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A decade of ecological awareness on marine coastal ecosystems: University extension engaging basic education students
M P Netto1, P L S Freire2, G Martins2
1Laboratory of Marine Ecology, Department of Ecology and Marine Resources, Federal University of the State of Rio de Janeiro (UNIRIO), 458 Pasteur Ave., 407, Urca, Rio de Janeiro 22240-290, Brazil; Graduate Program in Neotropical Biodiversity (PPGBIO), Federal University of the State of Rio de Janeiro (UNIRIO), Brazil.
Abstract:
Marine coastal ecosystems are home to unique biodiversity, providing vital ecosystem services that support human well-being. However, despite Brazil's extensive 8000 km coastline, these ecosystems are notably absent from the national school curriculum. Given the ocean's ecological importance and threats from overexploitation, pollution, and climate change, it is essential to promote initiatives that raise public environmental awareness for conservation. Here, we present a decade of extension projects based on Environmental Education principles, initiated in 2015. Activities were conducted in public schools in Rio de Janeiro city and benefited 791 students from basic education (K-12), ages 11 to 15. Projects employed a similar didactic sequence, including theoretical lessons, sandy beach field trips, laboratory activities, and recycling workshops. Gamification was included as a tool for coastal environmental education between 2022 and 2024. Evaluations were performed before and after the didactic sequence to assess changes in knowledge regarding coastal ecosystems. The topics covered included basic ecology, anthropogenic impacts, conservation, and public policy. Our results present the positive effects of extension activities based on Environmental Education principles, fostering awareness of biodiversity and anthropogenic impacts among students. Our projects align with Brazilian and international frameworks, such as the Sustainable Development Goals (SDGs) and Ocean Literacy (OL). The importance of extension projects is emphasized, as they play a crucial role in promoting environmental education and bridging the gap between the common population and scientific institutions.
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