This research investigated the views of secondary education teachers in Greece regarding waste management. A questionnaire was administered to 332 in-service secondary education teachers from various specialties to collect data on their views related to their ability and willingness to implement waste management topics, knowledge of waste management terms, and prioritization of waste management actions. The findings revealed that secondary education teachers expressed a moderate to low level of ability to implement educational activities related to waste management, with a wide distribution of views. They express that they felt more confident in implementing Environmental Education Programs (EEP) related to solid waste management than wastewater management. Teachers showed interest in participating in and organizing environmental programs, particularly for solid waste management. While teachers demonstrated a moderate level of basic knowledge of waste management, their understanding varied across different topics. Some terms were well-known, while others were less familiar. Teachers had a limited understanding of waste management principles and struggled to correctly prioritize waste management actions, with a significant percentage prioritizing recycling over waste minimization. These findings highlight the need for further education and training for secondary education teachers in Greece regarding waste management and environmental education. Improvements are necessary to bridge the gap between teachers' knowledge and understanding of waste management principles. This study emphasizes the importance of integrating waste management topics into teacher education programs and providing ongoing professional development opportunities. This research contributes to the literature by identifying areas for improvement in environmental education practices among secondary education teachers in Greece. The findings provide insights for curriculum development and teacher training programs. Future research should evaluate the effectiveness of environmental education initiatives aimed at enhancing teachers' knowledge and understanding of waste management principles.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0015/a.php" alt="Hit counter" /></p>
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