10月11日，自然资源部南海预报减灾中心（粤港澳大湾区海洋预警中心）走进广州市番禺区亚运城加拿达幼儿园，为学龄前儿童带来了一场充满童趣的 海洋灾害科普讲座。 为了让抽象的知识变得更加直观可感，科普讲师精心设计了两个互动游戏环节。在"大海在跳舞"游戏中，小朋友们通过模仿海浪起伏，感受海浪在不同 风力下的形态变化。而在"风暴潮来了"的游戏中，孩子们扮演起海边的小居民，在科普讲师的指令下模拟紧急避险，迅速转移到"安全高地"，在游戏中学习 应对风暴潮的基本技能。 针对学龄前儿童的认知特点，科普讲师运用了大量拟人化、故事化的表达方式讲解各种海洋灾害的知识，如将灾害性海浪比喻成"脾气暴躁、横冲直撞 的大怪兽"，劝告孩子们要远离风大浪急的海边；把风暴潮比作"不请自来、会带来麻烦的没礼貌访客"，形容它会让海水异常升高，淹没道路；而离岸流则 被描述成"一个看似平静却非常可怕的水上滑梯"，一旦被它"抓住"，会迅速把人带向深水区。 互动游戏"风暴潮来了"。南海预报减灾中心供图 ...

Group 1 - The core theme of the summer social practice is to contribute to the development of marine affairs and the construction of a strong marine nation through practical actions by students and faculty from Jiangsu Ocean University [2][10] - Various teams from different colleges are applying their academic knowledge to real-world challenges in marine science, technology, and culture, enhancing efficiency in aquaculture and analyzing human impacts on coastlines [4][6][9] - The initiative includes educational outreach to children, promoting marine science and ecological awareness through hands-on activities and creative projects [6][7][8] Group 2 - The "Intelligent Aquaculture" team is directly applying laboratory results to improve fish farming practices, addressing the practical difficulties faced by local aquaculturists [4] - The "Cultural Transmission" team is engaging with traditional arts and crafts, creating cultural products that highlight the historical connection between marine culture and local heritage [7] - The "Ecological Monitoring" team is conducting scientific assessments of marine environments, emphasizing the importance of data analysis in maintaining ocean health [9]

Core Viewpoint - The article highlights a marine science education initiative in Shanghai, focusing on the impact of green tide caused by Enteromorpha prolifera (commonly known as "green algae") on marine ecosystems, aimed at raising awareness among students about ocean conservation and ecological balance [1][2]. Group 1: Marine Science Education Initiative - The initiative involves sending volunteers to teach marine science courses in various community summer programs in Shanghai's Hongkou District, emphasizing the characteristics and effects of green tide [1]. - Students engage in discussions and debates about whether green tide is beneficial or harmful to the marine environment, showcasing different perspectives on its ecological impact [1]. Group 2: Hands-on Learning and Environmental Advocacy - In a practical experiment, students simulate the accumulation of green tide on water surfaces, observing its effects on light penetration and potential consequences for marine life [2]. - The initiative encourages students to become "little ocean guardians," promoting environmental awareness and responsible water usage at home [2].