The document discusses the role of co-curricular activities (CCAs) in environmental education, emphasizing their importance in complementing academic learning and fostering cognitive, affective, and psychomotor development. It highlights various types of CCAs, such as field trips, exhibitions, eco clubs, and environmental games, and explains their benefits in promoting environmental awareness and practical understanding among students. Ultimately, CCAs play a crucial role in enhancing students' knowledge and engagement with environmental issues, making learning more effective and enjoyable.