental education plays a vital role in promoting ecological literacy and responsible citizenship. The Life Sciences curriculum—emphasizing ecosystems, conservation, and sustainability—offers a natural entry point for embedding environmental themes. However, effective integration is often constrained by time limitations, insufficient professional development, inadequate resources, and curriculum requirements. Using a qualitative interpretivist approach, the study engaged eight Life Sciences teachers from rural schools in the UMkhanyakude District of KwaZulu-Natal. Data were gathered through semi-structured focus group interviews and analyzed thematically. The findings indicated that while teachers acknowledge the importance of environmental education, they encounter systemic barriers, particularly a lack of training and material support. Nonetheless, the study identified meaningful opportunities to enhance learner engagement, critical thinking, and real-world problem-solving by adopting ecosystem-based and sustainability-focused pedagogies. Grounded in constructivist learning theory and Vygotsky’s Zone of Proximal Development, the research underscored the value of active, context-based learning in equipping learners to confront environmental challenges. The study concluded that successful integration of environmental education requires targeted teacher support, greater curricular flexibility, and the adoption of localized, experiential learning strategies to bridge the gap between scientific knowledge and environmental action.