Core Points - The marine science outreach activities conducted by the Beihai Ocean Center aimed to educate students about coral reefs and marine ecology through engaging methods such as lectures, hands-on experiences, and demonstrations [1][2] - The activities included a focus on coral reef protection, where students learned about the ecological functions of coral reefs and the threats they face, enhancing their understanding of marine conservation [1] - The use of high-tech equipment like drones and pH meters was highlighted, showcasing their importance in marine observation and research, which sparked students' interest in marine technology [2][4] Group 1 - The Beihai Ocean Center organized marine-themed science outreach events at local schools, including interactive sessions on coral reefs and marine ecology [1] - Students participated in a quiz and hands-on activities, reinforcing their knowledge and enthusiasm for marine science [1] - The outreach included demonstrations of diving equipment and marine survey techniques, allowing students to experience marine research firsthand [1][4] Group 2 - The high-spectral drone attracted significant attention, with students inquiring about its capabilities and applications in marine surveying [2] - Students engaged in pH testing activities, learning about the chemical properties of seawater and its importance in marine environments [3][4] - The overall response from students and teachers was positive, indicating that the activities successfully broadened scientific perspectives and fostered a sense of responsibility towards marine conservation [4]